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How to prepare an excellent thesis defense

Thesis defence

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.

Literature review for thesis

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

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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

Question 1: why did you choose this particular topic for your research, question 2: how does your research contribute to the existing body of knowledge, question 3: what are the key findings of your research, question 4: can you defend your research methodology, question 5: how did you analyze the data and what challenges did you encounter, question 6: what theoretical frameworks or references underpin your research, question 7: how did you address ethical considerations in your research, question 8: in what ways does your research contribute to the field, question 9: how did you ensure your research was free from bias, question 10: where can future research go from here.

Nurturing a success mindset for your defense is pivotal. This means adopting a mental outlook geared towards achieving favorable outcomes during your thesis defense. To truly excel in this pivotal academic moment, it’s imperative to cultivate both confidence and composure.

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.

In essence, a success mindset encompasses the belief in your abilities, coupled with the ability to remain calm and focused under pressure.

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.

Use strategic responses when needed. For example, if a question goes beyond your thesis scope, acknowledge its relevance but steer back to your focused areas. Similarly, if you’re unfamiliar with a theory or literature, admit it but offer related insights or perspectives.

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

This question delves into the origins of your academic journey, aiming to understand not just what you studied, but the underlying motivations and processes that drove your exploration. It’s not merely about the superficial aspects of your research, but rather about the deeper intellectual curiosity that ignited your quest.

To effectively respond, take the opportunity to elaborate on the intricacies of your journey. Begin by unpacking the specific interests or questions that sparked your intellectual curiosity in the subject matter. What events, experiences, or influences led you to delve into this particular area of study? Providing an anecdote or example that vividly illustrates the genesis of your scholarly pursuit can be helpful.

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.

Additionally, highlight any personal or academic experiences that played a pivotal role in steering you towards your chosen topic. Whether it was a transformative educational experience, a profound personal interest, or a meaningful encounter, these experiences can offer valuable insights into the origins of your scholarly pursuits.

In summary, when articulating your narrative, consider the following key points:

  • Unpack the specific interests or questions that sparked your intellectual curiosity.
  • Discuss the gaps in the existing literature that motivated your research.
  • Highlight any personal or academic experiences that influenced your choice of topic.

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.

Begin by emphasizing the novelties and breakthroughs your research introduces. Highlight specific aspects of your study that represent advancements in understanding or methodologies. Whether it’s a novel approach to a longstanding problem, the discovery of new phenomena, or the development of innovative methodologies, these contributions underscore the significance of your research within the academic community.

Next, describe how your work engages with or challenges current conversations in your field. Discuss the existing paradigms or theories your research builds upon or critiques. Articulate how your findings contribute to ongoing debates or reshape prevailing understandings. By positioning your research within the broader context of scholarly discourse, you showcase its relevance and impact on the evolving landscape of your field.

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.

In summary, when addressing how your research contributes to the existing body of knowledge, consider the following key points:

  • Emphasize the novelties and breakthroughs your research introduces.
  • Describe the conversations in your field that your work engages with or challenges.
  • Illuminate how your findings could influence future research trajectories.

Addressing the question of your research’s key findings demands skill, as it necessitates succinctly summarizing your work while conveying its significance. To effectively respond, distill your findings into digestible takeaways that encapsulate the essence of your research. Identify the central discoveries or outcomes of your study, ensuring clarity and conciseness in your presentation.

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.

Additionally, be prepared to elucidate the nuances and complexities involved in your results. While providing a concise summary of your findings is essential, it’s equally important to acknowledge the intricacies and limitations of your research. Discuss any methodological considerations, unexpected outcomes, or areas for further investigation, demonstrating a nuanced understanding of your work.

In summary, when addressing the key findings of your research, consider the following key points:

  • Distill your findings into digestible takeaways.
  • Relate the outcomes to the broader implications they hold for your field.
  • Be prepared to shed light on the nuances and complexities involved in your results.

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.

Begin by elucidating the reasons for selecting the chosen methodology over alternatives. Discuss the specific advantages or suitability of the selected approach in addressing the research questions or objectives. Consider factors such as feasibility, appropriateness for the research context, and compatibility with the theoretical framework guiding your study.

Furthermore, explain how your chosen methods align with your research objectives. Articulate how the selected methodology enables you to achieve the intended outcomes and contribute to answering the research questions. Discuss how each methodological choice supports the overall research design and furthers the overarching goals of 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.

In summary, when defending your research methodology, consider the following key points:

  • Justify the methodology with reasons for selecting it over alternatives.
  • Explain the methods’ alignment with your research objectives.
  • Be ready to discuss the limitations and how you mitigated them.

