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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.

Theses and Dissertations

Defense and submission.

Below is an overview of the main steps in preparing, defending, and submitting your thesis or dissertation. For detailed instructions on each step, see The Graduate School's  Guide for Electronic Submission of Thesis and Dissertation (PDF) , in addition to this video recording from a workshop given on the subject. 

• Schedule your defense and apply for graduation in DukeHub ( defense and graduation deadlines ).  
• At least 30 days before your defense: Confirm or update your defense committee.  
• Give your thesis/dissertation to your advisor for inspection, and prompt your advisor to send a letter to [email protected] stating that it is complete and ready to defend. Note: For students in School of Medicine Ph.D. programs, their advisor letters are generated through T3.  
• Request your DGSA to send a departmental defense announcement to  [email protected] . Note: For students in School of Medicine Ph.D. programs, their departmental defense announcements are generated through T3.  
• At least 2 weeks before your defense: Submit your complete, correctly formatted dissertation/thesis to ProQuest (initial submission). Also provide it to each member of your committee.  
• Optional: After you receive an email through ProQuest from the Graduate School administrator who reviewed your thesis/dissertation format, you may make an appointment for a brief, virtual meeting with the administrator to discuss any questions you have about the defense process or the recommended formatting revisions.  
• A few days before your defense, The Graduate School will generate your final examination certificate and email it to the chair/co-chair(s) of your examination committee and the DGSA of your department. Note:  For students in School of Medicine Ph.D. programs, their final examination certificates are generated and released through T3.  
• Defend your dissertation. After your final examination, your committee members will vote on whether you passed or failed. Your chair and DGS will record the votes on your final examination certificate, sign it, and submit it to The Graduate School. Your committee may vote that you passed but still require minor edits or corrections before final submission.  
• As soon as possible after your defense, submit to [email protected] the Non-Exclusive Distribution License and Thesis/Dissertation Availability Agreement (“embargo agreement”) signed by yourself and your thesis/dissertation advisor.  
• Within 30 days after your successful defense, or by the established final submission deadline (whichever is first): Submit the final version of your dissertation/thesis to ProQuest.

Guide for Electronic Submission of Thesis and Dissertation (PDF)

We provide the following templates for your convenience and to help you eliminate common formatting errors. However,  all submitted theses and dissertations must meet the specifications listed in the ETD guide . The manuscript must be a completed document, formatted correctly, with no sections left blank.

• Word Template for Thesis/Dissertation (Word)
• LaTeX Template for Thesis/Dissertation (ZIP)

Notes about the LaTeX Template

• This LaTeX template is for both master's and Ph.D. students. Master's theses must also have an abstract title page.
• Neither The Graduate School nor OIT supports LaTeX beyond providing this template.

Ph.D. and master’s students are required to apply for graduation in  DukeHub  by the established application deadline for the semester in which they plan to graduate.

Review the full graduation guidelines on the  Graduation Information and Deadlines  page. 

When you submit your thesis or dissertation electronically, you will also permit Duke University to make it available online through  DukeSpace  at Duke Libraries. See the pages below for more information about ETDs:

• ETDs Overview
• ETD Availability
• ETD Copyright Information 
• ETD Technical Help 

Check out the writing support  offered by The Graduate School, such as writing spaces, consultations, and access to online writing workshops, communities, and resources.

Defend A Thesis: Prepare For Your Thesis Defense For PhD

When you’re nearing the end of your graduate program, a critical milestone looms: the thesis defense. This isn’t just a formality; it’s your chance to showcase the depth of your research and knowledge. 

In this post, we explore what is a thesis defense, the process, and how you can do well in it. 

What Is A Thesis Defense?

A thesis defense is a crucial component of completing a graduate degree, where a student presents their research findings to a panel of experts, typically comprising faculty members from their university.

This event marks the culmination of a student’s research efforts and is a formal requirement for obtaining a master’s or PhD degree.

A thesis defense is also quite similar to a dissertation defense. Both involves a student presenting their research to a panel of experts and answering in-depth questions.

The main difference typically lies in the level of study—thesis defenses are common in master’s programs, while dissertation defenses are associated with doctoral studies. Both assess the student’s research rigor and depth of knowledge.

A thesis defense is usually a nerve wrecking experience for many PhD students, but with the right knowledge and preparation, it is usually managable.

Why Must a PhD Student Defend Their Thesis / Dissertation?

There may be doctorate programs that does not require thesis defense, but PhDs generally need to do this. There are several reasons why PhD students must defend their thesis:

Demonstration of Expertise

A thesis defense compels you to consolidate your research into a coherent presentation, showcasing your depth of knowledge and critical thinking skills.

During this oral examination, you answer open-ended questions posed by a committee of faculty members. This is your chance to demonstrate that you are an expert in your field, having moved from a student to a scholar.

Mastery of Subject Matter

The defense process requires that you not only know your study’s details but also how your work fits into the broader field.

Committee members, including your advisor and other professors, will probe your understanding, asking you to justify your methodologies and conclusions.

This is akin to a rigorous job interview where your task is to convince them of your thesis’s merit.

Feedback Opportunity

This is a rare moment to receive direct, critical feedback from multiple seasoned academics. Their insights can profoundly shape the final version of your dissertation, refining your arguments and possibly influencing future research directions.

Engaging with their questions helps you think more deeply and respond to critiques that you might face when publishing your work.

Validation of Research Efforts

Defending your thesis validates your years of hard work. Successfully articulating your research process and findings in front of the defense committee is a significant accomplishment in itself.

It’s a formal acknowledgment by the academic community that your research contributes valuable knowledge and meets the rigorous standards required for a graduate degree.

Professional Preparation

The skills you hone while preparing for your defense are invaluable in any professional context, including:

• articulating complex ideas,
• responding to unexpected questions, and
• handling critique.

Whether in academic conferences, teaching scenarios, or even non-academic jobs, the ability to present and defend your ideas clearly and professionally sets you apart.

In the grand scheme, your thesis defense is more than just a formality. It’s a crucible that transforms years of research into a defended, deliberate statement of your academic capability.

It’s not just about answering questions; it’s about proving that your research stands up to scrutiny and contributes to your field.

What Happens In A Thesis Defense?

Thesis defense is a very long process. You start with months, sometimes years, of preparation, writing and completing your thesis.

You will defend your work before a committee usually made up of faculty members from your department, and possibly an external examiner. These are the experts in your field who will rigorously evaluate your research.

The defense itself is a formal yet dynamic process. It begins with you presenting your thesis, often through a detailed PowerPoint presentation. This presentation highlights:

• the main points of your research,
• your methodology, and
• your findings.

Think of it as a summary of your long journey—a chance to argue the significance and validity of your work.

After your presentation, the committee will ask questions. These aren’t just any questions; they are often complex, open-ended queries designed to test how well you understand your research and your ability to think critically under pressure.

You need to demonstrate not just knowledge, but a deep grasp of your topic and related theories.

An interesting twist is that you may be asked to leave the room after your presentation. During this time, the committee deliberates on your performance. They discuss whether you’ve met the high standards required for a PhD and whether your thesis contributes significantly to the field.

