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PhD Defence Process: A Comprehensive Guide

PhD Defence

Embarking on the journey toward a PhD is an intellectual odyssey marked by tireless research, countless hours of contemplation, and a fervent commitment to contributing to the body of knowledge in one’s field. As the culmination of this formidable journey, the PhD defence stands as the final frontier, the proverbial bridge between student and scholar.

In this comprehensive guide, we unravel the intricacies of the PhD defence—a momentous occasion that is both a celebration of scholarly achievement and a rigorous evaluation of academic prowess. Join us as we explore the nuances of the defence process, addressing questions about its duration, contemplating the possibility of failure, and delving into the subtle distinctions of language that surround it.

Beyond the formalities, we aim to shed light on the significance of this rite of passage, dispelling misconceptions about its nature. Moreover, we’ll consider the impact of one’s attire on this critical day and share personal experiences and practical tips from those who have successfully navigated the defence journey.

Whether you are on the precipice of your own defence or are simply curious about the process, this guide seeks to demystify the PhD defence, providing a roadmap for success and a nuanced understanding of the pivotal event that marks the transition from student to scholar.

Introduction

A. definition and purpose:, b. overview of the oral examination:, a. general duration of a typical defense, b. factors influencing the duration:, c. preparation and flexibility:, a. preparation and thorough understanding of the research:, b. handling questions effectively:, c. confidence and composure during the presentation:, d. posture of continuous improvement:, a. exploring the possibility of failure:, b. common reasons for failure:, c. steps to mitigate the risk of failure:, d. post-failure resilience:, a. addressing the language variation:, b. conforming to regional preferences:, c. consistency in usage:, d. flexibility and adaptability:, e. navigating language in a globalized academic landscape:, a. debunking myths around the formality of the defense:, b. significance in validating research contributions:, c. post-defense impact:, a. appropriate attire for different settings:, b. professionalism and the impact of appearance:, c. practical tips for dressing success:, b. practical tips for a successful defense:, c. post-defense reflections:, career options after phd.

Embarking on the doctoral journey is a formidable undertaking, where aspiring scholars immerse themselves in the pursuit of knowledge, contributing new insights to their respective fields. At the pinnacle of this academic odyssey lies the PhD defence—a culmination that transcends the boundaries of a mere formality, symbolizing the transformation from a student of a discipline to a recognized contributor to the academic tapestry.

The PhD defence, also known as the viva voce or oral examination, is a pivotal moment in the life of a doctoral candidate.

PhD defence is not merely a ritualistic ceremony; rather, it serves as a platform for scholars to present, defend, and elucidate the findings and implications of their research. The defence is the crucible where ideas are tested, hypotheses scrutinized, and the depth of scholarly understanding is laid bare.

The importance of the PhD defence reverberates throughout the academic landscape. It is not just a capstone event; it is the juncture where academic rigour meets real-world application. The defence is the litmus test of a researcher’s ability to articulate, defend, and contextualize their work—an evaluation that extends beyond the pages of a dissertation.

Beyond its evaluative nature, the defence serves as a rite of passage, validating the years of dedication, perseverance, and intellectual rigour invested in the research endeavour. Success in the defence is a testament to the candidate’s mastery of their subject matter and the originality and impact of their contributions to the academic community.

Furthermore, a successful defence paves the way for future contributions, positioning the scholar as a recognized authority in their field. The defence is not just an endpoint; it is a launchpad, propelling researchers into the next phase of their academic journey as they continue to shape and redefine the boundaries of knowledge.

In essence, the PhD defence is more than a ceremonial checkpoint—it is a transformative experience that validates the intellectual journey, underscores the significance of scholarly contributions, and sets the stage for a continued legacy of academic excellence. As we navigate the intricacies of this process, we invite you to explore the multifaceted dimensions that make the PhD defence an indispensable chapter in the narrative of academic achievement.

What is a PhD Defence?

At its core, a PhD defence is a rigorous and comprehensive examination that marks the culmination of a doctoral candidate’s research journey. It is an essential component of the doctoral process in which the candidate is required to defend their dissertation before a committee of experts in the field. The defence serves multiple purposes, acting as both a showcase of the candidate’s work and an evaluative measure of their understanding, critical thinking, and contributions to the academic domain.

