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How to prepare an excellent thesis defense

What is a thesis defense?

How long is a thesis defense, what happens at a thesis defense, your presentation, questions from the committee, 6 tips to help you prepare for your thesis defense, 1. anticipate questions and prepare for them, 2. dress for success, 3. ask for help, as needed, 4. have a backup plan, 5. prepare for the possibility that you might not know an answer, 6. de-stress before, during, and after, frequently asked questions about preparing an excellent thesis defense, related articles.

If you're about to complete, or have ever completed a graduate degree, you have most likely come across the term "thesis defense." In many countries, to finish a graduate degree, you have to write a thesis .

A thesis is a large paper, or multi-chapter work, based on a topic relating to your field of study.

Once you hand in your thesis, you will be assigned a date to defend your work. Your thesis defense meeting usually consists of you and a committee of two or more professors working in your program. It may also include other people, like professionals from other colleges or those who are working in your field.

During your thesis defense, you will be asked questions about your work. The main purpose of your thesis defense is for the committee to make sure that you actually understand your field and focus area.

The questions are usually open-ended and require the student to think critically about their work. By the time of your thesis defense, your paper has already been evaluated. The questions asked are not designed so that you actually have to aggressively "defend" your work; often, your thesis defense is more of a formality required so that you can get your degree.

• Check with your department about requirements and timing.
• Re-read your thesis.
• Anticipate questions and prepare for them.
• Create a back-up plan to deal with technology hiccups.
• Plan de-stressing activities both before, and after, your defense.

How long your oral thesis defense is depends largely on the institution and requirements of your degree. It is best to consult your department or institution about this. In general, a thesis defense may take only 20 minutes, but it may also take two hours or more. The length also depends on how much time is allocated to the presentation and questioning part.

Tip: Check with your department or institution as soon as possible to determine the approved length for a thesis defense.

First of all, be aware that a thesis defense varies from country to country. This is just a general overview, but a thesis defense can take many different formats. Some are closed, others are public defenses. Some take place with two committee members, some with more examiners.

The same goes for the length of your thesis defense, as mentioned above. The most important first step for you is to clarify with your department what the structure of your thesis defense will look like. In general, your thesis defense will include:

• your presentation of around 20-30 minutes
• questions from the committee
• questions from the audience (if the defense is public and the department allows it)

You might have to give a presentation, often with Powerpoint, Google slides, or Keynote slides. Make sure to prepare an appropriate amount of slides. A general rule is to use about 10 slides for a 20-minute presentation.

But that also depends on your specific topic and the way you present. The good news is that there will be plenty of time ahead of your thesis defense to prepare your slides and practice your presentation alone and in front of friends or family.

Tip: Practice delivering your thesis presentation in front of family, friends, or colleagues.

You can prepare your slides by using information from your thesis' first chapter (the overview of your thesis) as a framework or outline. Substantive information in your thesis should correspond with your slides.

Make sure your slides are of good quality— both in terms of the integrity of the information and the appearance. If you need more help with how to prepare your presentation slides, both the ASQ Higher Education Brief and James Hayton have good guidelines on the topic.

The committee will ask questions about your work after you finish your presentation. The questions will most likely be about the core content of your thesis, such as what you learned from the study you conducted. They may also ask you to summarize certain findings and to discuss how your work will contribute to the existing body of knowledge.

Tip: Read your entire thesis in preparation of the questions, so you have a refreshed perspective on your work.

While you are preparing, you can create a list of possible questions and try to answer them. You can foresee many of the questions you will get by simply spending some time rereading your thesis.

Here are a few tips on how to prepare for your thesis defense:

You can absolutely prepare for most of the questions you will be asked. Read through your thesis and while you're reading it, create a list of possible questions. In addition, since you will know who will be on the committee, look at the academic expertise of the committee members. In what areas would they most likely be focused?

If possible, sit at other thesis defenses with these committee members to get a feel for how they ask and what they ask. As a graduate student, you should generally be adept at anticipating test questions, so use this advantage to gather as much information as possible before your thesis defense meeting.

Your thesis defense is a formal event, often the entire department or university is invited to participate. It signals a critical rite of passage for graduate students and faculty who have supported them throughout a long and challenging process.

While most universities don't have specific rules on how to dress for that event, do regard it with dignity and respect. This one might be a no-brainer, but know that you should dress as if you were on a job interview or delivering a paper at a conference.

It might help you deal with your stress before your thesis defense to entrust someone with the smaller but important responsibilities of your defense well ahead of schedule. This trusted person could be responsible for:

• preparing the room of the day of defense
• setting up equipment for the presentation
• preparing and distributing handouts

Technology is unpredictable. Life is too. There are no guarantees that your Powerpoint presentation will work at all or look the way it is supposed to on the big screen. We've all been there. Make sure to have a plan B for these situations. Handouts can help when technology fails, and an additional clean shirt can save the day if you have a spill.

One of the scariest aspects of the defense is the possibility of being asked a question you can't answer. While you can prepare for some questions, you can never know exactly what the committee will ask.

There will always be gaps in your knowledge. But your thesis defense is not about being perfect and knowing everything, it's about how you deal with challenging situations. You are not expected to know everything.

James Hayton writes on his blog that examiners will sometimes even ask questions they don't know the answer to, out of curiosity, or because they want to see how you think. While it is ok sometimes to just say "I don't know", he advises to try something like "I don't know, but I would think [...] because of x and y, but you would need to do [...] in order to find out.” This shows that you have the ability to think as an academic.

You will be nervous. But your examiners will expect you to be nervous. Being well prepared can help minimize your stress, but do know that your examiners have seen this many times before and are willing to help, by repeating questions, for example. Dora Farkas at finishyourthesis.com notes that it’s a myth that thesis committees are out to get you.

Two common symptoms of being nervous are talking really fast and nervous laughs. Try to slow yourself down and take a deep breath. Remember what feels like hours to you are just a few seconds in real life.

• Try meditational breathing right before your defense.
• Get plenty of exercise and sleep in the weeks prior to your defense.
• Have your clothes or other items you need ready to go the night before.
• During your defense, allow yourself to process each question before answering.
• Go to dinner with friends and family, or to a fun activity like mini-golf, after your defense.

Allow yourself to process each question, respond to it, and stop talking once you have responded. While a smile can often help dissolve a difficult situation, remember that nervous laughs can be irritating for your audience.

We all make mistakes and your thesis defense will not be perfect. However, careful preparation, mindfulness, and confidence can help you feel less stressful both before, and during, your defense.

Finally, consider planning something fun that you can look forward to after your defense.

It is completely normal to be nervous. Being well prepared can help minimize your stress, but do know that your examiners have seen this many times before and are willing to help, by repeating questions for example if needed. Slow yourself down, and take a deep breath.

Your thesis defense is not about being perfect and knowing everything, it's about how you deal with challenging situations. James Hayton writes on his blog that it is ok sometimes to just say "I don't know", but he advises to try something like "I don't know, but I would think [...] because of x and y, you would need to do [...] in order to find out".

Your Powerpoint presentation can get stuck or not look the way it is supposed to do on the big screen. It can happen and your supervisors know it. In general, handouts can always save the day when technology fails.

• Dress for success.
• Ask for help setting up.
• Have a backup plan (in case technology fails you).
• Deal with your nerves.

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17 Thesis Defense Questions and How to Answer Them

A thesis defense gives you the chance to show off your thesis work and demonstrate your expertise in your field of study. During this one- to two-hour discussion with the members of your thesis committee, you'll have some control over how you present your research, but your committee will ask you some prodding questions to test your knowledge and preparedness. They will all have read your thesis beforehand, so their questions will relate to your study, topic, methods, data sample, and other aspects.

A good defense requires mastery of the thesis itself, so before you consider the questions you might face,

1. What is your topic, and why did you choose it?

Give a quick summary in just a few sentences on what you've researched. You could certainly go on for hours about your work, but make sure you prepare a way to give a very brief overview of your thesis. Then, give a quick background on your process for choosing this topic.

2. How does your topic contribute to the existing literature? How is it important?

Many researchers identify a need in the field and choose a topic to bridge the gaps that previous literature has failed to cover. For example, previous studies might not have included a certain population, region, or circumstance. Talk about how your thesis enhances the general understanding of the topic to extend the reach beyond what others have found, and then give examples of why the world needs that increased understanding. For instance, a thesis on romaine lettuce crops in desert climates might bring much-needed knowledge to a region that might not have been represented in previous work.

3. What are the key findings of your study?

When reporting your main results, make sure you have a handle on how detailed your committee wants you to be. Give yourself several options by preparing 1) a very general, quick summary of your findings that takes a minute or less, 2) a more detailed rundown of what your study revealed that is 3-5 minutes long, and 3) a 10- to 15-minute synopsis that delves into your results in detail. With each of these responses prepared, you can gauge which one is most appropriate in the moment, based on what your committee asks you and what has already been requested.

4. What type of background research did you do for your study?

Here you'll describe what you did while you were deciding what to study. This usually includes a literary review to determine what previous researchers have already introduced to the field. You also likely had to look into whether your study was going to be possible and what you would need in order to collect the needed data. Did you need info from databases that require permissions or fees?

5. What was your hypothesis, and how did you form it?

Describe the expected results you had for your study and whether your hypothesis came from previous research experience, long-held expectations, or cultural myths.

6. What limitations did you face when writing your text?

It's inevitable — researchers will face roadblocks or limiting factors during their work. This could be a limited population you had access to, like if you had a great method of surveying university students, but you didn't have a way to reach out to other people who weren't attending that school.

7. Why did you choose your particular method for your study?

Different research methods are more fitting to specific studies than others (e.g., qualitative vs. quantitative ), and knowing this, you applied a method that would present your findings most effectively. What factors led you to choose your method?

8. Who formed the sample group of your study, and why did you choose this population?

Many factors go into the selection of a participant group. Perhaps you were motivated to survey women over 50 who experience burnout in the workplace. Did you take extra measures to target this population? Or perhaps you found a sample group that responded more readily to your request for participation, and after hitting dead ends for months, convenience is what shaped your study population. Make sure to present your reasoning in an honest but favorable way.

9. What obstacles or limitations did you encounter while working with your sample?

Outline the process of pursuing respondents for your study and the difficulties you faced in collecting enough quality data for your thesis. Perhaps the decisions you made took shape based on the participants you ended up interviewing.

10. Was there something specific you were expecting to find during your analysis?

Expectations are natural when you set out to explore a topic, especially one you've been dancing around throughout your academic career. This question can refer to your hypotheses , but it can also touch on your personal feelings and expectations about this topic. What did you believe you would find when you dove deeper into the subject? Was that what you actually found, or were you surprised by your results?

11. What did you learn from your study?

Your response to this question can include not only the basic findings of your work (if you haven't covered this already) but also some personal surprises you might have found that veered away from your expectations. Sometimes these details are not included in the thesis, so these details can add some spice to your defense.

12. What are the recommendations from your study?

With connection to the reasons you chose the topic, your results can address the problems your work is solving. Give specifics on how policymakers, professionals in the field, etc., can improve their service with the knowledge your thesis provides.

13. If given the chance, what would you do differently?

Your response to this one can include the limitations you encountered or dead ends you hit that wasted time and funding. Try not to dwell too long on the annoyances of your study, and consider an area of curiosity; for example, discuss an area that piqued your interest during your exploration that would have been exciting to pursue but didn't directly benefit your outlined study.

14. How did you relate your study to the existing theories in the literature?

Your paper likely ties your ideas into those of other researchers, so this could be an easy one to answer. Point out how similar your work is to some and how it contrasts other works of research; both contribute greatly to the overall body of research.

15. What is the future scope of this study?

This one is pretty easy, since most theses include recommendations for future research within the text. That means you already have this one covered, and since you read over your thesis before your defense, it's already fresh in your mind.

16. What do you plan to do professionally after you complete your study?

This is a question directed more to you and your future professional plans. This might align with the research you performed, and if so, you can direct your question back to your research, maybe mentioning the personal motivations you have for pursuing study of that subject.

17. Do you have any questions?

Although your thesis defense feels like an interrogation, and you're the one in the spotlight, it provides an ideal opportunity to gather input from your committee, if you want it. Possible questions you could ask are: What were your impressions when reading my thesis? Do you believe I missed any important steps or details when conducting my work? Where do you see this work going in the future?

Bonus tip: What if you get asked a question to which you don't know the answer? You can spend weeks preparing to defend your thesis, but you might still be caught off guard when you don't know exactly what's coming. You can be ready for this situation by preparing a general strategy. It's okay to admit that your thesis doesn't offer the answers to everything – your committee won't reasonably expect it to do so. What you can do to sound (and feel!) confident and knowledgeable is to refer to a work of literature you have encountered in your research and draw on that work to give an answer. For example, you could respond, "My thesis doesn't directly address your question, but my study of Dr. Leifsen's work provided some interesting insights on that subject…." By preparing a way to address curveball questions, you can maintain your cool and create the impression that you truly are an expert in your field.

After you're done answering the questions your committee presents to you, they will either approve your thesis or suggest changes you should make to your paper. Regardless of the outcome, your confidence in addressing the questions presented to you will communicate to your thesis committee members that you know your stuff. Preparation can ease a lot of anxiety surrounding this event, so use these possible questions to make sure you can present your thesis feeling relaxed, prepared, and confident.

Header image by Kasto .

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The top 10 thesis defense questions (+ how to prepare strong answers)

Crafting a thesis is significant, but defending it often feels like the ultimate test. While nerve-wracking, proper preparation can make it manageable. Prepare for your thesis defense with insights on the top questions you can expect, including strategies for answering convincingly.

Mastering the thesis defense: cultivate a success mindset

Confidence enables you to present your research with conviction, while composure allows you to navigate any challenges with grace and clarity.

Remember, you know your thesis best, so trust in your expertise.

Stay composed and focused, relying on your thorough preparation. If you encounter a question you can’t answer, gracefully guide the conversation back to familiar topics.

By embracing these principles and staying confident and adaptable, you’ll navigate your thesis defense with ease.

Question 1: Why did you choose this particular topic for your research?

Moreover, discuss the gaps you identified in the existing literature that motivated you to contribute to your field. What deficiencies or unanswered questions did you observe? How did these gaps inspire you to embark on your research journey with the aim of filling these voids? By articulating the specific shortcomings in the current body of knowledge, you demonstrate a nuanced understanding of your research area and underscore the significance of your work.

Question 2: How does your research contribute to the existing body of knowledge?

This question delves into the vital role your research plays within the existing body of knowledge, urging you to articulate its significance and impact. It’s not merely about the subject matter you’ve studied, but also about the unique contributions and advancements your research brings to your field. To effectively respond, delve into the intricacies of your work and its implications for the broader academic landscape.

Illuminate how your findings could influence future research trajectories. Explore potential avenues for further inquiry that emerge from your research findings. Consider how your work opens up new questions or areas of exploration for future researchers. By identifying these potential research directions, you demonstrate the forward-looking nature of your work and its potential to shape the future trajectory of your field.

Question 3: What are the key findings of your research?

Furthermore, relate these findings to the broader implications they hold for your field. Articulate how your research contributes to advancing knowledge or addressing pressing issues within your academic discipline. Consider the potential impact of your findings on theory, practice, or policy, highlighting their relevance and significance within the larger scholarly community.

Question 4: Can you defend your research methodology?

Defending your research methodology entails a comprehensive understanding of its rationale, alignment with research objectives, and acknowledgment of potential limitations. It’s not merely about explaining the methods employed but also justifying why they were chosen over alternative approaches. To effectively respond, delve into the intricacies of your methodology and its implications for the study.

Be prepared to discuss the limitations inherent in your chosen methodology and how you mitigated them. Acknowledge any constraints or shortcomings associated with the selected approach, such as potential biases, sample size limitations, or data collection challenges. Demonstrate your awareness of these limitations and discuss the strategies implemented to address or minimize their impact on the validity and reliability of your findings.

Question 5: How did you analyze the data and what challenges did you encounter?

Begin by outlining the techniques used for data analysis. Describe the specific methods, tools, and software employed to process and interpret the data collected. Whether it involved quantitative statistical analysis, qualitative coding techniques, or a combination of both, provide insights into the analytical framework guiding your study. Additionally, discuss the rationale behind the chosen analytical approach and how it aligns with the research objectives and questions.

In summary, when addressing inquiries about data analysis, consider the following key points:

Question 6: What theoretical frameworks or references underpin your research?

Elucidate on how these frameworks shaped your hypothesis and analysis. Describe how the theoretical perspectives and insights gleaned from seminal works informed the development of your research questions, hypotheses, and analytical framework. Discuss the ways in which these theoretical frameworks guided your data collection and interpretation, influencing the selection of variables, measures, and analytical techniques employed in your study.

Question 7: How did you address ethical considerations in your research?