This can be a nail-biting time for many students, as the discussion behind closed doors determines the outcome of years of hard work.

If all goes well, they will call you in, and inform you that you have passed your thesis defense. At this point, you may hear yourself being addressed as a ‘Doctor’ for the first time. 

If theres hiccups, you pay still pass, but with corrections. This means you need to perform additional work on your thesis for it to be accepted. In worse cases, you thesis may require major corrections. Some examination panels may also require you to redo your thesis defense.

This is fortunately, not very common. This is because your supervisor would have ensured your work is up to par before submitting your application for thesis defense.

How To Prepare For A Thesis Defense?

Preparing for your thesis defense can be daunting. You’re about to present years of work to a committee that will scrutinize your research and knowledge. Here are ten tips to help you prepare for your thesis defense.

1. Understand the Format: Every university has its own rules for thesis defenses. Check with your advisor or the graduate office to understand exactly what’s expected of you. Whether it involves a public lecture or a closed session with your committee, knowing the format helps you prepare effectively.

2. Focus on the Core Ideas : Resist the temptation to include everything from your dissertation in your presentation. Highlight the most significant findings and methodologies. This approach helps you stay within time limits and keeps your audience engaged.

3. Anticipate Questions : Think about potential gaps in your research that faculty members might target. Prepare slides or notes that can help you answer these tough questions. This foresight can turn a difficult question into a demonstration of your thorough preparation.

4. Rehearse Extensively : Practicing your presentation multiple times is crucial. Try to simulate the defense environment as closely as possible, ideally in the actual room where you’ll present. This rehearsal will make you more comfortable and fluent during the actual defense.

5. Prepare Visually Clear Slides : Your slides should aid your presentation, not confuse the audience. Ensure they are clear, visually appealing, and free of clutter. Use diagrams, charts, and bullet points to effectively convey complex information.

6. Dress Professionally : First impressions matter. Dressing professionally respects the formality of the occasion and can also boost your confidence. A business suit is often the go to for most candidates, although some universities may be more relaxed on the dress code.

7. Create Backup Slides : Have additional slides prepared for deeper dives into specific topics. These are particularly useful if a committee member asks a detailed question about a particular point or method.

8. Know Your Committee : Research the interests and work of your committee members. This knowledge can help you anticipate the kinds of questions they might ask and prepare more targeted responses.

9. Stay Calm and Collected : Remember that defense is not just an examination but also an opportunity to showcase your work. If you don’t know an answer, it’s okay to admit this and suggest how you might find it out. This shows honesty and a willingness to learn.

10. View It as a Professional Dialogue : Approach your defense as a professional discussion rather than an interrogation. This mindset can change how you perceive the event, reducing stress and helping you engage more openly with your committee.

These strategies are about more than just surviving your defense; they’re about making the most of an opportunity to excel and impress

Prepare For Your Thesis Defense

Your thesis defense is not just a formality; it’s a bridge to your future career and a chance to shine. Prepare diligently, understanding that this is as much about demonstrating your grasp of the field as it is about honouring your own hard work.

With the right preparation, you’ll be able to defend your thesis with confidence and leave a lasting impression on your committee.

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

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 she 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  

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

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.

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.

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?

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.

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

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.

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?

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.

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

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.

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

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.

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

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.

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

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.

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

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.

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.

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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/

Dissertation Defense | Strategies & Tips

Introduction

The doctoral program, the dissertation stage, what is a dissertation defense, what is the structure of a dissertation defense, preparation for your dissertation defense, what happens after you defend your dissertation.

The dissertation is the centerpiece of a graduate student's career at the doctoral level. It is a demonstration of a doctoral student's ability to conduct and present research with the skills necessary to contribute to scientific knowledge. As a result, the dissertation defense (sometimes called a thesis defense in non-American contexts) is the main opportunity for doctoral students to demonstrate they can contribute to scholarly discussion.

Many graduate students think of the dissertation defense as a final examination or a job interview. It is often a key final step to complete the doctoral degree.

Graduate studies are the venue in which students build expertise in a particular field and focus area. There are different kinds of graduate degrees, but what separates the doctoral journey from all others at this level is one's ability to generate or discover new knowledge through research. Mastery of trivia or encyclopedic knowledge is far less important to doctoral studies than a systematic organization of that knowledge through established research methodologies .

Requirements for a doctoral degree will vary depending on the institution and the program and may include coursework, comprehensive examinations, research experience, and an established record of research publication . In most cases, however, graduate students complete a doctoral degree when they successfully defend their dissertation.

The culmination of a doctoral program is the graduate student's demonstration of their abilities to conduct and present research in academic work. Not only must students show their understanding of theories, methods, and argumentation necessary for contributing to scientific knowledge, they must also navigate the intricacies inherent to academic institutions in a way that shows that they can cohesively work with and engage scholars.

The dissertation represents this understanding and mastery of skills necessary to work in established academic contexts. The research in a dissertation is deemed credible and worthy of being considered scientific knowledge when a university approves it and adds it to its repository, which is made available to all of its members so they can, in turn, conduct research and generate knowledge. However, this approval comes after a lengthy process that involves assembling members of the academic community together to review and develop research.

To be sure, the main objective of dissertation research is to present new knowledge, but the manner in which students conduct that research should also illustrate their understanding of how to generate insights rigorously, ethically, and in collaboration with others. As a result, doctoral programs, while varying with each other on some level, share a number of core characteristics outlining a long-established process of facilitating dissertation research.

Dissertation committee

A dissertation requires an audience of knowledgeable academic scholars who can comment on and critique the research. A committee made up of faculty members internal or external to the student's university fulfills this role by guiding the research, providing feedback, and asking questions about the resulting dissertation. Is the research that the student has produced "state of the art"? Does it meet reasonable standards of research rigor and transparency? Will the research make a valuable contribution to future academic discussions or practical developments outside of the academy?

It's the job of dissertation committee members to help develop and critique the research. Through this process, graduate students can refine their research design and attain guidance on key theories and methodologies . In turn, committee members gain insight from fresh perspectives on the graduate student's research.

The main committee member is your dissertation chair, which might be your supervisor or a committee member who is most knowledgeable about the research you want to conduct for your dissertation. Beyond that, a good committee member is an established scholar who can provide useful insight about the research context, the issues or theories currently being discussed within the research context, and the methods used to further develop those theories.

Oftentimes, students rely on a faculty member whose classes they have taken to serve as committee members. Students might also identify potential external committee members in academic conferences or by asking for recommendations from their professors.

Dissertation proposal

Designing a robust and rigorous study often requires discussion among colleagues within academia so that research methods can be refined before all the data is collected and analyzed.

The proposal stage gives doctoral students a chance to gather preliminary feedback on their prospective research as well as an opportunity to practice their ability to defend their expertise in their chosen field and focus area. At the dissertation level, this aspect of an academic career is represented by the proposal.

The dissertation committee approves the study design as an indication that the dissertation research has potential. Think of the writing and presentation of the dissertation proposal as a practice run for the eventual defense, while the substance of the proposal, in many cases, becomes part of the final dissertation as it details the underlying theories and methodology for the study.