The primary goals of a PhD defence include:

  • Presentation of Research: The candidate presents the key findings, methodology, and significance of their research.
  • Demonstration of Mastery: The defence assesses the candidate’s depth of understanding, mastery of the subject matter, and ability to engage in scholarly discourse.
  • Critical Examination: Committee members rigorously question the candidate, challenging assumptions, testing methodologies, and probing the boundaries of the research.
  • Validation of Originality: The defence validates the originality and contribution of the candidate’s work to the existing body of knowledge.

The PhD defence often takes the form of an oral examination, commonly referred to as the viva voce. This oral component adds a dynamic and interactive dimension to the evaluation process. Key elements of the oral examination include:

  • Presentation: The candidate typically begins with a formal presentation, summarizing the dissertation’s main components, methodology, and findings. This presentation is an opportunity to showcase the significance and novelty of the research.
  • Questioning and Discussion: Following the presentation, the candidate engages in a thorough questioning session with the examination committee. Committee members explore various aspects of the research, challenging the candidates to articulate their rationale, defend their conclusions, and respond to critiques.
  • Defence of Methodology: The candidate is often required to defend the chosen research methodology, demonstrating its appropriateness, rigour, and contribution to the field.
  • Evaluation of Contributions: Committee members assess the originality and impact of the candidate’s contributions to the academic discipline, seeking to understand how the research advances existing knowledge.

The oral examination is not a mere formality; it is a dynamic exchange that tests the candidate’s intellectual acumen, research skills, and capacity to contribute meaningfully to the scholarly community.

In essence, the PhD defence is a comprehensive and interactive evaluation that encapsulates the essence of a candidate’s research journey, demanding a synthesis of knowledge, clarity of expression, and the ability to navigate the complexities of academic inquiry. As we delve into the specifics of the defence process, we will unravel the layers of preparation and skill required to navigate this transformative academic milestone.

How Long is a PhD Defence?

The duration of a PhD defence can vary widely, but it typically ranges from two to three hours. This time frame encompasses the candidate’s presentation of their research, questioning and discussions with the examination committee, and any additional deliberations or decisions by the committee. However, it’s essential to note that this is a general guideline, and actual defence durations may vary based on numerous factors.

  • Sciences and Engineering: Defenses in these fields might lean towards the shorter end of the spectrum, often around two hours. The focus is often on the methodology, results, and technical aspects.
  • Humanities and Social Sciences: Given the theoretical and interpretive nature of research in these fields, defences might extend closer to three hours or more. Discussions may delve into philosophical underpinnings and nuanced interpretations.
  • Simple vs. Complex Studies: The complexity of the research itself plays a role. Elaborate experiments, extensive datasets, or intricate theoretical frameworks may necessitate a more extended defence.
  • Number of Committee Members: A larger committee or one with diverse expertise may lead to more extensive discussions and varied perspectives, potentially elongating the defence.
  • Committee Engagement: The level of engagement and probing by committee members can influence the overall duration. In-depth discussions or debates may extend the defence time.
  • Cultural Norms: In some countries, the oral defence might be more ceremonial, with less emphasis on intense questioning. In others, a rigorous and extended defence might be the norm.
  • Evaluation Practices: Different academic systems have varying evaluation criteria, which can impact the duration of the defence.
  • Institutional Guidelines: Some institutions may have specific guidelines on defence durations, influencing the overall time allotted for the process.

Candidates should be well-prepared for a defence of any duration. Adequate preparation not only involves a concise presentation of the research but also anticipates potential questions and engages in thoughtful discussions. Additionally, candidates should be flexible and responsive to the dynamics of the defense, adapting to the pace set by the committee.