When addressing ethical considerations in your research, it’s essential to demonstrate a commitment to upholding ethical standards and protecting the rights and well-being of participants. Responding to inquiries about ethical protocols involves explaining the steps taken to ensure ethical conduct throughout the research process, describing the consent process and data protection measures implemented, and mentioning any institutional review board (IRB) approvals obtained.

Mention any institutional ethics review board approvals you obtained. Highlight any formal ethical review processes or approvals obtained from relevant regulatory bodies, such as IRBs or ethics committees. Discuss how the research protocol was reviewed for compliance with ethical guidelines and standards, including considerations of participant welfare, informed consent procedures, and data protection measures. By acknowledging the oversight and approval of institutional review bodies, you demonstrate your commitment to ethical integrity and accountability in conducting research involving human subjects.

Question 8: In what ways does your research contribute to the field?

Begin by detailing the novel insights your thesis provides. Articulate the key findings, discoveries, or perspectives that distinguish your research from existing literature and contribute to advancing knowledge within your field. Discuss how your study fills gaps in current understanding, challenges established assumptions, or offers innovative approaches to addressing pressing issues, highlighting its potential to generate new avenues of inquiry and broaden the scope of scholarly discourse.

In summary, when addressing inquiries about the contributions of your research to the field, consider the following key points:

Question 9: How did you ensure your research was free from bias?

Describe any blind or double-blind procedures employed in the study. Explain how blinding techniques were used to prevent bias in data collection, analysis, or interpretation. This may involve withholding certain information from researchers or participants to minimize the potential for conscious or unconscious bias to influence the results. Discuss how these procedures were implemented and their impact on enhancing the credibility and impartiality of the research outcomes.

Question 10: Where can future research go from here?

When considering the potential trajectory of your research topic, it’s essential to identify areas where further investigation could yield valuable insights, discuss unexplored questions that emerged from your research, and reflect on the limitations of your study as starting points for future research endeavors. Responding to inquiries about the future direction of research involves suggesting fruitful areas for further investigation, highlighting unresolved questions, and leveraging the limitations of your study as opportunities for future exploration.

Reflect on the limitations of your study as starting points for future research. Acknowledge any constraints, biases, or methodological shortcomings that may have influenced the outcomes or interpretations of your study. Discuss how these limitations provide opportunities for future research to refine methodologies, address confounding variables, or explore alternative theoretical frameworks. Consider how addressing these limitations could enhance the validity, reliability, and generalizability of future research findings within your field.

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Preparing For Your Dissertation Defense

13 Key Questions To Expect In The Viva Voce

By: Derek Jansen (MBA) & David Phair (PhD) . Reviewed By: Dr Eunice Rautenbach | June 2021

Preparing for your dissertation or thesis defense (also called a “viva voce”) is a formidable task . All your hard work over the years leads you to this one point, and you’ll need to defend yourself against some of the most experienced researchers you’ve encountered so far.

It’s natural to feel a little nervous.

In this post, we’ll cover some of the most important questions you should be able to answer in your viva voce, whether it’s for a Masters or PhD degree. Naturally, they might not arise in exactly the same form (some may not come up at all), but if you can answer these questions well, it means you’re in a good position to tackle your oral defense.

Viva Voce Prep: 13 Essential Questions

• What is your study about and why did you choose to research this in particular?
• How did your research questions evolve during the research process?
• How did you decide on which sources to include in your literature review?
• How did you design your study and why did you take this approach?
• How generalisable and valid are the findings?
• What were the main shortcomings and limitations created by your research design?
• How did your findings relate to the existing literature?
• What were your key findings in relation to the research questions?
• Were there any findings that surprised you?
• What biases may exist in your research?
• How can your findings be put into practice?
• How has your research contributed to current thinking in the field?
• If you could redo your research, how would you alter your approach?

#1: What is your study about and why did you choose to research this in particular?

This question, a classic party starter, is pretty straightforward.

What the dissertation or thesis committee is assessing here is your ability to clearly articulate your research aims, objectives and research questions in a concise manner. Concise is the keyword here – you need to clearly explain your research topic without rambling on for a half-hour. Don’t feel the need to go into the weeds here – you’ll have many opportunities to unpack the details later on.

In the second half of the question, they’re looking for a brief explanation of the justification of your research. In other words, why was this particular set of research aims, objectives and questions worth addressing? To address this question well in your oral defense, you need to make it clear what gap existed within the research and why that gap was worth filling.

#2: How did your research questions evolve during the research process?

Good research generally follows a long and winding path . It’s seldom a straight line (unless you got really lucky). What they’re assessing here is your ability to follow that path and let the research process unfold.

Specifically, they’ll want to hear about the impact that the literature review process had on you in terms of shaping the research aims, objectives and research questions . For example, you may have started with a certain set of aims, but then as you immersed yourself in the literature, you may have changed direction. Similarly, your initial fieldwork findings may have turned out some unexpected data that drove you to adjust or expand on your initial research questions.

Long story short – a good defense involves clearly describing your research journey , including all the twists and turns. Adjusting your direction based on findings in the literature or the fieldwork shows that you’re responsive , which is essential for high-quality research.

#3: How did you decide on which sources to include in your literature review?

A comprehensive literature review is the foundation of any high-quality piece of research. With this question, your dissertation or thesis committee are trying to assess which quality criteria and approach you used to select the sources for your literature review.

Typically, good research draws on both the seminal work in the respective field and more recent sources . In other words, a combination of the older landmark studies and pivotal work, along with up-to-date sources that build on to those older studies. This combination ensures that the study has a rock-solid foundation but is not out of date.

So, make sure that your study draws on a mix of both the “classics” and new kids on the block, and take note of any major evolutions in the literature that you can use as an example when asked this question in your viva voce.

#4: How did you design your study and why did you take this approach?

This is a classic methodological question that you can almost certainly expect in some or other shape.

What they’re looking for here is a clear articulation of the research design and methodology, as well as a strong justification of each choice . So, you need to be able to walk through each methodological choice and clearly explain both what you did and why you did it. The why is particularly important – you need to be able to justify each choice you made by clearly linking your design back to your research aims, objectives and research questions, while also taking into account practical constraints.

To ensure you cover every base, check out our research methodology vlog post , as well as our post covering the Research Onion .

#5: How generalizable and valid are the findings?

This question is aimed at specifically digging into your understanding of the sample and how that relates to the population, as well as potential validity issues in your methodology.

To answer question this well, you’ll need to critically assess your sample and findings and consider if they truly apply to the entire population, as well as whether they assessed what they set out to. Note that there are two components here – generalizability and validity . Generalizability is about how well the sample represents the population. Validity is about how accurately you’ve measured what you intended to measure .

To ace this part of your dissertation defense, make sure that you’re very familiar with the concepts of generalizability , validity and reliability , and how these apply to your research. Remember, you don’t need to achieve perfection – you just need to be aware of the strengths and weaknesses of your research (and how the weaknesses could be improved upon).

Need a helping hand?

#6: What were the main shortcomings and limitations created by your research design?

This question picks up where the last one left off.

As I mentioned, it’s perfectly natural that your research will have shortcomings and limitations as a result of your chosen design and methodology. No piece of research is flawless. Therefore, a good dissertation defense is not about arguing that your work is perfect, but rather it’s about clearly articulating the strengths and weaknesses of your approach.

To address this question well, you need to think critically about all of the potential weaknesses your design may have, as well as potential responses to these (which could be adopted in future research) to ensure you’re well prepared for this question. For a list of common methodological limitations, check out our video about research limitations here .

#7: How did your findings relate to the existing literature?

This common dissertation defense question links directly to your discussion chapter , where you would have presented and discussed the findings in relation to your literature review.

What your dissertation or thesis committee is assessing here is your ability to compare your study’s findings to the findings of existing research . Specifically, you need to discuss which findings aligned with existing research and which findings did not. For those findings that contrasted against existing research, you should also explain what you believe to be the reasons for this.

As with many questions in a viva voce, it’s both the what and the why that matter here. So, you need to think deeply about what the underlying reasons may be for both the similarities and differences between your findings and those of similar studies.

#8: What were your key findings in relation to the research questions?

This question is similar to the last one in that it too focuses on your research findings. However, here the focus is specifically on the findings that directly relate to your research questions (as opposed to findings in general).

So, a good way to prepare for this question is to step back and revisit your research questions . Ask yourself the following:

• What exactly were you asking in those questions, and what did your research uncover concerning them?
• Which questions were well answered by your study and which ones were lacking?
• Why were they lacking and what more could be done to address this in future research?

Conquering this part dissertation defense requires that you focus squarely on the research questions. Your study will have provided many findings (hopefully!), and not all of these will link directly to the research questions. Therefore, you need to clear your mind of all of the fascinating side paths your study may have lead you down and regain a clear focus on the research questions .

#9: Were there any findings that surprised you?

This question is two-pronged.

First, you should discuss the surprising findings that were directly related to the original research questions . Going into your research, you likely had some expectations in terms of what you would find, so this is your opportunity to discuss the outcomes that emerged as contrary to what you initially expected. You’ll also want to think about what the reasons for these contrasts may be.

Second, you should discuss the findings that weren’t directly related to the research questions, but that emerged from the data set . You may have a few or you may have none – although generally there are a handful of interesting musings that you can glean from the data set. Again, make sure you can articulate why you find these interesting and what it means for future research in the area.

What the committee is looking for in this type of question is your ability to interpret the findings holistically and comprehensively , and to respond to unexpected data. So, take the time to zoom out and reflect on your findings thoroughly.

#10: What biases may exist in your research?

Biases… we all have them.

For this question, you’ll need to think about potential biases in your research , in the data itself but also in your interpretation of the data. With this question, your committee is assessing whether you have considered your own potential biases and the biases inherent in your analysis approach (i.e. your methodology). So, think carefully about these research biases and be ready to explain how these may exist in your study.

In an oral defense, this question is often followed up with a question on how the biases were mitigated or could be mitigated in future research. So, give some thought not just to what biases may exist, but also the mitigation measures (in your own study and for future research).

#11: How can your findings be put into practice?

Another classic question in the typical viva voce.

With this question, your committee is assessing your ability to bring your findings back down to earth and demonstrate their practical value and application. Importantly, this question is not about the contribution to academia or the overall field of research (we’ll get to that next) – it is specifically asking about how this newly created knowledge can be used in the real world.

Naturally, the actionability of your findings will vary depending on the nature of your research topic. Some studies will produce many action points and some won’t. If you’re researching marketing strategies within an industry, for example, you should be able to make some very specific recommendations for marketing practitioners in that industry.

To help you flesh out points for this question, look back at your original justification for the research (i.e. in your introduction and literature review chapters). What were the driving forces that led you to research your specific topic? That justification should help you identify ways in which your findings can be put into practice.

#12: How has your research contributed to current thinking in the field?

While the previous question was aimed at practical contribution, this question is aimed at theoretical contribution . In other words, what is the significance of your study within the current body of research? How does it fit into the existing research and what does it add to it?

This question is often asked by a field specialist and is used to assess whether you’re able to place your findings into the research field to critically convey what your research contributed. This argument needs to be well justified – in other words, you can’t just discuss what your research contributed, you need to also back each proposition up with a strong why .

To answer this question well, you need to humbly consider the quality and impact of your work and to be realistic in your response. You don’t want to come across as arrogant (“my work is groundbreaking”), nor do you want to undersell the impact of your work. So, it’s important to strike the right balance between realistic and pessimistic .

This question also opens the door to questions about potential future research . So, think about what future research opportunities your study has created and which of these you feel are of the highest priority.

#13: If you could redo your research, how would you alter your approach?

This question is often used to wrap up a viva voce as it brings the discussion full circle.

Here, your committee is again assessing your ability to clearly identify and articulate the limitations and shortcomings of your research, both in terms of research design and topic focus . Perhaps, in hindsight, it would have been better to use a different analysis method or data set. Perhaps the research questions should have leaned in a slightly different direction. And so on.

This question intends to assess whether you’re able to look at your work critically , assess where the weaknesses are and make recommendations for the future . This question often sets apart those who did the research purely because it was required, from those that genuinely engaged with their research. So, don’t hold back here – reflect on your entire research journey ask yourself how you’d do things differently if you were starting with a  blank canvas today.

Recap: The 13 Key Dissertation Defense Questions

To recap, here are the 13 questions you need to be ready for to ace your dissertation or thesis oral defense:

As I mentioned, this list of dissertation defense questions is certainly not exhaustive – don’t assume that we’ve covered every possible question here. However, these questions are quite likely to come up in some shape or form in a typical dissertation or thesis defense, whether it’s for a Master’s degree, PhD or any other research degree. So, you should take the time to make sure you can answer them well.

If you need assistance preparing for your dissertation defense or viva voce, get in touch with us to discuss 1-on-1 coaching. We can critically review your research and identify potential issues and responses, as well as undertake a mock oral defense to prepare you for the pressures and stresses on the day.

Psst... there’s more!

This post was based on one of our popular Research Bootcamps . If you're working on a research project, you'll definitely want to check this out ...

14 Comments

Very interesting

Interesting. I appreciate!

Really appreciating

My field is International Trade

Interesting

This is a full course on defence. I was fabulously enlightened and I gained enough confidence for my upcoming Masters Defence.

There are many lessons to learn and the simplicity in presentationmakes thee reader say “YesI can”

This is so helping… it has Enlightened me on how to answer specific questions. I pray to make it through for my upcoming defense

Lovely to hear that 🙂

Really educative and beneficial

Interesting. On-point and elaborate. And comforting too! Thanks.

Thank you very much for the enlightening me, be blessed

Thankyou so much. I am planning to defend my thesis soon and I found this very useful

Very interesting and useful to all masters and PhD students

Wow! this is enlightening. Thanks for the great work.

Thank you very much ,it will help me My Master Degree. and am comfortable to my defense.

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Defending Your Dissertation: A Guide

Written by Luke Wink-Moran | Photo by insta_photos

Dissertation defenses are daunting, and no wonder; it’s not a “dissertation discussion,” or a “dissertation dialogue.” The name alone implies that the dissertation you’ve spent the last x number of years working on is subject to attack. And if you don’t feel trepidation for semantic reasons, you might be nervous because you don’t know what to expect. Our imaginations are great at making The Unknown scarier than reality. The good news is that you’ll find in this newsletter article experts who can shed light on what dissertations defenses are really like, and what you can do to prepare for them.

The first thing you should know is that your defense has already begun. It started the minute you began working on your dissertation— maybe even in some of the classes you took beforehand that helped you formulate your ideas. This, according to Dr. Celeste Atkins, is why it’s so important to identify a good mentor early in graduate school.

“To me,” noted Dr. Atkins, who wrote her dissertation on how sociology faculty from traditionally marginalized backgrounds teach about privilege and inequality, “the most important part of the doctoral journey was finding an advisor who understood and supported what I wanted from my education and who was willing to challenge me and push me, while not delaying me.  I would encourage future PhDs to really take the time to get to know the faculty before choosing an advisor and to make sure that the members of their committee work well together.”

Your advisor will be the one who helps you refine arguments and strengthen your work so that by the time it reaches your dissertation committee, it’s ready. Next comes the writing process, which many students have said was the hardest part of their PhD. I’ve included this section on the writing process because this is where you’ll create all the material you’ll present during your defense, so it’s important to navigate it successfully. The writing process is intellectually grueling, it eats time and energy, and it’s where many students find themselves paddling frantically to avoid languishing in the “All-But-Dissertation” doldrums. The writing process is also likely to encroach on other parts of your life. For instance, Dr. Cynthia Trejo wrote her dissertation on college preparation for Latin American students while caring for a twelve-year-old, two adult children, and her aging parents—in the middle of a pandemic. When I asked Dr. Trejo how she did this, she replied:

“I don’t take the privilege of education for granted. My son knew I got up at 4:00 a.m. every morning, even on weekends, even on holidays; and it’s a blessing that he’s seen that work ethic and that dedication and the end result.”

Importantly, Dr. Trejo also exercised regularly and joined several online writing groups at UArizona. She mobilized her support network— her partner, parents, and even friends from high school to help care for her son.

The challenges you face during the writing process can vary by discipline. Jessika Iwanski is an MD/PhD student who in 2022 defended her dissertation on genetic mutations in sarcomeric proteins that lead to severe, neonatal dilated cardiomyopathy. She described her writing experience as “an intricate process of balancing many things at once with a deadline (defense day) that seems to be creeping up faster and faster— finishing up experiments, drafting the dissertation, preparing your presentation, filling out all the necessary documents for your defense and also, for MD/PhD students, beginning to reintegrate into the clinical world (reviewing your clinical knowledge and skill sets)!”

But no matter what your unique challenges are, writing a dissertation can take a toll on your mental health. Almost every student I spoke with said they saw a therapist and found their sessions enormously helpful. They also looked to the people in their lives for support. Dr. Betsy Labiner, who wrote her dissertation on Interiority, Truth, and Violence in Early Modern Drama, recommended, “Keep your loved ones close! This is so hard – the dissertation lends itself to isolation, especially in the final stages. Plus, a huge number of your family and friends simply won’t understand what you’re going through. But they love you and want to help and are great for getting you out of your head and into a space where you can enjoy life even when you feel like your dissertation is a flaming heap of trash.”