Dissertation research

While the proposal lays out the research design , the study itself is where you will collect and analyze all the data necessary for the findings and discussion sections of your dissertation. Needless to say, the theoretical developments and actionable insights will come from this part of the dissertation process.

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The oral defense of your dissertation synthesizes every step of the research process you have undertaken for your research project. It's best to look at it like an opportunity to show off your expertise about the research in your field and, more importantly, your methodological process for developing your original research.

What is the role of a defense?

The defense is the main forum in which you share your research with the larger academic community. Some think of it like a job interview or a test where the committee members assess the worthiness of the research and the student who conducted it. Others consider a defense to be more of a coming out party, a critical event where the student is elevated from a novice scholar to an established expert in their chosen research field.

However it is interpreted, the dissertation defense is a critical event in a graduate student's career. In a successful defense, the doctoral candidate is no longer a newcomer but a scholar who understands the intricacies of academic research and can contribute to it in a substantive manner.

Is a dissertation defense just a formality?

If you are well-prepared and your research is robust and rigorous, you should have no problems passing your oral defense. That said, it is by no means "just" a formality. A graduate student who wants to demonstrate expertise should be prepared enough to anticipate and answer questions from the committee that might otherwise stump or confuse a layperson.

While defenses will differ depending by program and institution, there are a couple of common elements.

First, the doctoral candidate presents their research in a short presentation or lecture. While your committee is already familiar with your research, many defenses are open to the entire academic community who may be interested in your field but may not have the necessary context to understand your research. As a result, this presentation is vital to providing the fundamental knowledge necessary for later discussion.

That discussion, mainly moderated by your dissertation chair and involving all committee members, serves as the central portion of the defense. Committee members will direct questions to you to interrogate your research, but they will also discuss the research amongst themselves to build their own understanding of the key theories and insights.

In some programs, the audience will also have an opportunity to pose questions to the candidate toward the end of the defense. The dissertation committee wants to know if you can engage with outsiders who are less familiar with your research field. This part of the defense is a test of your ability to share scientific knowledge with the greater academic community.

When you get to this stage of the process, most of the preparation for your defense is already complete. That said, the defense is its own event as it is the sole opportunity for the dissertation committee to determine if your research is state of the art and advances scientific knowledge.

In many cases, a dissertation defense can last about two hours and typically follows a set order. It's important to know how to prepare for each part of a defense.

Preparing your dissertation

At this point, the dissertation should be as close to polished as you can make it, but keep in mind you may still receive substantive feedback from your committee members. With the exception of your dissertation chair, members of your committee likely will not deeply engage your research until the oral defense itself. Even so, you still need to present as complete a study as possible during your defense. The key to preparation is to be able to demonstrate a working knowledge of every step of the research process, from research design to how you contribute novel and interesting insights to your field. Successfully defending a dissertation means having a thorough understanding of every major aspect of your study and the surrounding scholarship.

Presenting your dissertation

The dissertation defense typically begins with the student presenting themselves and their research. In many cases, this presentation is similar to those found at conferences or workshops, where the presenter needs to demonstrate that they can showcase their research in a succinct and accessible manner. After all, the audience at a defense will often include members of the academic community who may have a general interest in the research but not a deep familiarity with the specifics of the research.

The presentation itself should be detailed enough to lay out the most important points of the research but within a reasonable amount of time. This presentation lays the groundwork for the ensuing discussion with the rest of the academic community. The dissertation committee or program will often prescribe a set time limit for this presentation; it would be a mistake not to consider this time limit when making your presentation. An overly lengthy presentation or a presenter who meanders with no clear direction will be less persuasive and will not garner the interest of the audience. More importantly, successful time management during the presentation leaves more time for your committee to more thoroughly engage with the research through questions and answers.

Fielding questions asked

Dissertation defense questions make up the primary part of the discussion. This is the main opportunity for members of your committee to point out the novel aspects of your research as well as critique any weak points that should be addressed in revisions to your dissertation.

Ultimately, a successful defense will result in lively discussion among dissertation committee members. A dissertation committee will often look highly on research that engages their thinking and expertise, meaning that novel insights will prove incredibly valuable to a defense.

You may get a question from a committee member to which you may not readily have an answer. After all, it's impossible to anticipate every possible question posed within two hours of scholarly discussion. In the case where a question is truly outside of your knowledge, it's important to acknowledge this and at least explain your thinking about how you would address the question to get a meaningful answer. In other words, it's not always about giving the "correct" answer to all questions asked but demonstrating your ability to reflect and engage in scholarly discussion around your research.

Keep in mind that the defense itself is not the end of the doctoral journey. More often than not, the dissertation committee will accept the dissertation on the condition that revisions will be made based on the committee members' feedback. Even the most successful defense will likely require the doctoral student to make revisions to their dissertation.

In many cases, revisions to the dissertation can be more challenging than the dissertation defense itself. Up until this point, your advisor or dissertation chair was likely the main source of feedback on your dissertation research. After your defense, you will have gained a great deal of rich feedback that you can constructively build on to further hone your dissertation as you move forward in publishing and sharing your research.

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Preparing for your phd thesis defence.

As you start thinking about the end stages of your PhD, it’s important to understand the processes and timelines related to the thesis defence so that your degree completion is not delayed. Even if your thesis defence seems far away, there are several planning considerations you can consider early on to help the end stages of your PhD go smoothly.

On this page you will find videos, tools, and information about what the PhD thesis defence is , timelines for the PhD thesis defence , and tips for a successful PhD thesis defence .

All PhD students should also ensure that they read the PhD thesis examination regulations and review the thesis preparation guidelines prior to their oral defence. If your thesis defence will be conducted remotely, you should also review the process for a remote thesis defence .

What is the PhD defence?

Understanding the purpose, processes and possible outcomes of the thesis defence can help you feel more prepared for the defence itself. In this video, you’ll learn about what the defence is, who’s there, what happens, and the deliberation and range of possible outcomes.

Transcript - Demystifying the thesis defence at University of Waterloo (PDF)

You may wish to learn more about some of the topics discussed in this video. Here are some helpful links to learn more:

Examination committee members (including the external examiner): Visit the PhD thesis examination regulations section on the  PhD thesis examining committee for more information about the committee members, including information about the external examiner and conflicts of interest.

• Closed thesis defences and non-disclosure agreements: Visit the PhD thesis examination regulations section on guidelines for thesis examination without public disclosure for more information about closed thesis examinations.
• Thesis defence decisions and outcomes: Visit the PhD thesis examination regulations section on  decisions for additional information about decisions and outcomes.
• Thesis submission: Visit the thesis submission webpage for information about the thesis submission process, including approvals that must be obtained before submitting your thesis.
• UWSpace: Visit the Library’s UWSpace webpage for information about what UWSpace is and how to submit, or deposit, your thesis to UWSpace.

Timeline to defence

Early planning considerations.