Success Factors in a PhD Defence

  • Successful defence begins with a deep and comprehensive understanding of the research. Candidates should be well-versed in every aspect of their study, from the theoretical framework to the methodology and findings.
  • Thorough preparation involves anticipating potential questions from the examination committee. Candidates should consider the strengths and limitations of their research and be ready to address queries related to methodology, data analysis, and theoretical underpinnings.
  • Conducting mock defences with peers or mentors can be invaluable. It helps refine the presentation, exposes potential areas of weakness, and provides an opportunity to practice responding to challenging questions.
  • Actively listen to questions without interruption. Understanding the nuances of each question is crucial for providing precise and relevant responses.
  • Responses should be clear, concise, and directly address the question. Avoid unnecessary jargon, and strive to convey complex concepts in a manner that is accessible to the entire committee.
  • It’s acceptable not to have all the answers. If faced with a question that stumps you, acknowledge it honestly. Expressing a willingness to explore the topic further demonstrates intellectual humility.
  • Use questions as opportunities to reinforce key messages from the research. Skillfully link responses back to the core contributions of the study, emphasizing its significance.
  • Rehearse the presentation multiple times to build familiarity with the material. This enhances confidence, reduces nervousness, and ensures a smooth and engaging delivery.
  • Maintain confident and open body language. Stand tall, make eye contact, and use gestures judiciously. A composed demeanour contributes to a positive impression.
  • Acknowledge and manage nervousness. It’s natural to feel some anxiety, but channelling that energy into enthusiasm for presenting your research can turn nervousness into a positive force.
  • Engage with the committee through a dynamic and interactive presentation. Invite questions during the presentation to create a more conversational atmosphere.
  • Utilize visual aids effectively. Slides or other visual elements should complement the spoken presentation, reinforcing key points without overwhelming the audience.
  • View the defence not only as an evaluation but also as an opportunity for continuous improvement. Feedback received during the defence can inform future research endeavours and scholarly pursuits.

In essence, success in a PhD defence hinges on meticulous preparation, adept handling of questions, and projecting confidence and composure during the presentation. A well-prepared and resilient candidate is better positioned to navigate the challenges of the defence, transforming it from a moment of evaluation into an affirmation of scholarly achievement.

Failure in PhD Defence

  • While the prospect of failing a PhD defence is relatively rare, it’s essential for candidates to acknowledge that the possibility exists. Understanding this reality can motivate diligent preparation and a proactive approach to mitigate potential risks.
  • Failure, if it occurs, should be seen as a learning opportunity rather than a definitive endpoint. It may highlight areas for improvement and offer insights into refining the research and presentation.
  • Lack of thorough preparation, including a weak grasp of the research content, inadequate rehearsal, and failure to anticipate potential questions, can contribute to failure.
  • Inability to effectively defend the chosen research methodology, including justifying its appropriateness and demonstrating its rigour, can be a critical factor.
  • Failing to clearly articulate the original contributions of the research and its significance to the field may lead to a negative assessment.
  • Responding defensively to questions, exhibiting a lack of openness to critique, or being unwilling to acknowledge limitations can impact the overall impression.
  • Inability to address committee concerns or incorporate constructive feedback received during the defense may contribute to a negative outcome.
  • Comprehensive preparation is the cornerstone of success. Candidates should dedicate ample time to understanding every facet of their research, conducting mock defences, and seeking feedback.
  • Identify potential weaknesses in the research and address them proactively. Being aware of limitations and articulating plans for addressing them in future work demonstrates foresight.
  • Engage with mentors, peers, or advisors before the defence. Solicit constructive feedback on both the content and delivery of the presentation to refine and strengthen the defence.
  • Develop strategies to manage stress and nervousness. Techniques such as mindfulness, deep breathing, or visualization can be effective in maintaining composure during the defence.
  • Conduct a pre-defense review of all materials, ensuring that the presentation aligns with the dissertation and that visual aids are clear and supportive.
  • Approach the defence with an open and reflective attitude. Embrace critique as an opportunity for improvement rather than as a personal affront.
  • Clarify expectations with the examination committee beforehand. Understanding the committee’s focus areas and preferences can guide preparation efforts.
  • In the event of failure, candidates should approach the situation with resilience. Seek feedback from the committee, understand the reasons for the outcome, and use the experience as a springboard for improvement.

In summary, while the prospect of failing a PhD defence is uncommon, acknowledging its possibility and taking proactive steps to mitigate risks are crucial elements of a well-rounded defence strategy. By addressing common failure factors through thorough preparation, openness to critique, and a resilient attitude, candidates can increase their chances of a successful defence outcome.

PhD Defense or Defence?