While you might sometimes feel like your dissertation is a flaming heap of trash, remember: a) no it’s not, you brilliant scholar, and b) the best dissertations aren’t necessarily perfect dissertations. According to Dr. Trejo, “The best dissertation is a done dissertation.” So don’t get hung up on perfecting every detail of your work. Think of your dissertation as a long-form assignment that you need to finish in order to move onto the next stage of your career. Many students continue revising after graduation and submit their work for publication or other professional objectives.

When you do finish writing your dissertation, it’s time to schedule your defense and invite friends and family to the part of the exam that’s open to the public. When that moment comes, how do you prepare to present your work and field questions about it?

“I reread my dissertation in full in one sitting,” said Dr. Labiner. “During all my time writing it, I’d never read more than one complete chapter at a time! It was a huge confidence boost to read my work in full and realize that I had produced a compelling, engaging, original argument.”

There are many other ways to prepare: create presentation slides and practice presenting them to friends or alone; think of questions you might be asked and answer them; think about what you want to wear or where you might want to sit (if you’re presenting on Zoom) that might give you a confidence boost. Iwanksi practiced presenting with her mentor and reviewed current papers to anticipate what questions her committee might ask.  If you want to really get in the zone, you can emulate Dr. Labiner and do a full dress rehearsal on Zoom the day before your defense.

But no matter what you do, you’ll still be nervous:

“I had a sense of the logistics, the timing, and so on, but I didn’t really have clear expectations outside of the structure. It was a sort of nebulous three hours in which I expected to be nauseatingly terrified,” recalled Dr. Labiner.

“I expected it to be terrifying, with lots of difficult questions and constructive criticism/comments given,” agreed Iwanski.

“I expected it to be very scary,” said Dr. Trejo.

“I expected it to be like I was on trial, and I’d have to defend myself and prove I deserved a PhD,” said Dr Atkins.

And, eventually, inexorably, it will be time to present.  

“It was actually very enjoyable” said Iwanski. “It was more of a celebration of years of work put into this project—not only by me but by my mentor, colleagues, lab members and collaborators! I felt very supported by all my committee members and, rather than it being a rapid fire of questions, it was more of a scientific discussion amongst colleagues who are passionate about heart disease and muscle biology.”

“I was anxious right when I logged on to the Zoom call for it,” said Dr. Labiner, “but I was blown away by the number of family and friends that showed up to support me. I had invited a lot of people who I didn’t at all think would come, but every single person I invited was there! Having about 40 guests – many of them joining from different states and several from different countries! – made me feel so loved and celebrated that my nerves were steadied very quickly. It also helped me go into ‘teaching mode’ about my work, so it felt like getting to lead a seminar on my most favorite literature.”

“In reality, my dissertation defense was similar to presenting at an academic conference,” said Dr. Atkins. “I went over my research in a practiced and organized way, and I fielded questions from the audience.

“It was a celebration and an important benchmark for me,” said Dr. Trejo. “It was a pretty happy day. Like the punctuation at the end of your sentence: this sentence is done; this journey is done. You can start the next sentence.”

If you want to learn more about dissertations in your own discipline, don’t hesitate to reach out to graduates from your program and ask them about their experiences. If you’d like to avail yourself of some of the resources that helped students in this article while they wrote and defended their dissertations, check out these links:

The Graduate Writing Lab

https://thinktank.arizona.edu/writing-center/graduate-writing-lab

The Writing Skills Improvement Program

https://wsip.arizona.edu

Campus Health Counseling and Psych Services

https://caps.arizona.edu

https://www.scribbr.com/

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How to Prepare for Your Dissertation Defense

4-minute read

• 1st August 2023

After years of research and study, you’ve finally reached the grand finale of your PhD years: your dissertation defense. Since defending your dissertation is the culmination of all your hard work, it’s essential to do everything you can to prepare for it.

In this post, we’ll take you through how to ready yourself for your dissertation defense so you can focus on your accomplishments and excel during this crucial professional moment.

What is a Dissertation Defense? 

The dissertation defense is the crowning moment of years of research – the final examination before a PhD student is awarded their doctoral degree.

During a dissertation defense, the student presents their research, methodology, findings, and conclusions to a committee of faculty members and experts in their field. The committee then engages in a question-and-answer session to assess the student’s understanding of the subject matter, the quality of their research, and their ability to defend their work under scrutiny.

Many PhD students consider it to be the defining moment of their academic career and their chance to prove their expertise in their chosen research field.

If all this sounds overwhelming – don’t worry. If you’re a PhD student, you’ll have plenty of time and opportunity to adequately prepare for your dissertation defense. Below are some strategies to help you get ready for this significant occasion in your career.

1.   Know the Requirements

Familiarize yourself with your institution’s guidelines and requirements for the defense process. Understanding the format, time limit, and expectations for the presentation will help you to prepare your material and anticipate any issues.

2.   Review Your Dissertation

Even if you think you know it inside and out, review your dissertation from beginning to end. It may have been some time since you’ve last read and considered certain portions of your research and findings. Consider what your committee might ask about your research questions , data analysis, and conclusions.

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3.   Work on Starting Strong

To begin your defense on a strong note, work on creating a clear and engaging introduction. You can start by briefly outlining the purpose of your study, research questions, and methodology . Try to stay on topic and don’t veer off track by discussing unrelated or unnecessary information.

4.   Practice Presenting

Practice your presentation skills by rehearsing your defense multiple times. Focus on clarity and pacing and try to stay within the allotted time limit. It also helps to record yourself so that you can see yourself from your audience’s point of view.

5.   Practice Q&A Sessions

To build your confidence, enlist friends and colleagues to conduct mock question-and-answer sessions. When practicing, remember to pause before answering questions you’re unsure of. It’s better to take your time delivering a response than it is to give an inaccurate or incorrect answer.

6.   Seek Feedback

Find out if your institution offers mock defense sessions where peers or mentors play the role of the committee, ask you questions, and give feedback . You can also have colleagues, mentors, or advisors review your presentation and offer practical feedback.

7.   Create Visual Aids

Think about any visual aids , such as slides, you may want to use to illustrate your defense and prepare them in advance. Be sure to check that your university allows visuals or images and that they enhance, rather than overwhelm, your presentation.

8.   Stay Calm and Confident

It’s natural to feel nervous but try to stay calm and composed during your defense. Take deep breaths and remind yourself of the expertise you’ve gained through the experience of writing your dissertation.

Expert Proofreading Services

The best way to prepare for your dissertation defense is to have your dissertation professionally proofread. Our editing experts have extensive experience with a wide variety of academic subjects and topics and can help ensure your dissertation is ready for presentation. Send in a free sample of 500 words or less and get started today.

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Ace Your Thesis Defense: Proven Techniques To Defend Your Thesis

You’ve done the research, written the thesis, and now it’s time to defend your hard work in what could be the most significant academic presentation of your life.

Nervous? Don’t be.

This blog is designed to give you the insider tips and techniques that can help you sail through your thesis defense like a pro. 

Whether you’re working towards a master’s or a Ph.D., understanding the nuances of a thesis defense can make all the difference.

Read on to find out how to prepare, what to expect, and how to impress your committee. With this guide, you’ll not only be well-prepared but may actually find yourself enjoying the experience.

What is a Thesis Defense?

A thesis defense is the culminating event in a graduate student’s academic journey, often compared to the “final boss” in a video game.

However, contrary to popular anxiety-inducing belief, it’s not a test; it’s more akin to a scholarly discussion.

After years of research and writing, students present their thesis to a committee made up of subject matter experts.

The purpose is to demonstrate expertise, defend research choices, and prove that they have made a contribution to their field.

What Does a Thesis Defense Look Like?

 Students should expect to give an initial presentation, followed by a Q&A session where committee members probe further. It can go on for up to 3+ hours. 

Typically there are external experts in a particular field who have read the thesis and have now attended your university to watch your presentation and ask you questions about it. It can be done in a public forum or privately in a closed room.

Expect queries that dig into your methodology, specific results, and how your work advances the current body of knowledge.

Once you have answered the questions the candidate is often asked to leave the room while the experts deliberate – it can be quite an anxious wait. 

Top tips from PhDs for a thesis defence – FAQs

• Read Your Thesis Again : Even if you think you’ve completed your thesis, allocate time to read it again to refresh your memory.
• Prepare for Open-Ended Questions : Your committee will ask questions that are usually open-ended and require deep understanding. Prepare answers in advance.
• Know the Purpose : Understand that the purpose of a thesis defense is to prove you’re an expert in your field, not to interrogate you.
• Conduct a Q&A Session : Practice a question and answer session with your advisor or a professor to prepare for possible questions.
• Time Management : Be aware that the length for a thesis defense can vary. Some may take only 20 minutes, so focus on main points.
• Public Speaking : Use this as a chance to hone your public speaking skills. Many graduate degree programs require an oral defense or practicum.
• Committee Members : Know who is on your committee and what they specialize in to anticipate the types of questions they might ask.
• Consult Your Advisor : Your advisor can give you an overview of what to expect, helping you feel more confident.
• Be Ready for Formalities : Realize that the defense is a formal academic formality; it’s not only a presentation but also an evaluation of your ability to think critically.
• Understand the Evaluation : Your defense isn’t just about defending a thesis; it’s also about showing you can contribute to the existing body of knowledge in your graduate program.
• Prepare for Varied Questions : Questions may cover everything from your thesis topic to your research methods, so be prepared for a wide range.
• Think of It as a Job Interview : Like a job interview, your thesis defense gives you a chance to show your expertise. Be as prepared as possible.

How to Prepare for Your Thesis Defense

When it comes to prepping for your thesis defense, organization and mindset are crucial.

Sure, you’ve spent months, if not years, researching and writing your thesis, but now it’s time to defend it in front of your committee. One insider tip is to treat the defense as a “discussion,” not a “test.” Your thesis committee is there to engage in an academic conversation with you; they’re not looking to trip you up.

One golden nugget of advice is to print out a copy of your thesis, but not just any printout will do.

Create a “defense-friendly” format, complete with tabs marking significant sections and even color-coding if you’re a visual person.

The point is to make the document easy to navigate during the defense when your committee members ask questions you need to address promptly.

Beyond having the thesis itself in hand, go the extra mile and print out five or fewer key pages that may be the subject of focused discussion.

This can include graphs or data that didn’t make it into the final thesis but could still be relevant. For instance, one student printed out a large-scale version of a critical diagram from their thesis and had it ready when committee members inevitably asked about it.

The committee was impressed, and it made for a smoother defense.

To prepare, make sure you’ve allotted sufficient time for the process—ten days is a good benchmark. Take one day to review your thesis in its entirety and then a few days for each chapter. Revisit literature, anticipate questions, and try to see your work from the committee’s perspective.

Make use of prep templates available online, which can help you consider your thesis’ different parts in-depth. So when D-Day comes, you’re not just prepared; you’re defense-ready.

My Experience with a Thesis Defense

When it came time for my thesis defense, I was a bundle of nerves despite having practiced extensively.

I had simulated the entire defense multiple times with friends and even consulted my advisor for last-minute tips. To my surprise, the questions posed by the committee weren’t as hard as I had anticipated.

They seemed to flow naturally from the work I had done, and my extensive preparation made it easier to respond confidently. The time during the defense passed more quickly than I had imagined, adding to the sense of flow.

What was unexpected was how much I actually enjoyed the experience. The defense turned into a meaningful academic conversation, making me feel like a genuine expert in my field.

Wrapping up – prepare for a thesis defense

Defending your thesis is a significant milestone, whether you’re aiming for a master’s degree or pushing the boundaries of academia with a Ph.D. It’s the culmination of your hard work, the moment you demonstrate that you’ve written a good thesis and are ready to join the ranks of the experts in your field. For many students, the experience can be nerve-wracking, but as you’ve seen in this blog, it doesn’t have to be. 

From understanding the type of thesis defense questions you may encounter to gaining insights into the formalities involved, you now have the tools to prepare for a thesis defense effectively. The aim is not just to survive but to thrive, turning your defense into an enlightening academic conversation.

Your defense is more than just a hurdle to overcome; it’s an opportunity to showcase your research, your understanding, and your ability to contribute to your field. You’ve spent years preparing for this moment—take the time to prepare a little more, and the experience could be rewarding in ways you never expected.

Dr Andrew Stapleton has a Masters and PhD in Chemistry from the UK and Australia. He has many years of research experience and has worked as a Postdoctoral Fellow and Associate at a number of Universities. Although having secured funding for his own research, he left academia to help others with his YouTube channel all about the inner workings of academia and how to make it work for you.

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Thesis Defense Steps: Full Guide How to Prepare and Present

How To Prepare For Your Thesis Defense

If you are conducting post-graduate research within your discipline, you will come across the phrase “thesis defense”. A thesis defense is part of the things you will need to accomplish before acquiring a postgraduate degree. 

The thesis defense comes at the end of the graduate program. It is used to determine or define your education milestone while in the university. For this, you need a thesis defense comprehensive guide to be outstanding.

You should do a thesis defense after you have completed the course work and attended practicum or internship programs.

People Also Read: Thesis vs Hypothesis vs Theory: the Differences and examples

How Long does a Thesis Defense Take?

On average, a thesis defense takes somewhere between 30 minutes and one hour. However, the time it takes to do a thesis defense depends on the academic level you are in.

While there is no standard or general length for a thesis defense, post-graduate sessions will take longer compared to undergraduate sessions.

Yes, some institutions, professors, or some disciplines may require you to do a thesis defense at your undergraduate level. But the length of the presentation depends on your academic level.

What is Thesis Defense?

A thesis defense is an act of presenting your academic work to a panel or committee of professors and other involved scholars. From this, they can gauge or grade your abilities in presenting your work.

The arguments presented during the thesis defense are to ascertain that you have understood the course and your selected topic.

You will have to first hand in your work or paper to the professor for grading. Thereafter, you will be summoned for thesis defense.

When summoned for a thesis defense, you will be required to answer all the questions presented to you by the panel of professors. After this, you will be required to leave the room. The panel is to decide whether your paper or thesis is ready for publication. In addition, the panel checks whether your work needs corrections. 

In other words, a thesis defense is a forum that allows postgraduate students to defend the topic of their thesis before a panel of professors. Therefore, the thesis defense is part of the requirements that postgraduate students must accomplish to receive advanced degrees in whichever academic disciplines they pursue. 

People Also Read: Subtopic in a Research Paper: How to Write Subtopics Well

Factors that Determine the Length of a Thesis Defense

Just like a dissertation that you have to write a thesis , it is important that you will have to present it. The time is taken to do this varies. The following four factors determine the length of a thesis defense

• As noted earlier, the level of education will determine the length of your thesis defense.
• The second factor is the institutional requirements. Some institutions will have a specified amount of time allocated for a thesis defense. In some institutions, that time is longer than and vice versa.

Very recognized institutions of higher learning will have the autonomy to decide on the length of a thesis defense.

• The third factor that will determine the length of a thesis defense is the consensus of the panel of professors. Some will give students very limited time to do a thesis defense while others will give more time to their students.

Some institutions, scholars, applaud limiting the amount of time for thesis defense and educators because it gauges the student’s ability to accurately defend their work within a short time. If they succeed, then they are good learners.

• Another factor determining the time of a thesis defense is the academic discipline that is explored by the topic.

While every academic discipline deserves respect, they are not the same in terms of the complexity of the concepts and what the student covers.

Some disciplines will require students to come up with much longer papers. This means that the time it could take to do a thesis defense will be longer. 

From the aforementioned factors, it is evident that it would be difficult to predetermine the standard length of a thesis without holding some parameters or factors constant such as the academic level of the thesis. 

Also, the length of your dissertation or thesis determines the time you will take to present it at your defense session. Longer documents will take you longer to defend.

People Also Read: Can you Quote Essay Titles: How to use Quotes as Paper Titles

How to Defend a Thesis – 5 Comprehensive Steps

Some steps can help you defend your thesis effectively. You should follow the steps below if you are summoned by a panel of professors to defend your thesis. 

1. Adequate Preparation

When you are required to defend your thesis, you will be given a specific date you will appear before the panel of professors for the actual exercise.

As long as you have submitted your paper to the professor for grading, you should always be aware that you will have to defend your thesis.

Therefore, between the period of submitting your paper and the date provided for thesis defense, you should do adequate preparation.

Students will have several months to prepare for a thesis defense. This is because the institutions themselves want their students to be well prepared before they meet the panel of professors.

After all, they would wish their students to excel in their studies. As noted, there will be a specified date for the thesis defense. Therefore, it will not surprise their committee members or students when the time comes for defending the thesis. 

Adequate preparation entails knowing or rather anticipating what is required of you. You should be prepared for the kinds of questions your thesis topic will provoke from the panel and practice on them.