Well before your defence date, there are several considerations to think about that can help make the end stages of your degree go smoothly and ensure your defence date and degree completion are not delayed:

• Being aware of formatting requirements will save you time on revisions later on – the last thing you want to be doing before submitting your thesis to UWSpace is updating page numbers or your table of contents! Consider using the Microsoft Word or LaTeX thesis template produced by Information Systems & Technology. 
• The Dissertation Boot Camp can help you develop effective writing practices and strategies for completing your thesis, while the three-part Rock Your Thesis workshop series will provide practical guidance for planning, writing, revising, and submitting your thesis project. You can also book an individual appointment to do backwards planning with an advisor. They can help you utilize the planning tools most effectively, while providing hands-on guidance and feedback.  
• If you are using third-party content, including your own previously published work in your thesis, or seeking intellectual property protection (for yourself or another involved party), there may be implications for your thesis or defence. Learn more about copyright for your thesis , and email [email protected] for help with copyright questions related to your thesis.
• Depending on your departmental or discipline’s norms, you may require approval from your entire committee, or just your supervisor. Ensure you talk with your supervisor and/or committee early on to confirm processes and timelines, so you’re not surprised later.
• Depending on your departmental or discipline’s norms, your supervisor may select an external examiner themselves, or they may seek your input. Talk to your supervisor early on about this process, as in some faculties the external examiner may need to be vetted and approved as early as the term before you wish to defend. Remember that there are conflict of interest guidelines around the appointment of the external examiner , and the PhD candidate should not be in communication with the external examiner prior to the defence.
• A PhD thesis must be on display for a minimum of 4 weeks prior to the defence date. To accommodate, you may need to submit your thesis as early as 6-8 weeks prior to your defence. Review your faculty specific backwards planning tool for the thesis submission deadline in your faculty and learn more about the display period in the PhD thesis examination regulations.
• After your successful thesis defence, you will likely have some required revisions to your thesis. It’s important to understand revision timelines , especially if you’re hoping to become “degree complete” before a tuition refund or convocation deadline. Find tuition refund and convocation deadlines in the important dates calendar .
• Following your thesis defence, there are several steps to be taken before your final, approved thesis is accepted in UWSpace. Ensure that you’re aware of these thesis submission steps and timelines in advance.

Backwards planning tools

Graduate Studies and Postdoctoral Affairs, in collaboration with the Faculties, have prepared faculty specific backwards planning tools to help PhD candidates map out the timelines related to their thesis defence and degree completion.

Select your faculty below to download a PDF copy of the backwards planning tool. We encourage you to discuss your ideal timelines with your supervisor(s) and your department graduate program co-ordinator.

• Faculty of Health backwards planning tool (PDF)
• Faculty of Arts backwards planning tool (PDF)
• Faculty of Engineering backwards planning tool (PDF)
• Faculty of Environment backwards planning tool (PDF)
• Faculty of Mathematics backwards planning tool (PDF)
• Faculty of Science backwards planning tool (PDF)

Tips for success

The PhD thesis defence is the culmination of years of hard work! The tips outlined in this video, compiled from recent PhD graduates and experienced thesis defence chairs, cover tips for preparing for your defence, day-of logistics, and defending successfully.

Transcript - Your Thesis Defence: Tips for Success (PDF)

Will your PhD thesis defence be held remotely? We’ve compiled additional tips for success specifically related to the remote defence.

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Plan your Defense

Thesis and dissertation defenses are public events and are advertised throughout the university. Your graduate coordinator can answer any questions on how you should prepare. Please complete the following steps before you may hold your defense:

• To watch a video tutorial on how to set up your ProQuest account, click here: How to set up a ProQuest Account
• Don’t worry—you will need to click ‘submit’ several times during the account set-up. You are NOT sending your document to ProQuest; the Graduate School does that after the Registrar verifies all requirements for your degree are finalized.
• If you feel you need to delay the release of your thesis or dissertation, please see the ISU Embargo Policy .
• Here is information about ordering bound copies of your thesis/dissertation from Milner library if you wish to do so. Binding flyer .
• Any changes to your committee composition since your proposal requires a Committee Change form to be submitted to Hovey Hall 208 or [email protected] .
• Complete the Right to Defend form and return it to Hovey Hall 208 or [email protected] at least 10 days before your planned defense date. Students must wait at least 7 business days after approval of the Right to Defend to hold their defense. Be sure you check deadlines for the last date to hold your defense.
• If any changes have been made to your copyright checklist, complete section 5 of the Proposal Approval form and submit it to the Graduate School with your Right to Defend form.
• Please notify the Graduate School of the defense date and other details.

Thesis & Dissertation Format Check

After you have submitted your Right to Defend form, and as you wait for your defense date, you may want to schedule an optional thesis/dissertation format check to ensure your document is formatted correctly.

• Step One: Submit an electronic draft of your entire thesis/dissertation to ProQuest . (this is done as part of completing the Right to Defend process)
• Step Two: E-mail [email protected] to schedule your format check. You do not need to be present during the format check, but you do need to reserve a time.
• Format checks are done on a first come first served basis, and a limited number of reservations are available. No optional format checks will be scheduled after the oral defense deadline as final reviews will have begun.
• Due to time limitations only one format check can be done prior to submission of final deposit materials

Thesis/Dissertation Defense and Revisions

• Typical defense format: The student presents the results of the research in 15-30 minutes, followed by questions from the audience and committee. Once the questions and answers are complete you and the audience are then asked to leave the room while the committee members discuss the defense. The committee will then ask the student to return to hear the result.
• Since thesis/dissertation defenses are open to the public, you may want to attend a defense or two to see the format and process and learn what to expect.
• Committee members commonly ask for revisions based on points that come up at the defense. Keep careful notes so that you are clear on which revisions are required by your committee. You must complete all required changes and have them approved by your committee chair before you can deposit your thesis/dissertation.
• Once your final thesis/dissertation has been approved by your committee, the members will sign the Outcome of Defense form . This certifies to the Graduate School that you have satisfactorily completed the requirements of the department for the thesis/dissertation.

Submit the Final Deposit

Once the committee has signed the Outcome of Defense :

• Upload a final copy in ProQuest and submit the Outcome of Defense form and Final Deposit Checklist to Hovey Hall 208 or electronically to [email protected] .
• The Graduate School will review your final draft for compliance with formats. If any changes are required to the final draft, you will need to make them in time to meet the Registrar’s Office deadlines for finalizing graduation. Our staff reviews final deposits in the order they are received. So, it may take some time to hear about your corrections.
• Check your ISU e-mail account daily until your thesis/dissertation has been finalized.
• If you are unable to make all corrections in time to meet the Registrar’s Office deadlines, your graduation date will move to the next semester. Providing that you have already completed all required thesis/dissertation credit hours and have maintained continuous enrollment since your proposal was accepted, you will not be charged additional tuition or fees for the new semester as long as your final deposit is approved before the first day of classes.
• Your graduation will be finalized once all Graduate School requirements are completed and the Registrar’s Office reviews and approves all graduation requirements.

Doctoral Students only:

Submit a completed Graduation Announcement Form to [email protected] or the Graduate School if you wish the university to notify press of your graduation.

If you are a doctoral student and you have completed your degree, the Graduate School requests that you fill out the online national Survey of Earned Doctorates .