  • The choice between “defense” and “defence” is primarily a matter of British English versus American English spelling conventions. “Defense” is the preferred spelling in American English, while “defence” is the British English spelling.
  • In the global academic community, both spellings are generally understood and accepted. However, the choice of spelling may be influenced by the academic institution’s language conventions or the preferences of individual scholars.
  • Academic institutions may have specific guidelines regarding language conventions, and candidates are often expected to adhere to the institution’s preferred spelling.
  • Candidates may also consider the preferences of their advisors or committee members. If there is a consistent spelling convention used within the academic department, it is advisable to align with those preferences.
  • Consideration should be given to the spelling conventions of scholarly journals in the candidate’s field. If intending to publish research stemming from the dissertation, aligning with the conventions of target journals is prudent.
  • If the defense presentation or dissertation will be shared with an international audience, using a more universally recognized spelling (such as “defense”) may be preferred to ensure clarity and accessibility.
  • Regardless of the chosen spelling, it’s crucial to maintain consistency throughout the document. Mixing spellings can distract from the content and may be perceived as an oversight.
  • In oral presentations and written correspondence related to the defence, including emails, it’s advisable to maintain consistency with the chosen spelling to present a professional and polished image.
  • Recognizing that language conventions can vary, candidates should approach the choice of spelling with flexibility. Being adaptable to the preferences of the academic context and demonstrating an awareness of regional variations reflects a nuanced understanding of language usage.
  • With the increasing globalization of academia, an awareness of language variations becomes essential. Scholars often collaborate across borders, and an inclusive approach to language conventions contributes to effective communication and collaboration.

In summary, the choice between “PhD defense” and “PhD defence” boils down to regional language conventions and institutional preferences. Maintaining consistency, being mindful of the target audience, and adapting to the expectations of the academic community contribute to a polished and professional presentation, whether in written documents or oral defences.

Is PhD Defense a Formality?

  • While the PhD defence is a structured and ritualistic event, it is far from being a mere formality. It is a critical and substantive part of the doctoral journey, designed to rigorously evaluate the candidate’s research contributions, understanding of the field, and ability to engage in scholarly discourse.
  • The defence is not a checkbox to be marked but rather a dynamic process where the candidate’s research is evaluated for its scholarly merit. The committee scrutinizes the originality, significance, and methodology of the research, aiming to ensure it meets the standards of advanced academic work.
  • Far from a passive or purely ceremonial event, the defence involves active engagement between the candidate and the examination committee. Questions, discussions, and debates are integral components that enrich the scholarly exchange during the defence.
  • The defence serves as a platform for the candidate to demonstrate the originality of their research. Committee members assess the novelty of the contributions, ensuring that the work adds value to the existing body of knowledge.
  • Beyond the content, the defence evaluates the methodological rigour of the research. Committee members assess whether the chosen methodology is appropriate, well-executed, and contributes to the validity of the findings.
  • Successful completion of the defence affirms the candidate’s ability to contribute meaningfully to the academic discourse in their field. It is an endorsement of the candidate’s position as a knowledgeable and respected scholar.
  • The defence process acts as a quality assurance mechanism in academia. It ensures that individuals awarded a doctoral degree have undergone a thorough and rigorous evaluation, upholding the standards of excellence in research and scholarly inquiry.
  • Institutions have specific criteria and standards for awarding a PhD. The defence process aligns with these institutional and academic standards, providing a consistent and transparent mechanism for evaluating candidates.
  • Successful completion of the defence is a pivotal moment that marks the transition from a doctoral candidate to a recognized scholar. It opens doors to further contributions, collaborations, and opportunities within the academic community.
  • Research presented during the defence often forms the basis for future publications. The validation received in the defence enhances the credibility of the research, facilitating its dissemination and impact within the academic community.
  • Beyond the academic realm, a successfully defended PhD is a key credential for professional advancement. It enhances one’s standing in the broader professional landscape, opening doors to research positions, teaching opportunities, and leadership roles.

In essence, the PhD defence is a rigorous and meaningful process that goes beyond formalities, playing a crucial role in affirming the academic merit of a candidate’s research and marking the culmination of their journey toward scholarly recognition.