When you have the right attitude and have adequately prepared for the thesis defense, it would be nearly impossible to fail. Also, be prepared to wear decently during the defense. 

2. Carry an In-Depth Knowledge of the Thesis

This is a very important step when defending your thesis. Since you are the one who has written the paper, you should be fully aware of the topic and the contents of your paper. What this means is that you should adequately research the topic of your thesis so that you can be ready for any question you are asked by the panel of professors.

For a postgraduate student who wishes to master their discipline, it would be a shame if you do not know about your topic.

For example, if you are within the field of environmental sciences and have written your paper based on the discipline, you should narrow down the scope of your knowledge to that of your topic, the topic of your paper should act as the guide to the amount of knowledge you are supposed to give for the sake of the thesis defense.

Avoid too much knowledge because it may overwhelm you. At the same time, do not narrow down the scope of your topic too much because you will have limited knowledge during the thesis defense.

Your instructor or professor can help you in terms of giving you direction on the type and scope of knowledge you are required to have during a thesis defense. 

3. Prepare an Introduction

Have you ever heard of the first impression and its significance?

The first impression of a person will determine how the other person will perceive them.

If it is terrible, the other person may consider them a terrible person and even dislike them.

An introduction plays the same role as the “first impression” of your thesis defense to the panel of professors.

You should prepare a good introduction that should summarize the contents of your paper, the reasons why you selected the topic and its relevance to the discipline, and any other detail that you will anticipate to be asked during the thesis defense.

Make sure that the thesis is crystal clear and concise to avoid making any contradictions of your topic and confusing the panel.

Since you will be given several months to prepare for your thesis defense, take time to refine your introduction.

Make adjustments or corrections whenever necessary so that you will have a perfect introduction for your thesis defense. You may recite the introduction or carry it with you if the panel will allow it. 

4. Making the Actual Presentation

The action presentation of the thesis defense is quite scary to many students. This is because you will have to face a panel of professors to defend your paper. Based on your paper’s content, you will answer several questions.

Therefore, if you fail during the actual presentation, your paper may not be published and you will have to do further revisions. 

During the actual presentation, you should be well dressed because grooming tells a lot about the character of a student. Carry the necessary equipment you will require during the presentation. Such equipment can include a laptop that contains a PowerPoint presentation, a pen, and a notebook.

The PowerPoint presentation should be legible, objective, and strategically written to maximize the time used to defend your thesis. Ensure that you arrive early to the place where you will face the panel of professors to give you time to reflect and lessen your anxiety.  

As aforementioned, adequate preparation, understanding your topic or thesis, and a good attitude will guarantee success. Therefore, if you adhere to the aforementioned guidelines during the presentation, there is a high probability that your paper will be published. 

5. Do a Good Conclusion

Doing a good introduction and effectively presenting your defense is not enough without an equally good conclusion. Just like you took a good time to write your thesis , you will also need a good time to write a presentation and a good conclusion.

A good conclusion of your presentation leaves the panel of professors with a good impression of you and your overall ability to defend your work within the academic community. 

A good conclusion will sum up your work. What this means is that you should include a summary of the topic’s background, the literature review, the methodologies, the findings, and the discussions. Make sure that the conclusion compresses the details of your paper logically. It should be brief and straight to the point.

Finally, the conclusion of your thesis defense should clearly describe the limitations or setbacks encountered while you were conducting the study.

Even though you are trying to show that you are a good post-graduate student, it is important to be clear about the limitations. This will demonstrate your academic integrity and ability to conduct actual research in the field. 

People Also Read: Essay Reading: Practice and Importance of Reading Essays

Tips on How to do a Good Thesis Defense

1. Anticipate the Questions 

As aforementioned, you should anticipate the questions you may be asked by the panel and prepare for them.

The questions’ base is on your thesis. As such, you should go through your paper and list the possible questions.

At the same time, the academic expertise of the committee members determines the types of questions you may be asked.

Try to have an informed idea, based on your paper, on the areas to receive much focus. 

2. Dress for Success

Do you remember that we have talked about first impressions? Well, your dress code and overall grooming will have a degree of impact on the outcomes of your presentation. Dress well.

Mostly, you are required to dress in an official attire because you are going to do a presentation to a panel of academic experts. You should try as much as possible not to wear casual or provocative clothes. 

3. Delegate

To avoid being overwhelmed during the day of your presentation, you can delegate some of the less complicated activities to a trusted person or friend.

The activities that you can delegate include setting up the equipment you will use for your presentation or distributing handouts to the panel. 

4. Create a Backup Plan

This especially involves the mode of presenting your defense. Since you will be using your laptop and a projector, they may fail during the presentation. It is therefore important to have a plan B. such can include having printed handouts. 

People Also Read: Conclusion Starters: What they are and Examples for Common Essays

FAQs on Thesis Defense

Can you fail a thesis defense.

The answer to this question is yes. Though it is rare, it is possible to fail a thesis defense if you are not adequately prepared and you don’t know much about the topic. This would indicate that you haven’t understood the course or you did not write the paper. You hired someone to do it for you. 

How long is a Ph.D. thesis defense?

A Ph.D. thesis defense is about 2 hours long. However, it may differ from one country to the other.

How long is the master’s thesis presentation?

A master’s thesis is usually one-and-a-half hours long. It takes a lesser time compared to a Ph.D. thesis. 

When not handling complex essays and academic writing tasks, Josh is busy advising students on how to pass assignments. In spare time, he loves playing football or walking with his dog around the park.

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25 Thesis/Dissertation Defense Questions

December 17, 2023

When you’re considering going to graduate school , or you’re about to defend your master’s thesis or PhD dissertation, chances are you’ve come across something called the thesis defense. The thesis defense is arguably one of the most fundamental steps to take in order to attain your graduate degree. Each university will have its own tailored expectations of the thesis defense. Yet, as a whole, the thesis defense is an opportunity for you to demonstrate in front of the committee the extensive research you’ve completed and the critical skills you’ve developed. Due to the critical nature of the various thesis defense questions/dissertation defense questions you’ll be asked, it’s best to be prepared and practice with other students. Try to even attend a thesis defense if you can. Overall, consider the thesis defense as a chance to showcase how you’ll best contribute to that academic field of research.

The thesis defense can range from anywhere between one to two hours, depending on your program. As a whole, you’ll present how you decided to choose this topic of research, what you discovered, and what those findings led you to realize. The committee – those overseeing and critiquing your thesis defense – will then ask you a series of thesis defense questions, as well as your written thesis because they’ll have already read it by then. In most cases, by the end of the questioning, the committee will either decide to approve your thesis or give you possible suggestions on how to reapproach your research.

How to best prepare for thesis defense questions

Much like preparing for the GRE or deciding what graduate program you wanted to apply to at the beginning of your graduate academic journey, familiarizing yourself with what to expect on the day of your thesis defense will only lighten the burden. Whether you’re a new master’s student or considering how to pursue a PhD , it’s important to know ahead of time how to best prepare for the thesis defense questions. If you’re getting ready to defend the master’s thesis or prepare for dissertation defense questions, see how you can answer the following thesis defense questions that might come your way on the day of the presentation.

1)  What does your research focus on?

Be ready to state right away the synopsis of your research. Although it may seem like a simple, straightforward question, the committee will be looking to see the terminology you use when describing the focus of your research.

2) What influenced you to research this topic?

The committee will be interested in knowing what influenced you to choose this specific topic of research. What motivated you? Shape your answer in a way that reflects the field of study your topic of interest is in and the issues that stood out to you.

3) What does your study encompass and cover?

Consider the parameters and scope of your research for your thesis defense. By defining and delineating the grounds that you covered with your research, you will inform the committee with a better understanding of how you decided to focus on your topic of interest.

Thesis Defense Questions (Continued)

4) what was the goal of your research.

This question will surface often whether you are defending your master’s thesis or preparing for the dissertation defense questions. It’s important to state what your thesis meant to achieve. Think of what the core focus of your thesis is, and state how that was the driving factor in your research.

5) What were your expectations going into this research?

Describe how your hypothesis was formed. Were there any things you had expected or any preconceived notions you had on this topic before you pursued this research? Where did these expectations come from? Did any previous research affect the way you approached your thesis defense as a whole?

Defending a Thesis (Continued)

6) what did you study that made you want to conduct this research project.

This is a great opportunity for you to show what literature you reviewed that led you to pursue the research. Be ready to discuss the literary review of what has already been contributed to this field of study. Reflect on the realizations made when confronting certain data and if it was feasible for you to conduct your research given the existing contributions. Examining this type of literary review will serve you well during the following thesis defense questions.

7)  Who is the targeted audience for this research?

It will be important to state who the targeted audience is, or what types of people will be affected by your research. Will these particular parties benefit from your research? How will they be affected? Consider not just the targeted audience, but also those in parallel groups who may be impacted by your findings.

8)  Why did you choose this title for your research? – thesis defense questions

The way you have named and titled your research will convey what you consider most important to the committee. What does your research try to explain in the given title? Is there a reason you chose the specific words in your title to convey a main point? The committee will want to see the intentionality of every word here and how it relates back to your research.

9)  How did you conduct your research questions and did your approach change?

While you were preparing and conducting your research, you might have found that your research questions were changing, depending on the sample you were studying. Oftentimes, if you are utilizing qualitative research methodology, the types of qualitative questions may change based on the answer. How did that change affect your research process? Did you have to shift your approach to the subject matter or reconsider focus groups?

10)  What impact does your research have on the existing literature?

Reflect on how your research made a contribution to the overall understanding of the field at hand. Think of why this was necessary and state that concisely. This will trickle into other thesis defense questions.

11)  Did you address any gaps in the field of your research?

Answering this thesis defense question will show how significant the findings of your research are. The goal of anyone’s research is to fill in the gaps of a field. Why did the pre-existing literature not suffice to address the focus of your research?

12)  What did you come across during your research?

It helps to have options of how you’ll convey this. Try to be prepared to summarize in detail, within a minute, what your findings were. Then see what you can paraphrase in 5 minutes. How about in 10 minutes? Doing so will assist you in identifying the most relevant piece of information based on how the committee asks you this thesis defense question.

13)  Did you find anything unexpected or surprising during your research process? – thesis defense questions

This would be a good opportunity for you to state how any surprises you came across helped you make certain decisions about your research. While you defend the master’s thesis and think of how you’ll prepare for the PhD dissertation defense questions, this is a “curveball” moment that demonstrates how you took charge of the challenge presented and continued your research despite what you had confronted.

14)  Under what parameters is your research valid?

Parameters were mentioned in question 3 above, but consider the specific conditions that would need to be in place for your findings to be valid. What are the elements that would have to be in place? Be ready to identify these during this thesis defense question.

15)  What were the challenges when conducting your research?

Were there any roadblocks you faced when gathering your data? Did you have to reconsider your research methodology at all? Identifying this will help the committee understand the direction and trajectory of your research.

16)  What were the challenges when working with your subject matter?

If you were interviewing people, did the focus groups not adhere to what you had asked them to do? Why? Walk the committee through your approach here.

17)  Why did you choose the research methodology that you chose?

While you’re defending the master’s thesis or answering dissertation defense questions, you’ll be asked specific questions about your research methodology. Was it qualitative? Quantitative? Why? What made you believe that this would be the most effective way to conduct your research?

18)  How did you form your hypothesis?

Tie back in your expectations for your research and consider what you thought the expected results would be for this thesis defense question. Were there any factors, both past or recent, that had helped shape your hypothesis?

19)  How did you gather the data to conduct your research and what sources did you use?

Recount what steps you took to decide how to access the data. Did certain libraries offer more resources? Was there any censorship that you came across that posed as a roadblock to collecting data?

20)  What are the practical implications of your research?

For both master’s and PhD students, this is always an important thesis defense question to keep in mind. In life outside of the academic institution, how will your research be of practical use to society? It’s a question that most graduate students ask about themselves before graduating, so it’s best to know how to answer this one about your research!

21)  How did you decide what samples to study in the research you found? What was your approach in using sample groups?

For example, if you used sample or focus groups, how did you go about selecting these groups? How did you get access to the data here? Don’t be hesitant to state the challenges you might have faced while doing so. As long as you frame it in a way that helps provide a more intricate portrait of the trajectory of your research, you’re on the right path.

22)  What are the independent and dependent variables in your research?

Use this thesis defense question to show how balanced your research methodology was by naming the different factors. How did the independent variables affect how the dependent variables changed?

Dissertation Defense Questions (Continued)

23)  considering your contribution to this field of research, where else would require further research what more needs to be done in this field.

As a master’s student defending your master’s thesis or as a PhD candidate preparing for your dissertation defense questions, you are already a researcher. And as a researcher, you must present what else must be done in your field of research on top of what you’ve accomplished. What does your research further suggest?

24)  What did you ultimately gather from your research? What did you learn during and after the process? – thesis defense questions 

Aside from stating your findings as a whole, this would be a good moment to express if you found anything significant outside of your thesis that you hadn’t expected. Was there something you learned while gathering your data or writing up your text that you never thought you’d come across?

25)  After you complete your degree, what do you want to pursue professionally?

It’s not uncommon for master’s or PhD students to not know exactly what they want to do once they graduate. But for this last thesis defense question, it’s good to have a solid answer that will tie back into the research you’ve done. Do you have further research plans in this field? Do you want to pursue a profession that would enable this and strengthen the practical reality of it?

Thesis Defense Questions – Additional Resources

We hope you found this list of common thesis defense questions useful as you prepare for defending your thesis. Other articles that you may find relevant include:

• Top Feeders to PhD Programs
• Do You Need a Master’s to get a PhD?
• How to Write a Grad School Statement of Purpose
• Graduate School Admissions

Joanna Hong

With a BA from Pitzer College and an MA from University College London, Joanna has worked in London, Berlin, and Los Angeles covering many cultural and political issues with organizations such as Byline Media, NK News, and Free Turkey Media. A freelancer for The New York Times, her work has also appeared in Newsweek, Dazed and Confused Magazine, and The Guardian, among others. In addition, Joanna was the recipient of the 2021 PEN America Emerging Voices Fellowship in Fiction and is currently completing her first novel.

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Dissertation Defense: Steps To Follow To Succeed

A dissertation defense is arguably one of the most important milestones in every student’s career. While it signals that your tenure as a student is soon about to close, it validates all your efforts towards your thesis.

Being cautious about including all the necessary details is very important to successfully complete your dissertation proposal defense. This article tells you everything that you need to know about writing a defense that can add great credibility to you as a student.

What is A Dissertation Defense?

The first thing that you need to learn is what is a dissertation defense and what is its purpose. In simple terms, it is a presentation made by a student to defend all the ideas and views that are presented in a dissertation.

The presenter must include details like what is the reason for choosing specific research methods, the theory that has been selected for the paper, and other such points. This presentation is made before an audience that comprises of the university committee, professors and even fellow-students. It is met with questions and answers that gives the student an opportunity to provide more clarity on the dissertation in order to convince the committee to approve it.

Stages of a Dissertation Defense

One of the most important dissertation defense tips provided by several professors is to breakdown the process into three steps:

• Preparation : This stage involves collection of all the necessary information that must be included in the defense dissertation and making all the arrangements for the actual meeting.
• The defense meeting : This is where you decide how you will present the defense. The actual meeting is hugely reliant on the performance, body language and the confidence in your oral defense.
• After the defense meeting : This stage, also known as the follow up, requires you to make the necessary revisions suggested by the university committee. You can even provide bound copies of the whole dissertation to distribute among different members of your departments. In the follow up stage, one must also think about expense that are related to publishing the Ph.D. dissertation defense as well as printing additional copies of the manuscript, if required.

How Long is a Dissertation Defense?

The first thing that a student should know is how long does a dissertation defense last? The length has to be carefully calculated to make the impact that you want. One of the most important steps in the dissertation preparation is to understand how much time each department allocates to the closing oral defense. When you plan in the early stages of your dissertation itself, you can write it in a manner that allows you to defend it in the allocated time.

Usually these meetings including the presentation, the oral defense and the question and answer session last for about two hours. In most cases, these two hours also encompass the time needed by members of the committee to deliberate.

How to Prepare for the Dissertation Defense

Now that you know how long is a dissertation defense, the next step is to prepare well enough to make your presentation impressive.

Here are some tips on how to prepare for a dissertation defense:

• Watch other students in action to learn about different presentation styles. You can attend defenses of different colleagues in your department as well as other departments in your university.
• Get all the details about the deadlines and the rules of your college or university about scheduling your defense.
• Scheduling is also a very important part of your preparation. It is important to note that members of the committee and University chairs need to make time for these defences in a very packed schedule. Coordinate the date, venue and time of your defense as early as possible.
• Prepare a manuscript adhering to the necessary formatting rules. Review your manuscript thoroughly before you hand it in. During your PH.D, your faculty will also assist you with the defense. For this, they must have a crisp and polished copy of your manuscript.
• Most colleges have the facility for a pre-defense meeting. This is the best opportunity to sort out any concerns that you may have about the actual meeting. It is a good idea to ask the chairs what types of questions may be put forward and if there are any problems with the defense that need to be resolved. When you prepare for a pre-defense meeting, think of it as the final one and give it your all.
• Put together all the material that you need for the defense. A detailed, yet to-the-point presentation must be prepared.
• The final stage of preparation is practicing your presentation over and over again. It is not just the presentation but also the approach towards the questions that you must practice.