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/images/cornell/logo35pt_cornell_white.svg" alt="university thesis defense"> Cornell University --> Graduate School

Defending your thesis or dissertation.

Certain special exams are required to earn an advanced degree in the research-based programs at Cornell. Often, these exams need to be taken with consideration of anticipated completion dates.  Enrollment in future semesters after the date a student passes their M or B exam is not permitted. See Taking Exams for more information.

All exam forms are available on our Forms  page.

Exams Required for M.A. and M.S. Degree Defense

If you are enrolled in an M.A. or M.S. degree program, you must pass the final examination for the master’s degree. You can take this after all degree requirements have been fulfilled, but no earlier than one month before completing the minimum number of enrolled semesters.

To pass the exam unconditionally and receive a degree, all regular, proxy, and field-appointed members of the examining committee must assent that the exam was passed unconditionally. If you are enrolled in an M.S./Ph.D. degree program where the M.A. or M.S. degree is a prerequisite for your Ph.D., you may petition your special committee to approve combining the final examination for the master’s degree with the examination for the admission to candidacy.

Exam forms required for the master’s degree include “Schedule Master’s Examination” and “Master’s Exam Results Form and Instructions.”

Exams Required for Ph.D. Degree Defense

The B exam is an oral defense of your thesis or dissertation. This exam can be taken after completing all degree requirements, but not earlier than one month before completing the minimum number of enrolled semesters. At least two semesters of successful registration must be completed between the passing of the A exam and the scheduling of the B exam.

Exam forms required for the Ph.D. degree include “Schedule A Examination and Research Compliance Form,” “Schedule B Examination,” “A Exam Results Form,” and “B Exam Results Form.”

The qualifying exam, or Q exam, is required in some fields for Ph.D. applicants. This exam helps the special committee determine your ability to pursue doctoral studies, continue in a program, and tailor an appropriate program of study.

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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.

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13 Tips to Prepare for Your PhD Dissertation Defense

How well do you know your project? Years of experiments, analysis of results, and tons of literature study, leads you to how well you know your research study. And, PhD dissertation defense is a finale to your PhD years. Often, researchers question how to excel at their thesis defense and spend countless hours on it. Days, weeks, months, and probably years of practice to complete your doctorate, needs to surpass the dissertation defense hurdle.

In this article, we will discuss details of how to excel at PhD dissertation defense and list down some interesting tips to prepare for your thesis defense.

Table of Contents

What Is Dissertation Defense?

Dissertation defense or Thesis defense is an opportunity to defend your research study amidst the academic professionals who will evaluate of your academic work. While a thesis defense can sometimes be like a cross-examination session, but in reality you need not fear the thesis defense process and be well prepared.

Source: https://www.youtube.com/c/JamesHaytonPhDacademy

What are the expectations of committee members.

Choosing the dissertation committee is one of the most important decision for a research student. However, putting your dissertation committee becomes easier once you understand the expectations of committee members.

The basic function of your dissertation committee is to guide you through the process of proposing, writing, and revising your dissertation. Moreover, the committee members serve as mentors, giving constructive feedback on your writing and research, also guiding your revision efforts.

The dissertation committee is usually formed once the academic coursework is completed. Furthermore, by the time you begin your dissertation research, you get acquainted to the faculty members who will serve on your dissertation committee. Ultimately, who serves on your dissertation committee depends upon you.

Some universities allow an outside expert (a former professor or academic mentor) to serve on your committee. It is advisable to choose a faculty member who knows you and your research work.

How to Choose a Dissertation Committee Member?

• Avoid popular and eminent faculty member
• Choose the one you know very well and can approach whenever you need them
• A faculty member whom you can learn from is apt.
• Members of the committee can be your future mentors, co-authors, and research collaborators. Choose them keeping your future in mind.

How to Prepare for Dissertation Defense?

1. Start Your Preparations Early

Thesis defense is not a 3 or 6 months’ exercise. Don’t wait until you have completed all your research objectives. Start your preparation well in advance, and make sure you know all the intricacies of your thesis and reasons to all the research experiments you conducted.

2. Attend Presentations by Other Candidates

Look out for open dissertation presentations at your university. In fact, you can attend open dissertation presentations at other universities too. Firstly, this will help you realize how thesis defense is not a scary process. Secondly, you will get the tricks and hacks on how other researchers are defending their thesis. Finally, you will understand why dissertation defense is necessary for the university, as well as the scientific community.

3. Take Enough Time to Prepare the Slides

Dissertation defense process harder than submitting your thesis well before the deadline. Ideally, you could start preparing the slides after finalizing your thesis. Spend more time in preparing the slides. Make sure you got the right data on the slides and rephrase your inferences, to create a logical flow to your presentation.

4. Structure the Presentation

Do not be haphazard in designing your presentation. Take time to create a good structured presentation. Furthermore, create high-quality slides which impresses the committee members. Make slides that hold your audience’s attention. Keep the presentation thorough and accurate, and use smart art to create better slides.

5. Practice Breathing Techniques

Watch a few TED talk videos and you will notice that speakers and orators are very fluent at their speech. In fact, you will not notice them taking a breath or falling short of breath. The only reason behind such effortless oratory skill is practice — practice in breathing technique.

Moreover, every speaker knows how to control their breath. Long and steady breaths are crucial. Pay attention to your breathing and slow it down. All you need I some practice prior to this moment.

6. Create an Impactful Introduction

The audience expects a lot from you. So your opening statement should enthrall the audience. Furthermore, your thesis should create an impact on the members; they should be thrilled by your thesis and the way you expose it.

The introduction answers most important questions, and most important of all “Is this presentation worth the time?” Therefore, it is important to make a good first impression , because the first few minutes sets the tone for your entire presentation.

7. Maintain Your Own List of Questions

While preparing for the presentation, make a note of all the questions that you ask yourself. Try to approach all the questions from a reader’s point of view. You could pretend like you do not know the topic and think of questions that could help you know the topic much better.

The list of questions will prepare you for the questions the members may pose while trying to understand your research. Attending other candidates’ open discussion will also help you assume the dissertation defense questions.

8. Practice Speech and Body Language

After successfully preparing your slides and practicing, you could start focusing on how you look while presenting your thesis. This exercise is not for your appearance but to know your body language and relax if need be.

Pay attention to your body language. Stand with your back straight, but relax your shoulders. The correct posture will give you the feel of self-confidence. So, observe yourself in the mirror and pay attention to movements you make.

9. Give Mock Presentation

Giving a trial defense in advance is a good practice. The most important factor for the mock defense is its similarity to your real defense, so that you get the experience that prepares for the actual defense.

10. Learn How to Handle Mistakes

Everyone makes mistakes. However, it is important to carry on. Do not let the mistakes affect your thesis defense. Take a deep breath and move on to the next point.

11. Do Not Run Through the Presentation

If you are nervous, you would want to end the presentation as soon as possible. However, this situation will give rise to anxiety and you will speak too fast, skipping the essential details. Eventually, creating a fiasco of your dissertation defense .