Dressing for Success: PhD Defense Outfit

  • For Men: A well-fitted suit in neutral colours (black, navy, grey), a collared dress shirt, a tie, and formal dress shoes.
  • For Women: A tailored suit, a blouse or button-down shirt, and closed-toe dress shoes.
  • Dress codes can vary based on cultural expectations. It’s advisable to be aware of any cultural nuances within the academic institution and to adapt attire accordingly.
  • With the rise of virtual defenses, considerations for attire remain relevant. Even in online settings, dressing professionally contributes to a polished and serious demeanor. Virtual attire can mirror what one would wear in-person, focusing on the upper body visible on camera.
  • The attire chosen for a PhD defense contributes to the first impression that a candidate makes on the examination committee. A professional and polished appearance sets a positive tone for the defense.
  • Dressing appropriately reflects respect for the gravity of the occasion. It acknowledges the significance of the defense as a formal evaluation of one’s scholarly contributions.
  • Wearing professional attire can contribute to a boost in confidence. When individuals feel well-dressed and put-together, it can positively impact their mindset and overall presentation.
  • The PhD defense is a serious academic event, and dressing professionally fosters an atmosphere of seriousness and commitment to the scholarly process. It aligns with the respect one accords to academic traditions.
  • Institutional norms may influence dress expectations. Some academic institutions may have specific guidelines regarding attire for formal events, and candidates should be aware of and adhere to these norms.
  • While adhering to the formality expected in academic settings, individuals can also express their personal style within the bounds of professionalism. It’s about finding a balance between institutional expectations and personal comfort.
  • Select and prepare the outfit well in advance to avoid last-minute stress. Ensure that the attire is clean, well-ironed, and in good condition.
  • Accessories such as ties, scarves, or jewelry should complement the outfit. However, it’s advisable to keep accessories subtle to maintain a professional appearance.
  • While dressing professionally, prioritize comfort. PhD defenses can be mentally demanding, and comfortable attire can contribute to a more confident and composed demeanor.
  • Pay attention to grooming, including personal hygiene and haircare. A well-groomed appearance contributes to an overall polished look.
  • Start preparation well in advance of the defense date. Know your research inside out, anticipate potential questions, and be ready to discuss the nuances of your methodology, findings, and contributions.
  • Conduct mock defenses with peers, mentors, or colleagues. Mock defenses provide an opportunity to receive constructive feedback, practice responses to potential questions, and refine your presentation.
  • Strike a balance between confidence and humility. Confidence in presenting your research is essential, but being open to acknowledging limitations and areas for improvement demonstrates intellectual honesty.
  • Actively engage with the examination committee during the defense. Listen carefully to questions, respond thoughtfully, and view the defense as a scholarly exchange rather than a mere formality.
  • Understand the expertise and backgrounds of the committee members. Tailor your presentation and responses to align with the interests and expectations of your specific audience.
  • Practice time management during your presentation. Ensure that you allocate sufficient time to cover key aspects of your research, leaving ample time for questions and discussions.
  • It’s normal to feel nervous, but practicing mindfulness and staying calm under pressure is crucial. Take deep breaths, maintain eye contact, and focus on delivering a clear and composed presentation.
  • Have a plan for post-defense activities. Whether it’s revisions to the dissertation, publications, or future research endeavors, having a roadmap for what comes next demonstrates foresight and commitment to ongoing scholarly contributions.
  • After successfully defending, individuals often emphasize the importance of taking time to reflect on the entire doctoral journey. Acknowledge personal and academic growth, celebrate achievements, and use the experience to inform future scholarly pursuits.

In summary, learning from the experiences of others who have successfully defended offers a wealth of practical wisdom. These insights, combined with thoughtful preparation and a proactive approach, contribute to a successful and fulfilling defense experience.

You have plenty of career options after completing a PhD. For more details, visit my blog posts:

7 Essential Steps for Building a Robust Research Portfolio

Exciting Career Opportunities for PhD Researchers and Research Scholars

Freelance Writing or Editing Opportunities for Researchers A Comprehensive Guide

Research Consultancy: An Alternate Career for Researchers

The Insider’s Guide to Becoming a Patent Agent: Opportunities, Requirements, and Challenges

The journey from a curious researcher to a recognized scholar culminates in the PhD defence—an intellectual odyssey marked by dedication, resilience, and a relentless pursuit of knowledge. As we navigate the intricacies of this pivotal event, it becomes evident that the PhD defence is far more than a ceremonial rite; it is a substantive evaluation that validates the contributions of a researcher to the academic landscape.