Tips To Nail Your Actual Meeting

With these tips you will be one step closer towards a successful defense that will help your dissertation pass and be approved:

• All meetings should begin by addressing the chair. Make sure you thank all the committee members and the advisors for the efforts that they have put it. This gives you a professional start to the presentation.
• The presentation should cover the following subjects in brief:
• The research topic
• Literature review
• The methods used for analysis
• The primary findings of the research
• Recommendations of additional research on the subject in the focus.
• Do not get rattled by any discussions among the chairs. They will deliberate on any disagreements or topics of interest. This is a part of the process and is not a reflection of the presentation itself.
• There are two questions that are commonly asked that you should be prepared for. This includes the weaknesses of the dissertation and the research plans that you have made post-dissertation.
• Use subtle gestures when you are talking. Do not overuse your hands when doing so. The whole meeting including the question and answer session should have a very formal appeal.
• The tone of your voice must be assertive without making it seem like you are trying to hard. Be clear and enunciate when you speak.

Once the questions have been answered, the committee will leave the room. Then, after the deliberation, you will be informed if your dissertation has passed or not.

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How to Prepare for a Thesis Defense

You’ve spent years on your studies to acquire your advanced degree, and whether a master’s thesis or doctorate, you need to know how to prepare for a thesis defense. Treat this as more of a siege than a defense, and be prepared to outlast any foe, any siege engine, any army at your gates.

You have already built up a great thesis, with instruction from professors, and maybe even the help of a great thesis writing service , and you are finally ready for your defense. What does that phase of your academic career look like?

In this article, we will give you the tools and tips to make it through. We will start with a preparation section, focusing on various aspects of how to study and what to study, then talk about the lead-up to the big day: preparing materials and handling anxiety. We’ll also touch on what to do on the day and how a thesis defense will, or could, go. At the end of it all, you will have a clear idea of how to approach the preparation for, and the defense of, your thesis.

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Article Contents 12 min read

Know your thesis.

We put this first knowing that it is the most important element of your entire presentation. The crux of your defense hinges on this. You must know your thesis, backwards and forwards. There must be nothing about it that you have forgotten. However miniscule the detail, and however insubstantial to your thesis that detail ultimately is, you must nevertheless know it.

When it comes time to question you, after presentation of your work, questions you cannot answer will strike you down. Knowledge is your shield.

Know the Big Picture: What Are You Trying to Prove?

While you will already be intimately familiar with your research, readings, and revisions of your opus, you should still allot yourself time prior to your defense in which to know crucial elements of your thesis front to back. This is your primary concern.

What are you trying to prove? This is your number one concern, and being able to state this clearly, and back up your efforts with sources and arguments, is the main point of your thesis defense.

So, start with the big picture. Know your main points and the crux of your arguments. You have one, main thrust with this thesis, and you have one, primary tentpole holding it up. No doubt you have more evidence than one primary source, but inevitably one will have more weight and potency than the others. Start there and work your way out.

Don’t memorize words to say, but memorize the web of arguments you have woven together to support your work. Your research was about X, and you have Y as a result, and now you share that and defend your assertions.

You can’t memorize the whole thesis – it will be large – but you can memorize a few, important points that support your main argument, and give credibility to your assertions. Again, you aren’t memorizing a speech to give, but you should know some of your more crucial statistics and datapoints so you can reference them easily.

Know Your Secondary Sources

It’s not just enough to know what your own thesis says, but you must be knowledgeable about its foundations. Your thesis is built on sources and materials that you have cited and referenced throughout. These deserve your attention as well.

If you are being questioned and, without a beat, you can cite chapter and verse on the proofs for your claims, this gives your own arguments depth and clarity. A successful thesis will add to the knowledge base of your field, but it must be built on the knowledge that came before. Knowing your secondary sources demonstrates your knowledge, shows how your thesis connects to that knowledge, and solidifies your arguments through the foundational assertions of prior experts.

Sun Tzu Was Right

“Know your enemy,” wrote the philosopher and military commander Sun Tzu, “as you know yourself, and you will have victory in many battles.”

Your thesis makes a claim, adds to the body of knowledge in your field, and does so with evidence, research – not to mention panache – and is given its gravitas by the myriad of sources and proofs that you have to offer. Great, but don’t forget about those who disagree.

In most fields – certainly all the ones worth studying – anybody who makes a claim will have that claim challenged.

This is, perhaps, the most important step to preparing your defense: know why your detractors will say your thesis is wrong. If you can “steel man” – the opposite of “straw man” – their arguments, and phrase counter-arguments to your own statements – as well as anybody who holds those ideas would – then you have already, essentially, anticipated many, if not all, of the questions the examining board will put to you.

With that knowledge, you will also know to prepare defenses, explanations, and counter-arguments to each of these perceived complaints. Make sure that your counter-arguments would satisfy the majority of reasonable, educated persons in your field – if not any potential naysayers themselves.

Of course, having the main points, secondary points, data, references, detractions, and answers to those detractions all at your mind’s immediate beck and call would be wonderful; but, if you can manage to memorize all of that reliably within your head, don’t count on nothing but pure, rote learning to bring up all of this information. We recommend you keep quick reference notes to help you.

When you’re asked a question, having quick access to well-kept notes will serve you well. Notes themselves are nice, but you also need to be able to access them quickly. Any paradigm that works for you will do, but here is a sample schema for you to consider:

From a dollar store or office supply store \u2013 with reference numbers to bookmark key passages. These reference numbers will correspond to your table of contents. "}]">

Again, use any rubric you want, but pick a system and make sure it works for you. How do you know it works? By testing it.

A Baptism of Fire, and How to Avoid It

That term - “baptism of fire” – refers to being trained via a quick shove onto a battlefield. You might also think of mother and father bird shoving their younglings out of the nest, peeping encouragement at them to fly.

Don’t let this happen to you. Check your wings first.

Mock interviews are extremely useful for interview preparation. Arrange a mock thesis defense. Get professionals who know what they are doing to grill you on your thesis. A professional mock panel will simulate the time, let you run through your presentation, and put you through your paces by asking insightful, challenging questions; they might even ask questions you didn’t anticipate – in which case, lucky for you it was caught beforehand.

Or, not so lucky. Lucky is what happens to a soldier in a baptism of fire, but you’re not doing that. You’re preparing, training, and refining your methods to be bulletproof before anybody fires upon you at all.

A mock defense will simulate the real thing as close as possible, likely even giving you a taste of the nerves and letting you learn how to cope with anxiety. Plus, you can test your filing system for quick recall.

Before the Day - What to Get Ready

The most crucial elements to get ready are anything that you will directly need. That is to say that you should have access to your presentation itself, as well as your notes, and anything else that you’ll require for the defense. Everything else is secondary, and while it’s not a great idea to show up without combing your hair, at least you can still mount a defense with bedhead; you can’t defend your thesis without your critical notes.

With that said, definitely comb your hair. Presenting your thesis is about presenting yourself, as well, so put on some professional-casual clothes so you are comfortable and presentable.

Bring along anything else you need to be comfortable in the room, such as a water bottle or pencils and a notepad – anything you might want to help you succeed.

The exception: don’t overload so much that you are carrying multiple bags around with you.

Want to learn how to prepare for thesis defense questions? Check this infographic:

On the Day - Mental and Anxiety Control

The very nature of the activity of thesis defense means that you will be spending your presentation and your day on the defensive. This is, inherently, a stressful position to take, but a strong aggravating factor is the stakes of the event. This is a momentous occasion. You are at the proverbial moment of truth where you will either advance to the next, major phase of your career, or you will be forced to reconcile yourself to returning and revising – another revision and exploration and another defense.

Naturally, it follows that stress management is going to be one of the most important aspects of your day.

Prevention is the Best Cure

Give yourself an on-the-day boost by planning your studying and preparation well in advance. This will enable you to take a break before the actual day. If the day before your thesis defense can be one spent in contemplation, meditation, or relaxation, you’ll have a much better mental state for the defense itself.

Also of utmost importance: sleep. Maintaining a decent sleep schedule can be nigh-impossible, let alone sporadically getting in the actual recommended hours of sleep that your doctor really wants you to get. Nevertheless, make an extra effort to get a lot of rest, ideally within a sleep schedule, so that you are bright-eyed come defense time.

Long-term Stress Management

The rise of app culture is seen by some as the fall of civilization – particularly those spiritual or personal aspects of life. Tech is really just a tool, however, and finding a good meditation app can give you the right tech-based buddy system to keep you in good mental health. Meditation can be a great stress-management technique, and trying out some basic techniques will help you to stay alert, focused, and calm on your big day.

Physical Health IS Mental Health

How are you eating? Do you get out to exercise?

These are things that can easily fall by the wayside while pursuing higher academics. There is a reason that there is a cliched stereotype of undernourished, sleepless academics: it’s hard to absorb, retain, and study knowledge at this demanding level while maintaining a good balance with the more physical aspects of your life. Nonetheless, good physical health is strongly linked with good mental health, and you should pursue both.

Remember Step One...

Preventing panic is often a case of focus being unable to override insecurity. You’ve already taken care of your knowledge base: know your thesis. With that, you can keep insecurity at bay. Now for focus. What is the first thing you have to do when you get in the room? You’ll have some opening remarks, but even before that, you’ll likely want to quickly introduce yourself and welcome and thank your thesis screening panel. Forget everything else. Stop worrying about it, because you just have to do that first thing.

Concentrate on the Next Thing

After that, keeping yourself from getting distracted by insecurity is a question of focusing on whatever you must do next. You’ve made it through your introduction: great. What’s next? Since you’ve composed a careful set of notes, and carefully arranged those notes on your desk, table, or podium – or computing device – you can glance down and look to “point two” to carry you forward. Focus on doing your best job on that point. Once it’s over, focus on point three. Keep on in this way, and you have exorcised the twin demons of distraction and insecurity.

Fix Mistakes with No Fanfare

What if you misspeak? Just go back over it and fix the error quickly. “I’m sorry, I meant to say that 33% of the population favors blue above other colors, not 30 %. ”

Once you’ve fixed the error, move on. Dwelling on it does nothing at best, and exacerbates your problems at worst.

What if your PowerPoint presentation gums up? What if your computer freezes? What if the projector won’t project?

Remember that everybody in the room deals with glitches and tech errors, just like you, and do your best.

Don’t hide it – it's not hidden – but just briefly acknowledge the problem, “It seems the computer has frozen. Pardon me,” and see if you can fix it. If you can’t, rely on your notes to keep going. If you have infographics or charts and data that you wanted to highlight, offer to show those elements to the thesis screening panel, or to describe the data they need.

You’re being judged based on your logic, reasoning, rationales, recommendations, findings, data, and the effectiveness of your thesis. Nobody’s going to dock points from your presentation if there was a power failure.

Plus, if you’ve followed our advice thus far, you have redundant note systems with you, and you’ll be fine.

How to Stay Calm, Generally

Keep your breath under control. This ties in with meditation, to some extent, but controlled breath will keep your heart-rate down and your anxiety levels far more controlled than they would otherwise be. That is not to say that you won’t feel any anxiety, per se, just that – statistically speaking – you are far more likely to have far less anxiety.

Many people like to imagine a humorous image, particularly of their audience, to calm themselves down. This might work for you, but what this technique is getting at is a way to take your mind off of your anxieties and force it to focus on something else.

To do this, you needn’t go to the cliché of imagining anybody in underwear. Rather, just have a calming image or idea in your head that you can focus on. Pick something that makes you calm, or brings out a smile, and something that you can concentrate on to stop any panic moments and take away the snowball effect that happens whenever you dwell on something negative or that makes you anxious.

A Final Tip on Courtesy

Remember to be courteous, gracious, and polite. It really helps if you remember the names of the people on your thesis panel, so write those down if you have to.

What Does a Thesis Defense Look Like?

A thesis defense consists of a short presentation – about twenty or thirty minutes – on your thesis, followed by a discussion. That discussion is the actual defense of your thesis, as the thesis panel will be asking you questions and challenging you on your research, your conclusions, and your ideas.

The questioning period might take another twenty minutes or an hour, or even longer. There is no guaranteed time duration, so be prepared for a lengthy discussion and debate after your presentation.

Standard format would probably include the use of a PowerPoint-type accompaniment to your summation of your thesis. It is recommended that you provide more than just a lecture. If you want your panel to have anything like infographics, charts, or statistics, you need to provide it, either as part of a visual slideshow presentation, handout sheets, or both.

Common Types of Questions and How to Respond

Knowing what kind of thesis defense questions can come your way will be very advantageous for you because it will help you understand the kinds of answers you need to give.

Probing Questions

These feel your argument out a bit, just to test and see if you know your stuff, or if you’ve just memorized a very specific subset of data. These will seem almost unbearably easy if you have studied extensively while researching your thesis. If you haven’t, they will be painfully difficult. If you cannot answer these basic questions, you will seem as though you have crafted a thesis with blinders on, and it is unlikely you will survive further, deeper rounds of questioning.

Data Clarification

Maybe a chart didn’t go deep enough. Maybe somebody is curious if that statistic you gave was per capita or not. These clarification questions will just seek to clear up any misconceptions or blind spots in your presentation. This is why it’s important to know both your material and the secondary sources and citations you have made. If you understand all of this information thoroughly, you’ll be able to go deeper than any one chart and explain everything. This is also why it’s necessary to keep quick reference cards and tables of contents. If you blank on that per capita question, your index card won’t.

Opposing Viewpoint and Supporting Data

These questions will seek to challenge your ideas and stress your thesis by digging deep. They will present opposing views and find out whether or not you have considered alternate points of view. These are the most crucial questions to have excellent answers to, because these are the questions that directly challenge your work and are what you are “defending” your thesis from. We have already warned you to know your “enemy” as you know yourself. We stress this again here: have top-grade answers to cutting questions, or fail in your attempt.

Arm yourself with knowledge of your own thesis and an anticipation of what your detractors might, or do, say, and then practice, practice, practice.

At the end of a long period of vigorous study, get some rest, keep calm, and fire up a meditation app – or go for a walk.

In short: follow our advice, your common sense, and trust to your knowledge base and the research and readings you’ve done over the past years, and you’ll have a solid thesis defense.

Ideally you will dedicate several weeks to thesis preparation. Start about three to five weeks ahead of the defense and put aside some time every day to work on some aspect of your defense.

There isn’t really such a thing as too much prep. You could take too many notes and wind up with a very large, unwieldy reference binder, but even that is mitigated by your “table of contents.”

Err on the side of “too much” rather than “not enough.”

They’re probably just testing your knowledge of the material versus whether or not you just memorized a speech. Treat this as a probing question and answer in reference to your work. If this is an accident, don’t draw attention to it, and don’t get exasperated.

Say it’s outside of your field or area of study, but explain why you didn’t go there. So, if they ask about something peripheral, acknowledge that this isn’t part of what you’ve learned, why you are aware of it, and why you didn’t pursue further research into that area. Above all else, don’t fake knowledge you don’t have.

Numbers may vary, but three to five is fairly typical.

If you need a short break, to use the restroom, for instance, you can ask for one.

Have talking points and a firm knowledge of your facts and ideas, but don’t memorize set speeches. You can come off sounding robotic and impersonal. Worse, if you are asked a question and you find yourself getting lost, you might not remember details of your speech without the “ramp up” into any given part. Better to know the data, rather than the exact words.

In the event that you are not awarded your master or doctorate, you will most likely be given the chance to revise your thesis and try again. The committee will give you feedback, and you will revise accordingly.

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How to Effectively Prepare for Your Thesis Defense

You’ve completed your research study, written your thesis, and think you’re done! If only it were this easy. Before you finish with your thesis, there is one last hurdle to overcome: the thesis defense.

What is a thesis defense?

A thesis defense is an opportunity for you to present your research study before other academic professionals who will evaluate the quality of your academic work. While a thesis defense can sometimes feel like a cross-examination in a court of law, in reality, there is no need to fear your thesis defense as long as you are well-prepared. In this article, we’ll talk about how to prepare for a thesis defense, what to expect at the defense itself, and what comes after your defense. 

Why do I have to defend my thesis?

At your thesis defense, you will discuss everything you’ve learned with a group of interested examiners who are eager to hear your thoughts.

The fundamental purpose of a thesis defense is to prove that you have mastered your subject and can be considered as a knowledgeable expert in your field, thereby allowing you to graduate successfully. For many students, a thesis is one of the first attempts at conducting original research and demonstrating that you are equipped to function as an independent expert in your field. If qualified academic professionals can assess your work, question your methods and results, and confirm that your study is sound and novel, then you meet the requirements.