12. Get Plenty of Rest

Out of the dissertation defense preparation points, this one is extremely important. Obviously, sleeping a day before your big event is hard, but you have to focus and go to bed early, with the clear intentions of getting the rest you deserve.

13. Visualize Yourself Defending Your Thesis

This simple exercise creates an immense impact on your self-confidence. All you have to do is visualize yourself giving a successful presentation each evening before going to sleep. Everyday till the day of your thesis defense, see yourself standing in front of the audience and going from one point to another.

This exercise takes a lot of commitment and persistence, but the results in the end are worth it. Visualization makes you see yourself doing the scary thing of defending your thesis.

If you have taken all these points into consideration, you are ready for your big day. You have worked relentlessly for your PhD degree , and you will definitely give your best in this final step.

Have you completed your thesis defense? How did you prepare for it and how was your experience throughout your dissertation defense ? Do write to us or comment below.

The tips are very useful.I will recomend it to our students.

Excellent. As a therapist trying to help a parent of a candidate, I am very impressed and thankful your concise, clear, action-oriented article. Thank you.

Thanks for your sharing. It is so good. I can learn a lot from your ideas. Hope that in my dissertation defense next time I can pass

The tips are effective. Will definitely apply them in my dissertation.

My dissertation defense is coming up in less than two weeks from now, I find this tips quite instructive, I’ll definitely apply them. Thank you so much.

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Top things to do while preparing for your dissertation defense

You’ve written the defining work of your academic career – and now it’s time to defend it. The prospect of explaining your research and answering questions about it in front of a committee of experts can certainly be daunting. Fortunately, you know the subject matter deeply, so success is mostly a matter of presentation and preparation.

With that in mind, here are eight of the top things to do when preparing for your dissertation defense – from the beginning of your program to the day of your defense.

Attend other people’s defenses: Within the first year or two of your program, start attending the dissertation defenses of other students. [i] This will help you better understand what to expect.

Read your department’s guidelines: Every department has slightly different guidelines for the timeline and preparation of a thesis defense. Read yours early and often, and discuss them with your advisor.

Start your dissertation: This should take between three and four months to write, and you’ll want to submit a completed draft a month before your defense. This means you should start writing your thesis at least five months ahead of time.

Schedule your defense: You should coordinate the date, time and place of your defense as soon as possible, long before your dissertation is completed. [ii]

Submit dissertation and any required paperwork: About a month before your defense, you should submit the final draft of your dissertation for faculty to read. [iii] Your committee members will need time to fully read it and come up with questions.

Research committee members: Talk to other people whose committees they’ve served on, and ask what types of questions they tend to ask, and what their experiences were like. [iv] Read members’ feedback to get an idea of possible questions.

Attend a pre-defense meeting: At the meeting, raise any issues or concerns you have, and ask what questions and issues might be raised during the defense. [v]

Prepare your presentation: Prepare a 15-30 minute PowerPoint presentation, and make it as polished and professional as possible. [vi] Practice giving the presentation, including to friends and family if possible.

Select comfortable, professional clothes: Select your outfit – including accessories – a couple of weeks in advance. You don’t want to worry about what to wear the day before your presentation.

Organize a small reception: If it’s considered appropriate in your department, organize a small celebration following your defense for committee members, friends and family. [vii]

Take a break for a few days: You’re an expert, and you’re prepared. Psychologists believe taking a short break can enhance memory, creativity and problem solving. [viii]

Review everything one last time: The day before your defense, go through your information one last time, and practice your presentation again.

Defend, and amend: Remember, you are an expert presenting your research findings. You likely know more about your topic at this point than the committee members. Do your requested revisions the next day. [ix]

[i] http://www.proquest.com/researchers/graduate-student/expert-advice-thesisdissertation/Defending-your-Dissertation.html

[ii] http://www.proquest.com/researchers/graduate-student/expert-advice-thesisdissertation/Defending-your-Dissertation.html

[iii] http://asq.org/edu/2010/01/career-development/preparing-for-the-oral-defense-of-a-dissertation.pdf

[iv] https://graduate.asu.edu/sites/default/files/dissertation-defense.pdf

[v] http://www.proquest.com/researchers/graduate-student/expert-advice-thesisdissertation/Defending-your-Dissertation.html

[vi] https://graduate.asu.edu/sites/default/files/dissertation-defense.pdf

[vii] http://www.proquest.com/researchers/graduate-student/expert-advice-thesisdissertation/Defending-your-Dissertation.html

[viii] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3990058/

[ix] https://graduate.asu.edu/sites/default/files/dissertation-defense.pdf

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Remote Defense Request

This page contains important information related to the remote defense requests for graduate students defending their final oral thesis or dissertation.  Please click on the text below to be taken to the corresponding section of this page.

Remote Defense Overview

Remote defense policy, qualifying policy exemptions, emergency approvals for remote defenses.

• Report of Examining Committee (REC) Information

Current Graduate School policy allows for a committee member to request permission to participate in a thesis or dissertation defense remotely, and only in exceptional cases would remote participation be permitted for the student, a committee chair, and/or Dean’s Representative (for dissertation defenses). Further details about the remote defense policy, including qualifying exemptions, are below.

For qualifying exemptions, the committee chair (or designee) must request remote participation at least 10 business days before the oral thesis or dissertation defense date. To make this request, please go to go.umd.edu/remotedrequest .  Please note that only one request per student is required.  If duplicate requests are submitted, we will only review the first request we receive.

To complete this form you will need to provide the following:

• Student’s information, including their name, UID, and email address;
• Dean’s Representative information, including their name, UID, and email address (dissertations only);
• For each remote participant, justification for why it is not possible to participate in person; and
• Acknowledgement of the Graduate School’s policy related to remote defenses.

Once we receive the form, it will be reviewed by the Graduate School Dean or designee.  The committee chair and Dean’s representative (dissertations only) will be sent an email with the approval or denial of this request.  No member of the committee may participate remotely unless permission has been granted in writing by the Graduate School.

Please note that the Graduate School only requires remote defenses requests for students’ final oral thesis/dissertation defense. Each graduate program sets their own requirements for examinations and proposal or prospectus defenses. 

The Graduate School has developed guidance and advice for successful remote defenses, which you can find here .

As stated in our policy on remote participation in a thesis defense or a dissertation defense :

• The committee must be physically present in the examination room during the entire defense and during the committee's private deliberations following the examination.
• Permission to conduct a remote-participation defense must be obtained by the dissertation chair from the Graduate School in advance. In making this request, the chair must indicate in writing that they have read the rules for a remote defense listed below.
• Video conferencing software must be used that allows all participants to see and hear each other during the entire defense.
• The candidate, the committee chair (or at least one of the co-chairs), and the Dean’s Representative must all be present in the examination room; none may be at a remote site except for under highly unusual circumstances that restrict travel or in-person participation.
• If necessary, other members of the committee may participate from one or more remote sites as long as the conferencing software supports the rules of conduct of the defense. Permission for remote participation must be approved in advance by the Dean of the Graduate School. The request for remote participation must provide a compelling reason and/or explanation as to why each remote committee member cannot be physically present.
• The remote participants must connect to the defense in a manner that will ensure that all participants are visible and audible and that the connection is stable and available throughout the scheduled time of the defense.
• The Dean’s Representative is responsible for ensuring that all requirements for remote participation are met, that the remote participation was uninterrupted, and if interrupted, that the defense was paused until all remote participants were fully restored.
• Units can opt to offer online synchronous viewing options even when all committee members are in-person, with the defending student’s consent.