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Defending Your Dissertation: A Guide

A woman in front of a bookshelf speaking to a laptop

Written by Luke Wink-Moran | Photo by insta_photos

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

The Graduate Writing Lab

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

The Writing Skills Improvement Program

https://wsip.arizona.edu

Campus Health Counseling and Psych Services

https://caps.arizona.edu

https://www.scribbr.com/

phd candidate defense

  • PhD Viva Voces – A Complete Guide
  • Doing a PhD
  • A PhD viva involves defending your thesis in an oral examination with at least two examiners.
  • The aim of a PhD viva is to confirm that the work is your own , that you have a deep understanding of your project and, overall, that you are a competent researcher .
  • There are no standard durations, but they usually range from one to three hours, with most lasting approximately two hours .
  • There are six outcomes of a PhD viva: (1) pass without corrections (2) pass subject to minor corrections, (3) pass subject to major corrections, (4) downgrade to MPhil with no amendments, (5) downgrade to MPhil subject to amendments, (6) immediate fail.
  • Almost all students who sit their viva pass it, with the most common outcome being ‘(2) – pass subject to minor corrections’.

What Is a PhD Viva?

A viva voce , more commonly referred to as ‘viva’, is an oral examination conducted at the end of your PhD and is essentially the final hurdle on the path to a doctorate. It is the period in which a student’s knowledge and work are evaluated by independent examiners.

In order to assess the student and their work around their research question, a viva sets out to determine:

  • you understand the ideas and theories that you have put forward,
  • you can answer questions about elements of your work that the examiners have questions about,
  • you understand the broader research in your field and how your work contributes to this,
  • you are aware of the limitations of your work and understand how it can be developed further,
  • your work makes an original contribution, is your own and has not been plagiarised.

Note: A viva is a compulsory procedure for all PhD students, with the only exception being when a PhD is obtained through publication as opposed to the conventional route of study.

Who Will Attend a Viva?

In the UK, at least two examiners must take part in all vivas. Although you could have more than two examiners, most will not in an attempt to facilitate a smoother questioning process.

One of the two examiners will be internal, i.e. from your university, and the other will be external, i.e. from another university. Regardless, both will be knowledgeable in your research field and have read your thesis beforehand.

In addition to your two examiners, two other people may be present. The first is a chairperson. This is an individual who will be responsible for monitoring the interview and for ensuring proper conduct is followed at all times. The need for an external chairperson will vary between universities, as one of the examiners can also take on this role. The second is your supervisor, whose attendance is decided upon by you in agreement with your examiners. If your supervisor attends, they are prohibited from asking questions or from influencing the outcome of the viva.

To avoid any misunderstandings, we have summarised the above in a table:

Note: In some countries, such as in the United States, a viva is known as a ‘PhD defense’ and is performed publicly in front of a panel or board of examiners and an open audience. In these situations, the student presents their work in the form of a lecture and then faces questions from the examiners and audience which almost acts as a critical appraisal.

How Long Does a Viva Last?

Since all universities have different guidelines , and since all PhDs are unique, there are no standard durations. Typically, however, the duration ranges from one to three hours, with most lasting approximately two hours.

Your examiners will also influence the duration of your viva as some will favour a lengthy discussion, while others may not. Usually, your university will consult your examiners in advance and notify you of the likely duration closer to the day of your viva.

What Happens During a Viva?

Regardless of the subject area, all PhD vivas follow the same examination process format as below.

Introductions

You will introduce yourselves to each other, with the internal examiner normally introducing the external examiner. If an external chairperson is present, they too are introduced; otherwise, this role will be assumed by one of the examiners.

Procedure Explained

After the introductions, the appointed chair will explain the viva process. Although it should already be known to everyone, it will be repeated to ensure the viva remains on track during the forthcoming discussion.

Warm-Up Questions

The examiners will then begin the questioning process. This usually starts with a few simple opening questions, such as asking you to summarise your PhD thesis and what motivated you to carry out the research project.

In-Depth Questions

The viva questions will then naturally increase in difficulty as the examiners go further into the details of your thesis. These may include questions such as “What was the most critical decision you made when determining your research methodology ?”, “Do your findings agree with the current published work?” and “How do your findings impact existing theories or literature? ”. In addition to asking open-ended questions, they will also ask specific questions about the methodology, results and analysis on which your thesis is based.