The exact format and expectations for your thesis defense will differ depending on the region you study in and your institution’s rules for the thesis program. The thesis defense meeting may have just two or three examiners or may have a whole panel of examiners along with an audience. 

If the thought of facing your professors, peers, and parents to present your research study makes you feel dizzy, you aren’t alone . Moreover, a thesis defense is a great opportunity for you to hone your public speaking skills as well as talk about your research study. At your thesis defense, you will discuss everything you’ve learned with a group of interested examiners who are eager to hear your thoughts.

While the format for a thesis defense will vary, as mentioned above, most thesis defenses consist of:

• Presenting your research study (using PowerPoint or other similar tools)
• Answering questions from your thesis committee
• Receiving feedback from your thesis committee

So how can you prepare for it? Let’s talk about some important tips.

Preparing: Before the defense

It is useful to attend multiple defenses and ask others who have gone through the process what it was like.

The best way to prepare for a thesis defense is to attend other defenses at your institution so that you know what to expect. It is useful to attend multiple defenses and ask others who have gone through the process what it was like. Senior students are often happy to provide advice and can give you specific insights about particular examiners as well as details of the administrative process at your institution.

You should also talk to your thesis advisor well in advance of your defense about what to expect. Ask whether you need to shortlist your own committee, how long your presentation should be, and how long the thesis defense will be. The duration of a thesis defense varies by the degree level as well as the institution. On average, expect your defense to be at least an hour long, possibly longer for a Ph.D.

What should my presentation cover and how can I prepare it?

While preparing your presentation, also prepare a list of questions and answers that you think are likely to be asked by your committee.

You will need to prepare a presentation that will cover the details of your research study. It is wise to rehearse this presentation multiple times in advance of your thesis defense so that you will be comfortable when you actually present in front of your audience. While preparing your presentation, also prepare a list of questions and answers that you think are likely to be asked by your committee. If you can, enlist the help of a classmate or friend to be the examiner. They can ask you questions about your research study so you will be able to practice addressing these questions.

One mistake many students make is assuming that all members of their defense committee will thoroughly read their thesis prior to the defense. This is simply not always the case. For this reason, you should make sure your presentation makes sense to someone who has not actually read your thesis. A typical thesis defense presentation gives:

• An introduction to the topic
• Explains how the study is significant in the field
• Covers the main highlights of the methodology and results of the study
• Picks out the main points from the discussion and conclusion

What should I do the day before my defense?

Before your thesis defense, make sure you have backups of everything you need saved in multiple formats and multiple locations.

Before your thesis defense, make sure you have backups of everything you need to be saved in multiple formats and multiple locations. Put your presentation and your thesis on a USB drive, email it to yourself, upload it to the cloud, and print it out. Leave nothing to chance: you want to be absolutely prepared to defend your thesis short of an act of God obliterating the venue. In addition, make sure you prepare hard copies (printouts) of both your thesis and slideshow for the committee members. It need not be professionally bound at this stage, but they will appreciate having reference material on hand.

Finally, there are some practical steps to take in preparation for the thesis defense. Choose your outfit in advance (you should dress professionally) and practice presenting in it. You should also make sure you know the exact location of the thesis defense venue. Scope out the venue before your defense, if possible, so you can imagine yourself there while you rehearse. If you are presenting virtually, test all your equipment in advance and have a backup plan in case your internet goes out or your computer suddenly crashes. Most importantly, make sure that you eat well and get proper rest the night before. Don’t stay up late rehearsing last minute in the hopes of improving your chances of passing your defense. You will do much better if you are well-rested and alert. 

Time to shine: At the defense

Try to stay calm and remember you are not on trial!

What can you expect on the day of the defense?

Typically, you will enter the room, set up, and begin your presentation once the committee indicates that they are ready. As mentioned above, it is always advisable to bring hard copies of both your thesis and slideshow for the committee. That way, they can easily refer to what you are talking about as you present. Make sure you also bring a pencil and notebook with you to take notes, and some water, because you will get thirsty as you talk.

After you are done with the presentation, the committee members will ask questions. Try to stay calm and remember you are not on trial! Your committee generally wants you to succeed, but they also want you to prove that you really know what you’re talking about. Do your best to answer their questions and never be afraid to admit when you don’t know something. It is much better, to be honest than to be caught lying or making something up during your thesis defense.

After the question and answer session, depending on your institution, you may be asked to leave the room while the committee deliberates. You may also be present while they discuss the merits of your defense and make suggestions for how to revise it. Alternatively, they might adjourn to another room if there is a large audience present. After they deliberate, they will usually thank you for your time, and your defense will be over. At some institutions, they will inform you if you passed right away, while at others, you will find out after a few days. 

How does my committee decide if my work is good or not?

In general, you can expect your thesis defense and your thesis as a whole to be evaluated based on the below criteria:

• Whether the thesis meets the departmental requirements
• Whether the research study is logical and clear
• Whether the stated objectives are met in the study
• Use of primary and secondary literature
• Use of relevant and up-to-date sources
• Methodological rigor
• Your ability to critically analyze data, facts, relevant literature, and synthesize information into a coherent narrative
• Writing quality and flow
• The validity of your conclusions based on your data and analysis
• The relevance and importance of your research study in the field
• Your ability to clearly and coherently present what your thesis is about
• Your ability to answer questions about your work accurately and in-depth
• Your ability to acknowledge and consider other theories or perspectives and explain why you dismissed one theory in favor of another

In summary, the examining committee want to know:

• Did you meet the thesis criteria set by your institution?
• Did you perform high-quality research work?
• Do you know what you are talking about?

After the defense: What’s next?

After your thesis is approved, you will need to have it professionally bound and then submit copies to your university.

After your thesis defense, you should definitely celebrate and congratulate yourself for all your hard work! Unfortunately, you aren’t quite done yet. Although the committee may notify you about passing, it is also very likely that you will be asked to make some changes to your thesis before you are finally done. You should work with your advisor to finalize and incorporate any comments you received into your work as quickly as possible.

After your thesis is approved, you will need to have it professionally bound and then submit copies to your university. You will also get the chance to order copies for yourself. This process also differs by institution, so make sure you talk to the administration department to figure out what you need to do and when to complete this process.

All in all, while a thesis defense is a scary and overwhelming event, it is also an incredible achievement. Earning your degree is no small feat, and you should definitely feel proud of yourself once you have done it! Check out our site for more tips on how to write a good thesis, where to find the best thesis editing services , and more about thesis editing and proofreading services .

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To prepare for your thesis defense, make sure that you:

Find out your institutional requirements

Talk to your advisor well in advance about what to expect and prepare

Attend defenses of other students to see what they are like

Prepare your presentation early so you can rehearse it

Rehearse your presentation with a timer

Make a list of questions and answers about your research study

Enlist a friend to be the examiner and ask you questions

Prepare multiple backups of your materials (USB drive, Google Drive/Cloud storage, email, hard copy) 

Have a plan for computer/internet problems if you are presenting virtually

Eat well and get a good night’s rest before the defense

Arrive at the defense venue early enough to test any IT equipment or internet connection

What should I do to prepare for my thesis defense? +

• Find out your institution’s requirements
• Attend other thesis defenses
• Speak to your advisor
• Prepare and practice your presentation
• Enlist a friend or classmate to act as the examiner and ask you questions while you practice

How long is a typical thesis defense? +

Every institution is different, but most thesis defenses are at least an hour long.

What should my thesis presentation actually contain? +

 A typical thesis defense presentation introduces the thesis topic, explains how your study is significant in the field, and covers the main highlights of the methodology and results of the study. It finally picks out the main points from the discussion and conclusion section of your thesis.

What if I fail my thesis defense? +

The odds that you will fail are extremely low! Most advisors and committees do not let a candidate schedule a defense unless they feel the candidate is ready. So, don’t worry about it. However, if you do fail for some reason, your institution will have a process for you to apply to try again.

Thesis Defense: 10 Tips That Are Proven to Work

The thesis defense is a significant event in a graduate student’s journey towards getting a higher degree. Many students find this occasion daunting. But this need not be an unpleasant experience as there are ways to get rid of that uneasy feeling on that momentous day.

What preparations do you need to make your thesis defense a success? This article describes 10 tips that will give you the confidence that you need and prepare for the thesis defense adequately.

Table of Contents

Know the members of the panel in the thesis defense.

If possible, know the members of your panel, their habits, and personalities. It would be great if another graduate student had experience with those panel members to tell you how to respond to their questions.

Anticipate the questions

Example questions, dress in dark colors.

Color is an essential factor of impact. You will appear intelligent and credible if you wear black or similar color. It would help if you looked authoritative as someone who is thoroughly familiar with the topic during the thesis defense.

Get plenty of rest before your presentation

It would help if you looked confident and energetic during the thesis defense. Get enough sleep before the day of the presentation to sustain your energy while facing the panel of examiners.

Highlight the important findings of your study

Use a few (3-5) bulleted short phrases in each slide during the thesis defense. Emphasize the point using a figure, statistics, or graphics that complement the idea [Additional tip: Show updated (with the last three to five years) statistics].

Talk at moderate speed

Directly answer the question then expound a little.

Don’t beat around the bush. Go straight to the answer. Be honest if the question is not within the scope of your study. State its limitations. There will always be vague areas, but present the contribution of your research. Refer to the scope and delimitations and recommendations of your study. Ask for clarification if the question is not clear. Make sure that you address the issue of the panel.

Be thoroughly familiar with the literature that you have cited

Make sure that you are thoroughly familiar with the literature that you have cited during the thesis defense. Remember the highlights or findings of those studies as well as the limitations.

Be grateful

Always remember the one-to-one correspondence.

Ensure that for every objective that you mentioned, you have ready answers or pieces of evidence to show that you fulfilled those objectives. There should be a one-to-one correspondence in the Objectives –> Method –> Results and Discussion (includes corresponding tables or figures for each objective with explanations) –> Conclusion sections. You may prepare a matrix for each objective with the following columns for method, results and discussion, and conclusion/s.

©2020 August 9 P. A. Regoniel

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Dr. Regoniel, a hobbyist writer, served as consultant to various environmental research and development projects covering issues and concerns on climate change, coral reef resources and management, economic valuation of environmental and natural resources, mining, and waste management and pollution. He has extensive experience on applied statistics, systems modelling and analysis, an avid practitioner of LaTeX, and a multidisciplinary web developer. He leverages pioneering AI-powered content creation tools to produce unique and comprehensive articles in this website.

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Thesis Defense

This is a comprehensive guide, written specifically for SMD graduate students. The guide covers everything from before the defense, to the defense itself, to after the defense, providing information about the process, outlining requirements and offering useful tips. Please refer to the Timeline for PhD Defense

Before Defense

Get permission to start writing.

After completing all course, seminar, TA, publication and research requirements for your program of study, there are many things that must be done before a thesis defense can occur. Most importantly, you must meet with your advisory committee at least 6 months before you intend to defend your thesis. Your advisor and committee need to agree to your intentions to conclude experiments and data collection and begin writing. Once you get the go-ahead to start writing your thesis, you will need to decide on a date by which the defense should occur. You will also need to inform your program director and graduate program coordinator that you have started the process to defend.

Chair for Your Defense

A Chair is appointed for each PhD oral defense exam to monitor and promote fairness and rigor in the conduct of the defense. The Chair’s status as a nonmember of the advisor’s and student’s working group, program, or department enables distance from previously established judgments on the candidate’s work.

At least 4 months prior to your defense, your program director (with input from you and your advisor) will identify 3 individuals to serve as Chair for your defense. These individuals must be current full-time tenure-track faculty members at assistant professor rank or higher from outside the department offering the degree program or not a core member of the interdisciplinary degree program faculty.  

The suggested faculty are submitted to the Senior Associate Dean for Graduate Education and Postdoctoral Affairs via a Request for PhD Defense Chairperson Form along with an abstract of your work and your Program of Study form ( Biomedical or Health Sciences ), which your graduate program coordinators will prepare for you. The Senior Associate Dean reviews and selects the chair from the list of nominees.  Notice of the appointment is provided via email to the Chair, the student, the advisor, the program director and the graduate program coordinator. You must include the appointed Chair in planning for specific dates and times for your defense.

Selecting a Defense Date

If all goes as planned and you have made sufficient progress in your writing, schedule the actual defense date at least three months in advance to ensure that your advisor, all committee members and your appointed Chair are able to be present at your defense and that rooms are available on the date and time selected.

The academic calendar includes important dates for defense for each semester of the academic year. When you begin thinking about defending, check the academic calendar for deadlines and blackout dates (periods of time when defenses are not permitted). This will make identifying possible dates for defense a lot easier for you, your committee members and your Chair.

When all members of your committee and your Chair agree to a specific date and time for defense, inform your graduate program coordinator of the scheduled defense date as soon as you possibly can but no later than 8 weeks prior to your defense date. They will advise you of any program-specific requirements for the defense as well as prepare your Program Statement on Completion of PhD Requirements . This form requires your program director’s signature. Check with your graduate program coordinator to determine if you or they will obtain the signature for your form. Once approved and signed, this form along with others will be scanned and submitted via an online thesis registration system along with a pdf of your thesis and an Exit Interview Form and your CV/Resume.

International Students and Work Visas

It is strongly recommend that international students meet with an International Services Office rep as soon as permission to start writing is granted.  The ISO will provide information on visa options, documentation and timelines for applying for a visa for employment in the US.

Registration Categories for Defense

In your final semester (the semester in which you defend), you will register for a placeholder registration category rather than PhD Research. The categories are:

“Dissertation” non-credit bearing registration category that indicates the PhD student has completed all of the requirements for the degree except the dissertation and is in residence as a full-time student.  

• You must be in residence full-time and planning for a defense in the upcoming semester.  If a defense does not occur, the Registrar will change your registration for the semester to reflect credit hours. 
• You are eligible for student health insurance, loan deferments, and University housing, but not eligible for financial aid in the form of student loans.  

"Continuation of Enrollment” non-credit bearing registration category that indicates the PhD student has completed all of the requirements for the degree except the dissertation and is not in residence as a full-time student. When registered for Continuation of Enrollment, your time status is less than half time.

• Appropriate for the student who has left the University prior to completion for a job or personal reasons but has a defense planned during the upcoming semester.  
• Requires permission of the advisor, the program director, and the Dean.
• You are not eligible for student health insurance, loan deferments, University housing, or financial aid in the form of student loans. 

Thesis Writing and Guidelines

The preparation of doctoral theses–a manual for graduate students.

The University of Rochester offers this manual to graduate students and it is meant to help you to bring your thesis up to the required standard of organization, appearance, and format for the University of Rochester. Before preparing the defense copy of your thesis, check the contents of the manual systematically. In so doing, you may avoid mistakes that can be time-consuming and costly to correct.  The manual does not deal with the art of scholarship. There are numerous guidebooks and style manuals available for dissertation writers. However, before beginning the writing of your dissertation, you should consult with your department regarding preferred styles.

Thesis Writing Timeline | Make an appointment with our Life Sciences Writing Specialist for help writing your thesis.

Including material produced by other authors in your dissertation or thesis can serve a legitimate research purpose, but you want to avoid copyright infringement in the process. Republishing someone else's work, even in abbreviated form, requires permission from the author or copyright owner. You must receive permission from the author(s) and include it with your submission before it can be published in your dissertation.

For detailed guidance on avoiding copyright infringement, please see ProQuest’s Copyright Guide.

SMD Guidelines for the Content of a PhD Thesis

The School of Medicine and Dentistry offers this manual to graduate students in the basic sciences , Epidemiology , Health Services Research and Policy , and Statistics programs.  These guides focus on how a thesis should be structured for writing and for the content that comprises a well-written thesis. They are meant to be a supplement to the general guidelines of the University of Rochester for preparation of a thesis (The Preparation of Doctoral Theses:  A Manual for Graduate Students).

Statistics students should consult their program director for thesis requirements specific to the discipline. In the event you need assistance in writing your thesis, a Life Sciences Writing Specialist is available to work with you.

Rooms for Your Defense

Two rooms must be reserved: the first for your oral presentation and the second for your closed exam. Most often, the oral presentation is held in an auditorium and the closed exam is held in a departmental conference room. Check with your graduate program coordinator to determine if you or they will schedule rooms for your thesis defense.

Registering Your Thesis for the Final Oral Exam

You, your graduate program coordinator, or both of you together, will create your record in the University of Rochester Graduate Studies PhD Completion website . This record will include your degree information, past degrees, important contact information, and attachments including the defense version of your thesis in pdf format, and other relevant documents. The version of your thesis submitted to your online record is considered the registration copy. “Registering” simply means that you have presented a thesis, which you intend to defend, to the Dean of your School and to the University Dean that governs all doctoral candidates.