Addressing the intricacies of data analysis involves not only outlining the techniques employed but also navigating the challenges encountered and evaluating the reliability and validity of the interpretations drawn. When responding to inquiries about data analysis, it’s essential to provide a comprehensive understanding of the methodologies employed, the obstacles faced, and the strategies utilized to ensure the accuracy and credibility of the findings.

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.

Next, share the hurdles faced during the data analysis process and how you overcame them. Reflect on any challenges encountered, such as data cleaning issues, missing data, or unexpected patterns in the dataset. Discuss the steps taken to address these challenges, whether through iterative refinement of analytical techniques, consultation with peers or supervisors, or adaptation of the research design. Highlighting your ability to navigate obstacles demonstrates resilience and resourcefulness in overcoming methodological challenges.

Furthermore, discuss the reliability and validity of your data interpretation. Evaluate the rigor and credibility of your analytical process, considering factors such as data integrity, consistency, and relevance to the research objectives. Discuss any measures taken to ensure the trustworthiness of the findings, such as inter-coder reliability checks, triangulation of data sources, or member checking with participants. By critically examining the reliability and validity of your data interpretation, you provide insights into the robustness of your analytical approach and the credibility of the conclusions drawn.

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

  • Outline the techniques used for data analysis.
  • Share the hurdles faced during the process and how you overcame them.
  • Discuss the reliability and validity of your data interpretation.

Exploring the theoretical underpinnings of your research involves delving into the foundational frameworks and seminal works that informed your study’s conceptual framework and analytical approach. When responding to inquiries about theoretical frameworks , it’s essential to provide a comprehensive understanding of the theories and references that shaped your research, elucidate their influence on your hypothesis and analysis, and reflect on the potential contributions or revisions your study may offer to existing theoretical foundations.

Begin by naming the key theories and seminal works that guided your research. Identify the theoretical frameworks that provided the conceptual scaffolding for your study, as well as the seminal works that shaped your understanding of the research area. Discuss how these theories and references informed your research design, methodology, and analytical approach, providing a theoretical lens through which to interpret your findings.

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.

Reflect on how your research may contribute to or revise these theoretical foundations. Consider the implications of your findings for advancing existing theoretical frameworks or revising established paradigms within your field. Discuss how your research extends or challenges current theoretical perspectives, offering new insights, conceptual refinements, or empirical evidence that may enrich or reshape prevailing theories. By critically examining the relationship between your research and existing theoretical frameworks, you provide insights into the broader theoretical implications and contributions of your study.

In summary, when addressing inquiries about theoretical frameworks, consider the following key points:

  • Name the key theories and seminal works that guided your research.
  • Elucidate on how these frameworks shaped your hypothesis and analysis.
  • Reflect on how your research may contribute to or revise these theoretical foundations.

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.

Begin by explaining the ethical protocols you followed. Detail the ethical guidelines, codes of conduct, or regulatory frameworks that informed your research design and conduct. Discuss how these guidelines influenced decisions regarding participant recruitment, data collection methods, confidentiality protocols, and data storage procedures, emphasizing your adherence to ethical principles throughout the research process.

Describe the consent process, if applicable, and how you protected participants’ data. Provide insights into how informed consent was obtained from participants, including the procedures used to inform participants about the research purpose, risks, benefits, and their rights. Discuss any measures taken to safeguard participants’ privacy and confidentiality, such as anonymizing data, securing data storage, and limiting access to sensitive information, ensuring the protection of participants’ identities and personal information.

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.

In summary, when addressing inquiries about ethical considerations in your research, consider the following key points:

  • Explain the ethical protocols you followed.
  • Describe the consent process and data protection measures implemented.
  • Mention any institutional ethics review board approvals obtained.

When discussing the contributions of your research to the field, it’s essential to highlight the novel insights and potential impact your thesis offers. Responding to inquiries about your research’s significance involves detailing the unique perspectives and fresh understanding it brings to the academic discourse, as well as considering its implications for future research or practice and arguing its relevance within the broader academic community.

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.

Discuss how your findings might influence future research or practice. Consider the implications of your research for shaping future scholarship, informing policy decisions, or guiding professional practice within relevant domains. Reflect on the potential practical applications, theoretical advancements, or methodological innovations stemming from your findings, highlighting their significance for advancing the field and addressing real-world challenges.

Be prepared to argue the relevance of your research within the broader academic community. Articulate the broader significance of your study within the context of current debates, trends, or priorities within your discipline. Discuss how your research aligns with existing scholarly agendas, contributes to interdisciplinary dialogue, or addresses pressing societal concerns, underscoring its relevance and potential impact on shaping the direction of future research and practice.