In light of the ongoing COVID-19 pandemic, the Graduate School will consider exemptions to the in-person defense policy on an individual basis. Remote participation by the student or committee chair, or Dean’s Representative will be permitted in exceptional and compelling circumstances such as:

• Students or advisors residing abroad who are unable to return to campus due to travel restrictions and/or visa processing issues.
• Students or committee members with health conditions that prohibit an in-person defense, in compliance with the University of Maryland Disability and Accessibility Policy and Procedures and University guidelines .

Please note that convenience is not sufficient justification for a remote defense. It is the responsibility of chairs/co-chairs to find suitable times for defenses. We encourage advance planning in scheduling defenses.  The Graduate School recognizes that hybrid defenses can present unique challenges that may diminish students' capacity to successfully defend their theses or dissertations. Committees are encouraged to schedule hybrid defenses in rooms that are equipped with the appropriate technology. Alternatively, the chair of a committee, or their designee, can request full remote participation for the entire committee under the following conditions

• A student qualifies for remote participation and the student prefers to have a fully remote defense with all committee members online.
• More than one committee member qualifies for remote participation and the student prefers to have a fully remote defense with all committee members online.

Throughout the spring 2022 semester the Graduate School will follow campus guidance on in-person courses. When courses are in person, defenses will proceed in person, unless committee member(s) qualify for an exemption to the in-person defense policy.

If, shortly prior to a scheduled defense, a committee member and/or the student need to quarantine or have children sent home from school/daycare for quarantine, please submit a new request. We will review those quickly. An email to [email protected] in those cases will expedite review and is preferable to a phone call to the Graduate School’s front desk (301-405-3644). 

If you have any questions, please email [email protected] .

Report of Examining Committee (REC)

Please note that a Report of the Examining Committee (REC) form request is required for all thesis and dissertation defenses regardless of whether the defense is in person or remote. All thesis and dissertation chairs, or their designates, are required to submit a request for the electronic report of the examining committee ten business days before the scheduled final oral defense.  As of fall 2021, the old hardcopy of the REC will no longer be accepted.  REC’s must be signed/approved and processed using Adobe Sign. For more information about REC requests, please go to gradschool.umd.edu/electronicrecrequest . If you have any questions, please email [email protected].

Updated 6/27/2022

Department of Civil and Environmental Engineering

MASEEH COLLEGE OF ENGINEERING AND COMPUTER SCIENCE

MS Thesis Defense Announcement: Patrick Haluska

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Virtual via Zoom: pdx.zoom.us/j/82089899027

CEE staff at [email protected]

The CEE Department is pleased to announce Patrick Haluska's MS Thesis Defense: "An Evaluation of Sediment Transport in the Columbia River Basin"

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Stanford University

• Tuesday, June 18

ESS Oral Defense: Alysha Lee "Sterol Biosynthesis in Methylococcales and Myxococcota"

• Department of Earth System Science

Tuesday, June 18, 2024 10am PT

In person and online

Green Earth Sciences Building, 365 367 Panama Street, Stanford, CA 94305 View map

This event is open to: Everyone

Request disability accommodations and access info

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Event Details:

*** Ph.D. Thesis/ Oral Defense ***

Sterol Biosynthesis in Methylococcales and Myxococcota

Tuesday, June 18, 10:00am

Green Earth Sciences 365

Department of Earth System Science

Advisor: Dr. Paula Welander

Sterols, such as cholesterol, are a versatile class of lipids primarily associated with eukaryotes where they carry out essential functions to cell viability. The biosynthesis of these lipids can consist of over 20 enzymes which are broadly conserved throughout the eukaryotic domain. Much of the biosynthetic pathway is thought to have been present in the last eukaryotic ancestor (LECA). Additionally, fossilized sterols can be found in rocks up to 1.6 billion years old, providing a rich record of eukaryotic life across Earth’s history. However, bacteria are also capable of de novo sterol biosynthesis, challenging our understanding of the evolution of this pathway and complicating the use of these lipids as eukaryotic biomarkers. While the synthesis of sterols in bacteria presents an opportunity to study a well characterized and important molecule in a unique system, little is known about bacterial sterol biosynthesis and physiology. In this dissertation, we explore sterol biosynthesis in both Methylococcales and Myxococcota, identifying steps in biosynthesis unique to the bacterial domain and discovering a complexity in bacterial sterol production that rival eukaryotes. In Chapter One, we uncover a bacterial sterol isomerase responsible for generating the unusual 8(14) sterol unsaturation which characterizes the sterols produced by aerobic methanotrophs. We find this enzyme is also present in pathogenic sterol degrading bacteria and identify key residues involved in catalysis. In Chapter Two, we demonstrate the myxobacterium Enhygromyxa salina is capable of de novo cholesterol production, representing the first instance of endogenous bacterial cholesterol biosynthesis. We find this bacterium harbors an additional protein involved in C-4 demethylation, distinguishing this process in E. salina from both eukaryotes and other sterol producing bacteria. In Chapter Three, we identify two additional myxobacteria, Sandaracinus amylolyticus and Minicystis rosea, also capable of de novo cholesterol production. These two myxobacteria are more distantly related to E. salina and appear to synthesize cholesterol using a different biosynthetic pathway. We then explore the evolutionary history of the proteins involved in sterol synthesis within Myxococcota and provide evidence for both vertical and horizontal transfer of sterol biosynthesis in the different families that comprise this phylum. Finally in Chapter Four, we adapt a thermal proteome profiling approach to identify putative sterol binding proteins in E. salina and generate hypotheses regarding the potential role of these proteins in sterol biosynthesis, regulation, and physiology, providing a foundation for future investigation into these processes in bacteria. Altogether, this work provides further examples for the independent evolution of bacterial sterol biosynthesis enzymes, highlighting the importance of these steps in sterol physiology and suggesting a complicated evolutionary history underpinning the presence of these lipids in the bacterial domain.

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Information For

Theses & Dissertations

The graduate thesis or dissertation is a key component of a research based graduate degree. This page summarizes some important steps in the process, however the Office of Graduate Studies Guidelines for Preparing Theses and Dissertations (PDF) is the official authority on all aspects of the undertaking. 

Timeline of Thesis/Dissertation Completion*

*Students are encouraged to submit their work earlier, as these dates reflect final deadlines for submission. Program or department guidelines supersede these dates if they require earlier deadlines than those published in the Office of Graduate Studies Guidelines for Preparing Theses and Dissertations (PDF).

Formation of Committee 

Your thesis or dissertation chairperson will be responsible for guiding you through the process. Once you have identified this individual, then in consultation with them you should identify two or more (depending on program requirements) additional faculty members who will add value to the development of the research and be part of the group evaluating it when you are ready to defend your research.  