When the PhD Completion record is finalized (submitted) by your graduate program coordinator, your advisor and committee members will receive emails with links to access your record and to approve your thesis to progress to defense. Well before the online record is submitted, you must provide copies of the thesis identical to the registration copy to all members of your committee, as well as to your appointed Chair. Please consult with them for their preferred format. Some will accept a pdf and others will request a hard copy. Each of these individuals must have possession of your thesis for a minimum of two weeks before they are asked to sign off on the readiness of the work for defense. There may be deadlines for registering your thesis specific to your graduate program. Consult with your graduate program coordinator to ascertain those deadlines and follow them carefully. Please plan the completion of your degree by following your program’s deadlines in tandem with the academic calendar.

After all committee members have given approval, your program director, and the Registrar, will approve the thesis for registration using the same online system. Then, requests for review and approval will go to the Senior Associate Dean for Graduate Education and Postdoctoral Affairs and then to the office of the University Dean of Graduate Studies. When all of these officials have approved your committee and thesis for defense, it is considered registered. You will be able to track these approvals in your online record and will receive a confirmation email when approvals are complete.

Comments indicating required corrections to your thesis may be made by your advisor, committee members and the Deans along the way of the approval process. This annotated copy of the thesis, along with the original version, will be stored in the PhD Completion website for you to reference at the conclusion of your defense. You are not permitted to distribute updated versions prior to the defense, but be sure to incorporate any corrections in the final copy after the defense before uploading it to ProQuest®.

After the defense, if the committee required major revisions to be approved by one or more of its members, it is your responsibility to provide the corrected final version for their approval. They will be asked to submit written confirmation of that approval to University Graduate Studies. Failure to do so could delay conferral of your degree.

After the defense, you will receive additional instructions by email for completion of all PhD degree requirements.

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The Defense

It is important to walk into the defense knowing that your Committee really WANTS you to pass. Even if criticism is harsh, it is meant to be constructive. After all, the defense is not solely an opportunity for the Committee to compliment and congratulate you for the work you have done. It is also meant to challenge you and force you to consider tough questions.

Below you will find suggestions to help you get ready for the defense and information to give you a sense of what to expect:

Know the Rituals

What happens at a thesis defense? The best way to know what happens and the best way for you to prepare for your defense is to regularly attend the defenses of your colleagues—those internal and external to your field of expertise. You should be doing this throughout your graduate program, not just several weeks prior to your own defense.

Talk to people from your lab and in your department who already defended to find out what their defense was like. They know well what occurs in the closed exam and will likely want to share their experiences with you. You should also speak with your advisor to get a sense of his/her specific expectations of a defense. Don’t be afraid to ask!

Guidelines for Presentations

Use powerpoint.

PowerPoint is a professional approach to presenting the research that comprises the thesis. Your slides should encapsulate the study and focus on its most salient findings. In preparing, ask yourself these questions: “What do I want people to know about my thesis? What is the most important information that I can present and talk about?” Keep in mind the rules of chartsmanship and create a goal-oriented presentation that navigates attendees through a logical, point-by-point sequence of information that builds to the conclusion in a clear and focused direction.

• Use text large enough to be readable (especially text from figures)
• Ensure graphics and tables are clear
• Don’t clutter your slides – if necessary have things come up on mouse clicks
• Use spell check and also proof-read
• Practice presentation with your lab and peers
• Work on pronunciation, if required
• Time presentation to ensure it is long enough but will also allow time for questions

Public Lecture

It is recommended that you do a trial run of your presentation a day or two before your defense in the auditorium or room that has been booked for your public lecture. This will allow you to familiarize yourself with the space and the equipment and to address any problems that arise during the trial run.

Plan your public lecture to allow a 50 minute talk with 10 minutes for questions. Present enough information so that the audience understands what you did, why you did it, what the implications are and what your suggestions are for future research.

The date/time/location of your defense and thesis topic are published on the school’s website to invite the larger community to attend. Departmental/program announcements are sent by your Graduate program coordinator to invite faculty and students. Friends and family are welcome to attend the public lecture. Faculty and students in the audience are given the opportunity to ask questions when committee members conclude their questions.

Friendly Advice: Just before your talk, chat with friends and mingle with the crowd. This may reduce your anxiety and nervousness.

Prior to the defense, plan to provide friends and family with a map and directions to visitor parking lots at the Medical Center or Saunders Building as well as the name, room number and directions to the auditorium or room booked for your defense. You may also want to ask another student or postdoc to assist your friends and family on the day of your defense to get to your public lecture and to gather somewhere while you are engaged in the closed exam.

Dress Professionally

Plan to dress professionally for the defense in the same way you would if presenting a paper at a conference or for a job interview. Suits, ties, dresses, and skirts are the norm. You will be standing for a long time on the day of your defense. You might want to keep this in mind when selecting the shoes you’ll wear for your defense.

Items to Bring to the Defense

Your presentation, a laser pointer, a copy of your thesis, a pen or pencil, a note pad and a bottle of water are essentials that you should bring to the public lecture. Other things you feel you need (e.g. Kleenex tissues, a lucky charm, etc.) are acceptable to bring with you as well.

The Closed Examination

You will be asked to leave the room while your Committee reviews your program of study, grades and decides whether the thesis is acceptable/not acceptable. The Committee decides whether members will ask sequential questions or whether each member will be allotted a specific time period for questioning.

The person to start the questioning is designated. You will be called back into the examining room and questioning will begin. After all questions have been addressed you will be asked to leave the room. Your Committee decides the outcome of the exam. You will be asked to return to the room to be informed of the outcome by the Chair of your exam committee.

Address Questions with Confidence

• Listen to the entire question no matter how long it takes the faculty member or student to ask it. (Take notes if necessary.)
• Pause and think about the question before answering.
• Rephrase the question succinctly.
• Answer the question to the best of your ability. If you do not know the answer, remain calm and say so in a professional way.
• Remember no one will know the ins and outs of the thesis and your research materials as well as you. You are the foremost expert in the thesis topic and YOU really do know the science involved. Be positive!
• Passed – successfully performed in the final oral examination and thesis was acceptable
• Passed pending revisions to the thesis - successfully performed in the final oral examination and thesis will be acceptable with revisions which are approved by the advisor and sometimes by all members of the committee
• Did not pass – often based upon performance in the final oral examination

After the Defense

You will receive annotated copies of your thesis from the members of your examination committee. The Chair will give you a packet of paperwork that includes:

• Survey of the Earned Doctorate
• Instructions for submission of the final thesis to ProQuest Dissertation Publishing
• University of Rochester publishing agreement

The survey and UR publishing agreement are expected to be submitted to the University Dean by the date the final copy of the thesis is submitted to ProQuest. Students have 60 calendar days after the defense to complete all final requirements (revisions and upload to ProQuest) except when defenses are scheduled late in the semester and are subject to a deadline date that is shorter than 60 calendar days. Review the School’s academic calendar to be aware of deadline dates.

Exit Interview with the Dean

After your defense, and most likely after the final thesis is submitted to ProQuest, you will meet with the Dean for an exit interview. The meeting is intended as an opportunity for you to share your graduate school experiences with the Dean. This is a confidential meeting at which you may express your comments and discuss your concerns openly and honestly.

Department/Program Requirements prior to Termination of Student Status

Each program has its own process for students who are ending their student status. Be sure to check with your Graduate program coordinator to determine if there is additional paperwork that you’ll need to complete before your student status is terminated.

Publishing Your Final Thesis

The University of Rochester requires all doctoral candidates to deposit their theses for publication with ProQuest Dissertation Publishing and with the University libraries. Hard copies of the thesis are not required by the Dean’s Office or the Miner Library. Miner Library receives an electronic copy of the thesis from ProQuest but students must give the University their permission in writing to obtain it.

SMD graduate students are given 60 calendar days following the defense to submit the final copy of the thesis to ProQuest (except when a semester deadline does not allow 60 days for revisions).

• For questions regarding publishing through ProQuest, contact Author Relations at [email protected] or +1 (800) 521-0600 ext. 77020.
• For questions regarding University publishing, contact Jennifer McCarthy at 585​-​275​-​4603 , or jennifer_mccarthy​@​urmc.rochester.edu in the Miner Library.

Binding Your Final Thesis

Your department may want a bound copy of your thesis. Please check with your Graduate program coordinator to determine this and how the cost of binding is covered. You may also want a bound copy for yourself and others. Printed and bound color copies are available for purchase through ProQuest.

Date of Degree Completion

Degree requirements are met on the day your final thesis is submitted online to ProQuest.

Date of Degree Conferral

Conferral is the act of officially awarding a degree. The University of Rochester Board of Trustees confers degrees 5 times each year (August, October, December, February/March and May). Your conferral date will be determined by the date in which all degree requirements are completed and your final thesis is submitted to ProQuest. 

PhD students can reference their specific conferral dates  here .

Commencement

The graduation ceremony for all University of Rochester doctoral candidates is held in May of each year. Only the students that have completed degree requirements including the submission of the final thesis to ProQuest are eligible to participate in the ceremony. Diplomas are distributed at Commencement or mailed to those that do not attend.

Information on the Commencement Ceremony and graduation regalia can be viewed on the University Website or SMD GEPA website .

Proof of Completion

Many employers want “proof” of the degree earned. The Registrar can provide you with a letter indicating the date degree requirements were satisfied and the date the Board of Trustees will confer/conferred the degree. This is your best option for proof of degree immediately following graduate school.

You may also supply employers with your official transcript, which will be notated to include the date of degree conferral after conferral occurs. Your diploma can also be used as proof of the degree if you wish to copy it for an employer.

Some employers work with agencies that search for, screen and hire employees. They often submit forms to the academic institution that request enrollment information as well as degree verification. The Registrar will provide this information to an agency if your signature is provided with the forms indicating approval of the release of information.

Student Loans

If your student loans have been in deferment, you’ll need to notify your loan servicer of a completion date. Some loan servicers accept the completion date via your phone call while other servicers require that you submit a final loan deferment request form or letter from your Registrar before the repayment process can begin. Once a completion date is reported, your loan servicer will provide you with the information needed to start repayment or to continue deferred status, when applicable.

URMC Email Address

Student URMC email addresses will remain active for a short time after completion of the degree if the email address is hosted by the Miner Library. You can determine this by contacting the Miner Library email support or University IT . If you remain at the URMC after your defense, your email address will be transferred to a non-student server by the hiring department.

Non-URMC Email Address

You will be asked for a non-URMC email address when you submit your Exit Interview form. Correspondence from the Graduate Education and Postdoctoral Affairs Office will be directed to your non-URMC email address after your student status terminates. You will provide us with this email address on the Exit Interview Form.

Mailing Address

We ask that you provide a forwarding address so that we may mail Commencement and other correspondence to you. If you move again, please remember to update us. We want to keep in touch with you as you move ahead in your career. You will provide us with this address on the Exit Interview Form. 

To ensure you receive end-of-year tax-related documentation, please update your mailing address in HRMS . Questions about updating your address in HRMS may be addressed to [email protected] .

Stay in Touch

Please provide us with your whereabouts so we can keep in touch, cheer you on your way up the career ladder, and provide you with useful, up-to-date information about professional development and about the School. Back to Top

University Wide Resources

Graduate Studies Bulletin

Dissertation Manual

Graduate Student Regulations and Policies  

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5 Thesis Defense Myths: Your Committee is NOT Out to Get You

April 16, 2018 by Dora Farkas, PhD 10 Comments

Is Your Thesis Defense Just a Formality, or Real Defense?

“Your thesis defense is in 3 weeks?” my best friend, Kat, asked me astonished when she heard that my defense date was finally approved.

“I am taking the day off from work, see you then,” she continued.

Kat drove from New York to Cambridge (over 200 miles each way) just to see my thesis defense, and she was not happy when my talk was over.

I didn’t disappoint my audience.

My talk was well-structured, and I explained all the research relevant to my thesis.

I was not in danger of “failing” either.

While my committee had high expectations from me, they asked very reasonable questions during my thesis defense.

However, I had one of those professors in my audience.

He always sat in the first row during seminars, and questioned every statement the speakers made.

During my thesis defense, however, he took it a step further.

He asked me a question that was only distantly related to my thesis, and I humbly told him I didn’t know the answer.

I was ready to continue, but he interrupted again with the same question.

I explained again that I hadn’t looked into that research question, and proceeded to move on.

But he didn’t give up.

He explained why that research question was so important and why it had to be addressed.

The room, filled over over 100 people, suddenly felt very hot.

I started to sweat under my freshly tailored dress shirt, and reached for my water bottle.

I glanced at my committee while I took a sip of water, hoping one of my committee members would interrupt this awkward dialogue.

But they just gave me blank stares.

Then,  I sighed in relief.

“No one is out to get me, “ I realized.

“They just want to see how I perform under pressure.”

I turned back to the professor and smiled at him.

I respectfully told him that I agreed with his viewpoint, and that research question would be an excellent direction for future research.

The dialogue continued for about 10 more minutes, until the professor ran out of questions to “grill me” with.

I continued my thesis defense talk without any more interruptions from the audience.

After my talk was over, my committee had a brief closed door meeting.

When they called me back in, my thesis supervisor put his hand on my shoulder, and said “You did great.”

I knew he wasn’t referring to my thesis defense (which I passed), but to how I handled the questions from the other professor.

During my after-party, one of the senior staff members told me that she had never seen that professor be so tough on anyone else.

“Don’t take it personally,” she continued. “It’s just a rite of passage to the PhD world.”

Kat, gave me a big hug, and whispered in my ear that she had to restrain herself from giving the professor a black eye during his interrogation.

“Don’t worry,” I laughed. “This was his last chance to see how far he could push me.”

It was true.

That was my last talk at that department, but I gave many other research presentations during my postdoctoral fellowship and in the pharmaceutical industry.

At almost every talk there was one person who asked 80% of the questions, and was skeptical of everything I said.

But I always kept my calm, even when I presented to high level executives in industry.

I realized that no one expected me to know all the answers, but they did expect me to take ownership of my project and know how to find the answers.

In a strange way, the verbal beating during my thesis defense, was a gift that helped me to have more confidence in myself.

How would your life be different if you knew that no one was out to get you?

Would you be more bold about speaking up during meetings, or answering questions with confidence?

Most of the myths around the thesis defense stem from the fear that if you say the wrong thing, some will get you.

They won’t.

The worst that can happen is that they will disagree with you, and you will learn something new.

Most importantly, you will gain confidence to speak up in front of others, a skill that will serve you throughout your career.

5 Thesis Defense Myths That You Can Debunk Right Now

If you’re worried about your thesis defense, take a deep breath.

The reality is that for most students, the thesis defense is a formality.

By this point in your studies, you’re on track to graduate.

If you’ve been approved to defend your thesis, your success is almost 100% assured.

Still not sure? Here are five myths about the thesis defense, that might be causing you undue anxiety.

Myth 1: If you can’t answer every question, your thesis won’t be approved.

It’s always a good idea to prepare and practice for some questions before your thesis defense.

But don’t get stuck thinking you’ll be expected to know everything in order to pass your defense.

If you’ve conducted your research and written your thesis, you’re already, by definition, an expert in your field.

Being an expert doesn’t mean you have to have all the answers.

As you know, research is a never-ending journey, and there’s always more to learn no matter your level of expertise.

Your thesis committee knows this, too.

Your thesis defense is a chance for you to show that you’ve learned how to research independently.

If you’re asked a question you’re not sure about, it’s okay to admit you don’t know.

In fact, it’s good!

Don’t try to make up an answer…your committee will see through it.

Instead, explain how you would find out the answer

Remember, if you’ve made it to your thesis defense, the hard part is over.

You’ve already had your topic approved, done your research, and survived writing your thesis.

Myth 2: Your committee wants to catch you in a mistake

No one is out to get you.

In fact, your committee is on your side.

They want you to graduate.

You’re in control; it’s your job to lead your thesis defense.

This is your research, your education, and your future that’s on the line.

It’s normal for your thesis committee to challenge you, and hold you to a rigorous standard.

While you’re settling on a thesis topic and conducting your research, it can even be preferable to have a “tough” thesis committee.

But in the end, your committee wants you to finish your thesis and get your degree.

They wouldn’t have approved your thesis for defense if they didn’t think you were ready.

Your success reflects positively on them as instructors, and on their department.

Your committee doesn’t want to see you trapped in your program any more than you do.

It’s in your committee’s best interest that your thesis defense goes well.

Don’t worry that they’ll try to pick apart your mistakes or trap you with trick questions.

That’s not why they’re there!

In many cases, a thesis defense is a great way to bring the department together and showcase interestng research.

You can even view yourself as a role model for more junior students to give them “hope” that one day they can be in your shoes.

Your committee has already approved your thesis topic, and overseen your extensive research.

They know how much work you’ve devoted to your degree, and they’re not trying to trip you up at the last minute.

Try to relax, and have confidence that you probably know more than you realize.

Myth 3: You’ll have to start all over if your thesis defense doesn’t go well.

Take a moment to contemplate your fears.

What if your thesis defense really does bomb?

Or what if your committee wants you to make changes to your thesis before you can graduate?