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

  • Detail the novel insights your thesis provides.
  • Discuss how your findings might influence future research or practice.
  • Be prepared to argue the relevance of your research within the broader academic community.

When ensuring the integrity of your research and minimizing bias, it’s crucial to maintain objectivity and rigor throughout the study. Responding to inquiries about bias involves discussing the steps taken to uphold objectivity, describing any blind or double-blind procedures employed, and acknowledging and mitigating any unavoidable biases that may have arisen during the research process.

Begin by discussing the steps taken to maintain objectivity and rigor. Detail the strategies implemented to minimize the influence of personal biases, preconceptions, or external factors on the research outcomes. This may include adhering to a predetermined research protocol, using standardized procedures for data collection and analysis, and engaging in peer review or validation processes to ensure the reliability and validity of the findings.

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.

Acknowledge any unavoidable biases that may have emerged during the research process and discuss how they were mitigated. Reflect on the inherent limitations or sources of bias in the study design, data collection methods, or participant selection criteria. Discuss the steps taken to minimize the impact of these biases, such as conducting sensitivity analyses, controlling for confounding variables, or triangulating data sources to corroborate findings.

In summary, when addressing inquiries about bias in your research, consider the following key points:

  • Discuss steps taken to maintain objectivity and rigor.
  • Describe any blind or double-blind procedures employed.
  • Acknowledge any unavoidable biases and discuss how they were mitigated.

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.

Begin by suggesting areas where further investigation could be fruitful. Identify specific gaps, ambiguities, or unanswered questions within the existing literature that warrant additional inquiry. Consider emerging trends, advancements in technology or methodology, or pressing societal issues that may inform potential research directions. Propose research topics or hypotheses that build upon the findings of your study and extend the boundaries of current knowledge within your field.

Discuss unexplored questions that arose from your research. Reflect on any unexpected findings, anomalies, or areas of ambiguity that emerged during the course of your study. Consider how these unanswered questions or unresolved issues could serve as catalysts for future research endeavors, prompting further investigation into related phenomena, alternative explanations, or novel research methodologies.

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.

In summary, when addressing inquiries about the potential trajectory of your research topic, consider the following key points:

  • Suggest areas where further investigation could be fruitful.
  • Discuss unexplored questions that arose from your research.
  • Reflect on the limitations of your study as starting points for future research.

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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.

Dissertation and thesis defense 101

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.

You will need to explain the impact of your literature review in the defense

#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 .

You have to justify every choice in your dissertation defence

#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).

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to defend my thesis

#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.

Your dissertation defense needs to compare findings

#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.

Discuss the findings in your defense

#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.

Discuss your contribution in your thesis defence

#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.

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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

Jalla Dullacha

Very interesting

Fumtchum JEFFREY

Interesting. I appreciate!

Dargo Haftu

Really appreciating

My field is International Trade

Abera Gezahegn

Interesting

Peter Gumisiriza

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”

Milly Nalugoti

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

Derek Jansen

Lovely to hear that 🙂

bautister

Really educative and beneficial

Tweheyo Charles

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

Ismailu Kulme Emmanuel

Thank you very much for the enlightening me, be blessed

Gladys Oyat

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

Augustine Mtega

Very interesting and useful to all masters and PhD students

Gonzaga

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

grace pahali

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

A woman in front of a bookshelf speaking to a laptop

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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Thesis Defense Steps: Full Guide How to Prepare and Present

Thesis Defense Steps: Full Guide How to Prepare and Present

How To Prepare For Your Thesis Defense

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 milestones while in the university. For this, you need a thesis defense comprehensive guide to be outstanding.

to defend my thesis

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

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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 disciplines may require you to do a thesis defense at your undergraduate level. However, the length of the presentation depends on your academic level.

What is the Thesis Defense?

Defending your thesis

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. 

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Factors that Determine the Length of a Thesis Defense

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

Determining the length of 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, and 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.

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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

preparing for thesis defense

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 to defend 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 will 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

writing resources for thesis defense 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 summarizes the contents of your paper, the reasons why you selected the topic and its relevance to the discipline, and any other detail that you anticipate to be asked during the thesis defense.

Make sure that the thesis is crystal clear and concise to avoid making any contradictions in 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, an understanding of 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. 

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Tips on How to Do a Good Thesis Defense

A good score

1. Anticipate the Questions 

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

The question 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 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. 

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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. 

Josh Jasen

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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Dissertation Defense: Steps To Follow To Succeed

dissertation defense

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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