Forms for the establishment of your thesis/dissertation committee need to be completed in DocuSign . 

Forms for the establishment of your thesis/dissertation committee.

Proposal and initiation of scholarship .

The student is to maintain ongoing contact with the thesis/dissertation chairperson and the committee members during the development of the proposal and to abide by the academic program or department guidelines for its content and scope. Some programs and departments require a formal oral defense of a thesis proposal, though this is not a requirement of the Office of Graduate Studies . Doctoral dissertation proposals require a formal oral defense. Approval of the thesis or dissertation proposal by the chairperson and committee members is necessary for the student to proceed with the thesis or dissertation research. The student is to confer with and receive approval from the chairperson and the committee members for a proposed timeframe for completing the thesis or dissertation. The Dean of Graduate Studies does not need to approve the thesis or dissertation proposal. 

The student must seek and obtain written approval from the Towson University Institutional Review Board (IRB) for the Protection of Human Subjects prior to conducting research that involves the use of human subjects. Students must seek and obtain approval from the Towson University Institutional Animal Care and Use Committee (IACUC) prior to conducting research that involves the use of animals. Students can contact the Office of Sponsored Programs and Research for assistance at 410-704‐2236 or at ospr AT_TOWSON .

Defense and Graduation 

Students are to abide by all deadlines established by the Office of Graduate Studies for review and submission of the final thesis/dissertation and by the Registrar’s Office for formal submission of an intention to graduate. Students are to abide by department and program deadlines for review and submission of the thesis/dissertation, if these deadlines are earlier than those stated by the Office of Graduate Studies.  

Once it is approved by the committee chairperson, the student is to distribute the final draft of the thesis or dissertation to the committee members for review. At the time of distribution, the student is to meet with the committee chairperson to establish a date and time for the oral defense of the thesis/dissertation. The oral defense should occur at least four weeks before the end of the academic term. The student may announce the date and time of the defense to the university community at least one week prior to the event. The administrative assistant to the student’s program or college can assist in posting defense announcements. Thesis and dissertation defenses are open to all members of the Towson University academic community, and to guests invited by the student. Upon successful completion of your thesis/dissertation defense and making all corrections required by your committee you should submit your thesis to the Office of Graduate Studies and circulate the appropriate final thesis approval form to your committee members for signature. 

Doctoral students should complete the doctoral student info form to ensure correct bio information is included in the commencement program. 

Forms for final approval of your thesis/dissertation.

Submission to graduate studies .

The student is to submit the final approved thesis/dissertation, signed approval form, and the Internet release page in electronic form to the Office of Graduate Studies at gradformat AT_TOWSON at least 10 working days prior to the official end of the term in which the student intends to graduate.

The electronic copy of the thesis/dissertation is to be in a version compatible with Microsoft Word; the electronic copy should not be a PDF at this time. The Office of Graduate Studies evaluates an electronic copy of thesis/dissertation, after it has been approved by the committee, to ensure compliance with the procedural and formatting requirements stipulated in this manual. Theses or dissertations that do not follow the guidelines will need to be corrected by the student before receiving final approval from the Office of Graduate Studies.

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Paul Hur's Dissertation Defense

Paul Hur will defend his dissertation, " Metacognitive Effects of Confusion During Learning: Continuous, Real-Time Self-Report Methods and Insights. " 

His doctoral committee includes Professor Michael Twidale (co-chair, co-director of research, member); Assistant Professor Nigel Bosch (co-chair, co-director of research, member); Associate Professor Chad Lane; and Assistant Professor Cynthia D'Angelo.

Confusion is a complex yet common student experience with cognitive, motivational, and emotional attributes that can be either beneficial or detrimental to the learning process, depending on how it is managed by the student. Current research methods for understanding student confusion conventionally administer time-based, interval confusion self-report survey prompts alone, or in conjunction with affect data such as automatically analyzing eye gaze, facial expressions, or behavioral log data. In this dissertation, via an in-depth 14-student ethnographic study and a large-scale 280-student online experiment, I evaluate novel, continuous, real-time confusion self-report methods designed to be used while engaged in computer-based learning tasks. I examine how these methods could address the shortcomings of existing confusion detection methods. Notably, continuous, real-time confusion self-report methods enable the capture of granular (i.e., high data collection frequency) and rich (i.e., detailed changes to confusion intensities) grounded student confusion data, which can provide representations of confusion’s dynamic nature. This dissertation presents findings on the usability of these tools, including the differences between the physical and digital formats, as well as the implications for research methods and supporting student metacognitive processes. Ultimately, this dissertation takes a step towards developing confusion measurement methods which can accurately capture and depict the uniqueness of how individual students experience confusion when encountering difficulties during learning.  

Biostatistics Graduate Program

Jamie gudeon joseph dissertation defense – june 20.

Posted by duthip1 on Thursday, June 13, 2024 in News .

PhD candidate Jamie Gudeon Joseph will defend her dissertation on Thursday, June 20, at 11 a.m. Central Time. Her advisor is Andrew Spieker . All are invited and encouraged to attend.

The defense will be held in the department’s large conference room on the 11th floor (suite 1100, room 11105) at 2525 West End Avenue. It will also be streamed virtually on Zoom; for virtual access, contact the department at biostatistics[at]vumc[dot]org.

Causal Approaches to Quantifying the Role of Engagement in Studies of Mobile Health Interventions

Recent technological advancement has resulted in the proliferation of interactive text message-based interventions to support medication adherence in patients managing chronic illnesses. Several recent clinical trials have identified these interventions as a strategy to improve outcomes, particularly when used in combination with other interventions. In such settings, patient engagement with these text messages may drive the a portion of the intervention’s effects on key outcomes. Such trials typically include a control arm with no opportunity to engage with text messages. Nevertheless, the relationship between engagement and outcomes may be subject to unmeasured confounding. Quantifying treatment effects using engagement as a post-randomization variable is therefore challenging. In this dissertation, we develop approaches to handle these challenges and provide researchers with principled tools to understand the role of engagement with mobile health interventions. Our first focus involves methods to estimate and bound functional local average treatment effects (i.e., an effect of treatment at theoretical levels of engagement under the intervention), when the exclusion restriction cannot reasonably be assumed. We investigate these methods cross-sectionally and longitudinally in regression-based framework, and derive closed-form sandwich variance estimators for key contrasts of interest. We further show that this method accommodates multiple pathways from treatment to outcome, and consider how operationalizing engagement over time can affect these approaches. Our next focus involves direct investigation of engagement as a mediator, suitable for the setting in which we believe key common causes of engagement and the outcome have been measured. The first fundamental goal of of this aim is to delineate (and interpret) the mediation effects that are applicable to studies of mobile health interventions under strong access monotonicity, and the second is to formalize the assumptions under which they can be identified. We propose using a parametric g-computation based approach to estimating key effects, and evaluate finite-sample properties through simulation studies. We illustrate the utility of our proposed methods through application to a recent clinical trial of patients with type 2 diabetes that showed significant overall effects on key psychosocial outcome measures.

Tags: causal inference , chronic illness , clinical trials , dissertation defense , mobile health interventions

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