In the unlikely event that this were to happen, you wouldn’t be back at square one.

Usually, in cases like these, the changes that are requested are extremely minor modifications that can be done fairly quickly.

Your thesis committee isn’t going to ask you to start researching all over again, or to drastically revise your thesis.

In a typical thesis defense, there aren’t many surprises.

Your committee will already be familiar with your work.

You’ve presumably already addressed any problems with your research.

If you’ve been given approval to defend your thesis, that means your committee is already confident in you and your research.

At this stage in your grad school career, there’s almost no chance your thesis defense won’t be approved.

But even if that were to happen, it would likely be a minor issue that you could quickly fix.

Even if the worst happens and you have to make revisions to your thesis, your graduation probably still won’t be delayed.

Myth 4: Your thesis committee members are the “real” experts in your field, not you.

A few weeks before I gave one of my first talks about my thesis, my thesis supervisor gave me a much-needed piece of advice.

I had been emailing him with questions all week.

What points did he think I should emphasize in my talk?

What should I be sure not to leave out?

My thesis supervisor was patient with my questions, but he finally had to remind me to rely on my own judgement.

“Your thesis is your own original research. You know the subject matter better than I do,” he said.

Of course, hhe was right.

He was familiar with my topic, but she hadn’t been there for the hours of lab work, I had.

I realized that I was already an expert, even if I didn’t have my PhD yet.

A thesis defense is a bit like an exam where the person being tested usually knows more than the people who are testing them.

When you present your thesis, you are the one with the first-hand experience and the knowledge.

Your thesis committee may have more overall experience, but they have their own projects and areas of expertise.

They’re relying on you to present them with your research.

By writing a thesis, you have become an authority.

In fact, you might be the most informed person at your institution on your particular topic.

So approach your thesis defense with confidence.

For almost everyone present, you’ll be teaching them something new.

Myth 5: If you’ve had a rocky path to your PhD, it will definitely show in your thesis defense.

The truth is, no two graduate degrees are alike.

Everyone takes a unique path to finishing their thesis and getting their degree, and it’s almost never easy.

If you struggled to make it to this stage, take comfort in knowing that most of your peers probably thought the same thing at some point.

But a bumpy road to finishing your thesis doesn’t mean your defense won’t go smoothly.

Even if your committee meetings were tough, or your research didn’t always go as planned, think of your thesis defense as a fresh start.

Your audience wasn’t with you every step of the way.

For the most part, they have no idea what your challenges were while you were working on your thesis.

Believe it or not, some of the best talks I’ve attended have been led by colleagues who struggled to finish their degrees.

If you’re confident during your thesis defense, it’ll shine through, and you’ll have your committee forgetting all about whatever hurdles there were along the way.

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Dissertation defense: effective strategies for academic success

Published 30 Jul 2024

One of the pivotal moments in any graduating student's educational path is defending a dissertation. This comprehensive process requires a deep understanding of your research and the ability to effectively communicate your findings and defend your conclusions to a group of experts. In this article, we will guide you through the essential steps to prepare for your dissertation defense, including practical tips on handling the exam, common questions, and strategies to manage stress and anxiety. You will learn how to present your research confidently, address committee inquiries with poise, and overcome this key academic challenge.

What is a dissertation defense?

This is a formal presentation and discussion of a doctoral candidate’s research before a committee of experts in their field. This pivotal event marks the culmination of a PhD program and represents a significant milestone in a student's academic journey. It involves the doctoral candidate presenting their research findings, dissertation methodology , and conclusions to the faculty members, including their advisors and other experts in the field. The candidate must communicate their study’s validity and significance, answer questions, and address any criticisms or concerns the committee raises. The process typically includes a formal presentation followed by a question-and-answer session.

What it means for doctorate students

The thesis presentation is a critical and often nerve-wracking step toward earning a PhD for doctoral students. What does it mean to defend your dissertation? It signifies they have completed extensive study and are ready to present and justify their findings to the academic community. Successful defense demonstrates the candidate’s expertise in their subject area, ability to conduct original research and proficiency in communicating complex ideas.

It’s also crucial to understand the difference between a dissertation and a thesis because these terms are often confused. The first is typically required for a doctoral degree (PhD) and involves original exploration that contributes new knowledge to the field. A thesis is generally required for a master’s degree and involves exploration that demonstrates a student's understanding and ability to apply existing knowledge in their field. 

Why is it needed?

• Validation of exploration: The doctoral defense allows the academic community to review and approve the candidate's research, ensuring it meets the high standards needed for a doctoral degree.
• Academic rigor: The defense process reinforces the rigor and integrity of the PhD program by requiring candidates to defend their work under critical evaluation.
• Professional development: It helps candidates develop essential skills such as public speaking, critical thinking, and articulating and defending their ideas.
• Contribution to the field: The presentation highlights the candidate's contribution to their field of study, showcasing new knowledge, theories, or methodologies that advance the discipline.

Defending a thesis is a significant and necessary part of the doctoral quest. It represents the culmination of years of hard work and a gateway to becoming a recognized expert in one’s field.

Preliminary steps & official procedures

A final draft must be submitted to the supervisory committee before the research findings are presented. The committee will thoroughly review the document and confirm that it is ready for the final exam.

The candidate must follow academic requirements to schedule the presentation, which includes:

• Passing a general examination in a previous quarter.
• Officially establishing a reading committee with the university.
• Ensuring the research work is a significant contribution to knowledge and meets scholarly writing standards (it’s crucial to know the answers to “How long is a dissertation?” and “What format to use?” before you start writing).
• Confirming the entire Supervisory Committee has read and approved the draft.

To be accepted to the dissertation defense, the candidate must:

• Schedule the final exam date, time, and location with the Supervisory Committee.
• Notify your PhD program advisor of the exact time, date, and location.
• Complete the online request for the final examination no later than three weeks before the presentation date.

The university will verify whether the candidate meets the minimum requirements and approve the exam schedule. Committee members will receive an email, and a virtual committee signature form will be issued.

After the defense, the Supervisory Committee Chair returns the form to the PhD program advisor, who records the exam outcome with the university.

How to prepare for the defense?

Prior to defending dissertation, students must complete several key steps to prepare their study and themselves for the final evaluation. Here is a general outline of the procedures and tasks to undertake:

1. Complete the dissertation.

Research, write, and format your dissertation according to your institution's guidelines. Ensure it has a compelling thesis introduction, well-thought-out body paragraphs, and a conclusion showing your research findings. Revise and proofread to ensure it's error-free.

2. Prepare the presentation.

Create a clear and organized presentation summarizing your paper’s key points, methodologies, findings, and implications. Clarify the answer to “How long is a thesis defense?” and plan your presentation to fit within that time frame.

3. Practice the defense.

Rehearse your presentation multiple times, preferably in front of peers or mentors, to build confidence and receive feedback. Contact our “ write my dissertation ” experts for a consultation.

4. Prepare for questions.

Anticipate challenging questions from your committee and prepare thoughtful responses. Understand your research thoroughly, including its limitations and broader implications.

5. Gather the required materials.

Prepare any handouts, charts, graphs, or other visual aids supporting your arguments. Effective visuals can make complex information easier to understand and more memorable.

By diligently completing these steps, you can enter the exam process well-prepared and confident in your ability to present and defend your study effectively.

How to defend a dissertation: particularities of the process

The submission of PhD thesis results is a pivotal step in a student’s path. When students have learned how to write a dissertation , completed a research paper according to academic standards, and are ready to present their findings, they must clearly explain their research outcomes and their significance in the field. The exact nature of the defense may vary by discipline, so students should consult with their dissertation committee chair to understand how to prepare and what to expect.

How long is a dissertation defense? It may be open to the public and usually takes around two hours. It serves two main purposes: presenting and recognizing the completed doctoral work and allowing discussion and evaluation. The timing of the defense is set in consultation with the dissertation committee. Some departments may not schedule examinations during the summer, so it’s important to plan accordingly. Students should send copies of their research work to committee members at least three weeks before the thesis defense, and the defense details should be shown on the department’s calendar.

At least two committee members, including the chair, must be present in person. If a member cannot attend in person, they may participate via teleconference. The presentation must be open to all department faculty, and the student can decide if others can attend with the committee's approval.

The examination process consists of an open presentation by the researcher on the key aspects of their study, followed by a moderated discussion. After the discussion, the committee and attending faculty will privately decide if the result is satisfactory. What happens after you defend your dissertation? The chair will report the decision to the Dean of Students office as soon as possible. The student will be informed of the completion deadline if revisions are needed.

Tips for making your defense stand out 

Start preparations early..

Begin your preparation well in advance. Be thoroughly familiar with all aspects of your thesis and your study experiments. Early preparation allows you to refine your arguments and anticipate potential questions. If you need assistance, send us your “ Can you write a paragraph for me ?” and we’ll do our best to support you. 

Attend other defenses.

Attend open exams to understand the process and define effective defense strategies. Observing other presentations can help you learn how to defend dissertation, what works well, and what pitfalls to avoid.

Tailor your presentation to your audience.

Understand your committee members' backgrounds and expertise. Tailor your presentation to address their interests and potential concerns. This can make your defense more relevant and engaging.

Structure and prepare slides.

Create a structured, high-quality presentation that captures the committee’s attention and clearly conveys your research. Clear visuals, concise bullet points, and logical flow enhance understanding.

Create an engaging introduction.

When you defend a dissertation, start with a compelling introduction that captures the audience's attention. A strong opening sets the tone for the rest of your presentation and highlights your research significance.

Highlight the impact of your study.

Emphasize the contributions and implications of your work. Clearly explain how your findings advance the field and why they matter. Highlighting your paper’s significance can make your defense more compelling.

Summarize key points.

End your presentation with a clear summary of your key points from your thesis conclusion. Reinforcing your research's main arguments and contributions ensures that your audience remembers the most important aspects.

Seek feedback beforehand.

Before your defense, get feedback from peers, mentors, and advisors. Constructive criticism can help you refine your presentation and address any weak points.

Engage with the committee.

Maintain eye contact and engage with your committee members during the defense. Showing that you value their feedback and are open to discussion can create a positive impression.

Practice speech and body language.

Work on your speech and body language. Maintain good posture and practice speaking confidently. Effective communication and a calm demeanor can make a significant difference.

Handle mistakes gracefully.

If you make a mistake during your PhD thesis defense, take a deep breath and move on without letting it affect your presentation. Mistakes are natural; how you recover from them can leave a positive impression.

Don’t rush.

Avoid rushing through your exam. Speak at a steady pace to ensure clarity. Allow time for your audience to absorb the information and for you to address questions thoughtfully.

Visualize success.

Visualize yourself successfully defending your dissertation to build confidence and reduce anxiety. Positive visualization can help calm nerves and prepare you mentally for the exam.

Stay calm and confident.

Maintain a calm and confident demeanor throughout the process. Confidence in your research and your ability to present it can positively influence how your presentation is perceived.

Have a backup plan.

Prepare for technical issues with backup copies of your presentation and any necessary materials. Being prepared for unexpected problems shows professionalism and foresight.

By following these steps, you will be well-prepared to confidently and effectively present your research findings, making your defense stand out. 

Final thoughts

A successful PhD defense presentation is a crucial moment in a student’s academic life, marking the culmination of years of hard work and exploration. As you prepare for this critical milestone, remember that having the right support can make all the difference. EduBirdie is the best helper for this process, offering expert guidance, valuable resources, and personalized assistance to ensure you are fully prepared and confident on your big day. Trust EduBirdie to help you achieve academic excellence and make your defense a success.

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Written by Steven Robinson

Steven Robinson is an academic writing expert with a degree in English literature. His expertise, patient approach, and support empower students to express ideas clearly. On EduBirdie's blog, he provides valuable writing guides on essays, research papers, and other intriguing topics. Enjoys chess in free time.

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IPiB Thesis Defense August 2, 2024: Clara Frazier

Frazier focused on enzymes found in E. coli that use ATP as an energetic driving force for reactions. She found that the enzyme MccB can use ATP to activate a protein’s C terminus for connection with a broad range of molecules.

“The cool thing about this tool,” says Clara, “is that you can make a handle at the end of a protein that can form bonds very selectively at the C terminus. I like to think of it as a socket. If we use MccB to  install the socket at the C-terminus, we can plug in different partner molecules, like peptides or other proteins.

Frazier is especially excited about the versatility that scientists could gain with the ability to add molecules to the ends of proteins, including drugs, fusing proteins with antibodies, and adding modifications to proteins to alter their function. So far, the tool has been tested as a means to attach dye to an antibody in order to track its movement through a cell. As members of the Weeks Lab continue the research that Frazier started, she hopes to see more progress toward therapeutic applications.

Frazier’s work represents essential early steps in the development of such a tool. The ability to start a project from its first inception was one of the things that drew her to the Weeks Lab, which had only just been established when Frazier joined IPiB. Working on a nascent project in a new lab without senior graduate students or postdoctoral researchers gave Frazier welcomed opportunities to problem solve on her own, while knowing she had the support of her advisor to guide her.

“It was a really good balance. I learned any techniques that I had to develop directly from Amy. I also got to figure a lot of things out for myself and build resiliency,” recalls Frazier. “I think in the beginning graduate students can have a lot of fear around the possibility of messing something up. I had the freedom to figure things out for myself and to mess up sometimes and learn that it’s all just part of the process. And now, I really feel confident that I can problem solve and figure out what I need to and accept that there will be mistakes along the way but I’ll get there.”

Frazier found the resiliency and self-confidence she built in the Weeks Lab especially helpful as she mentored undergraduates in her lab and students from the community through Big Brothers Big Sisters of Dane County, as well as her work with the Graduate Leadership and Development Committee (GLDC).

After she graduates, Frazier will take some time to consider how she wants to apply the knowledge and skills she developed in graduate school. She intends to pursue jobs in industry, and is considering a career in which she can apply her skills towards environmental justice work. Frazier began exploring the ways her areas of expertise intersect with environmental justice work during graduate school through volunteer work with Virginia Science – Community Interface , where she interpreted scientific studies as part of an assessment of how natural gas pipelines will impact local communities. She plans to return to the cattle farm in Virginia where she was raised for a few months to reconnect with her region.

To learn more about Frazier’s research, attend her Ph.D. defense, “Developing an ATP-dependent chemoenzymatic tool for C-terminal modification” on Friday, August 2 at 2:00 p.m. CT in Room 1211 of Hector F. DeLuca Biochemical Sciences Building.

College of Agriculture & Natural Resources │ College of Engineering Department of Biosystems & Agricultural Engineering

Thesis defense: emilia emerson.

August 8, 2024 - August 9, 2024

Farrall Hall room 208 or Zoom

Thesis Defense 

Emilia Emerson

“The Effect of Hydraulic Retention Time on Recoverable Ammonia, Virus-Particle Association, and Bacterial, Fungal, and Viral Populations in a Bench Scale Activated Sludge Municipal Wastewater Treatment System”

Thursday, August 8, 2024

9:00 AM – 10:00 AM EST

Farrall Hall room 208

Zoom: https://msu.zoom.us/j/91202303218

Committee Members

Dr. Wei Liao, Department of Biosystems & Agricultural Engineering (Chair)

Dr. Joan Rose, Department of Fisheries and Wildlife (Co-Chair)

Dr. Yan (Susie) Liu, Department of Biosystems & Agricultural Engineering

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Exploring the invisible universe, physics dissertation defense: jingjing pan, yale university, “exploring the standard model and beyond through the lens of jet substructure and deep learning with the atlas experiment”.

The prevalence of hadronic jets at the LHC requires a deep understanding of jet formation both experimentally and theoretically. The microscopic dynamics of hadronic collisions is faithfully imprinted in the radiation patterns within jets, the study of which goes under the name jet substructure. This thesis documents two analyses performed using the 140 fb-1 full run data of pp-collions at √s = 13 TeV taken with the ATLAS detector. Part I presents the first measurement of jet track functions, which is a class of universal non-perturbative objects that cannot be calculated from first-principles and therefore must be precisely extracted from data. The data are corrected for detector effects using Iterative Bayesian Unfolding (IBU) as well a machine learning-based method named OmniFold. Publication of this measurement will enable theoretical predictions of track-based jet substructure observables, opening up a new class of opportunities to study jet formation with unprecedented precision and to broadly improve the sensitivity of new physics searches at the LHC. The second part of this thesis lays the foundation for a new search for a dark vector boson Zd, which was proposed as the mediator of an U(1)d extension to the Standard Model. The new Zd boson is presumed to exist within the mass range 65 ~ 115 GeV and searched for in the H → Z* Zd → 4l (l = e, μ) decay channel, which is an uncharted region of phase space and take advantage of clean environment and precise Monte Carlo simulations of the four-lepton channel. Preliminary upper limits on the H → Z* Zd → 4l (l = e, μ) cross section was set using Asimov dataset, paving the way for future development of the study. Thesis committee: Keith Baker (advisor), Sarah Demers, Helen Caines, Ian Moult