Closing the Viva

Once the examiners are satisfied that they have thoroughly evaluated your knowledge and thesis, they will invite you to ask any questions you may have, and then bring the oral examination to a close.

What Happens After the Viva?

Once your viva has officially ended, your examiners will ask you to leave the room so that they can discuss your performance. Once a mutual agreement has been reached, which can take anywhere from 10 minutes to an hour, you will be invited back inside and informed of your outcome.

PhD Viva Outcomes

There are six possible outcomes to a viva:

  • Immediate award of degree: A rare recommendation – congratulations, you are one of the few people who completely satisfied your examiners the first time around. You do not have to do anything further at this point.
  • Minor amendments required: The most common recommendation – you obtain a pass on the condition that you make a number of minor amendments to your thesis, such as clarifying certain points and correcting grammatical errors. The time you have to make these changes depends on the number of them, but is usually one to six months.
  • Major amendments required: A somewhat uncommon recommendation – you are requested to make major amendments to your thesis, ranging from further research to collecting more data or rewriting entire sections. Again, the time you have to complete this will depend on the number of changes required, but will usually be six months to one year. You will be awarded your degree once your amended thesis has been reviewed and accepted.
  • Immediate award of MPhil: An uncommon recommendation – your examiners believe your thesis does not meet the standard for a doctoral degree but meets the standard for an MPhil (Master of Philosophy), a lower Master’s degree.
  • Amendments required for MPhil: A rare recommendation – your examiners believe your thesis does not meet the standard for a doctoral degree, but with several amendments will meet the standard for an MPhil.
  • Immediate fail: A very rare recommendation – you are given an immediate fail without the ability to resubmit and without entitlement to an MPhil.

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What Is the Pass Rate for Vivas?

Based on an  analysis of 26,076 PhD students  who took their viva exam between 2006 and 2017, the PhD viva pass rate in the UK is 96%; of those who passed, about 80% were required to make minor amendments to their thesis. The reason for this high pass rate is that supervisors will only put their students forward for a viva once they confidently believe they are ready for it. As a result, most candidates who sit a viva are already well-versed in their PhD topic before they even start preparing for the exam.

How Do I Arrange a Viva?

Your viva will be arranged either by the examiners or by the chairperson. The viva will be arranged at least one to two months after you have submitted your thesis and will arrange a viva date and venue that is suitable for all participants.

Can I Choose My Examiners?

At most universities, you and your supervisor will choose the internal and external examiners yourselves. This is because the examiners must have extensive knowledge of the thesis topic in order to be able to examine you and, as the author of the thesis in question, who else could better determine who they might be than you and your supervisor. The internal examiner is usually quite easy to find given they will be from your institution, but the external examiner may end up being your second or third preference depending on availability.

Can I Take Notes Into a Viva?

A viva is about testing your competence, not your memory. As such, you are allowed to take notes and other supporting material in with you. However, keep in mind that your examiners will not be overly impressed if you constantly have to refer to your notes to answer each question. Because of this, many students prefer to take an annotated copy of their thesis, with important points already highlighted and key chapters marked with post-it notes.

In addition to an annotated copy of a thesis, some students also take:

  • a list of questions they would like to ask the examiners,
  • notes that were created during their preparation,
  • a list of minor corrections they have already identified from their viva prep work.

How Do I Prepare for a PhD Viva?

There are several ways to prepare for a PhD viva, one of the most effective being a mock viva voce examination . This allows you to familiarise yourself with the type of viva questions you will be asked and identify any weak areas you need to improve. They also give you the opportunity to practise without the pressure, giving you more time to think about your answers which will help to make sure that you know your thesis inside out. However, a mock viva exam is just one of many methods available to you – some of the other viva preparation methods can be found on our “ How to Prepare for a PhD Viva ” page.

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Defense and Dissertation Overview

Once a student’s box is checked, the BPH student should set up a one-on-one “Defense Packet Meeting” with the BPH Associate Director to review the Defense and Dissertation Process, which includes reviewing all required materials, logistics, timing, FAS/Harvard Griffin GSAS Form of the Dissertation, sample forms, and to answer student questions related to these processes.

phd candidate defense

  • Defense Committee Chair: One member of the student’s DAC, often the DAC chair, is required to chair the oral defense. This required holdover from the DAC serves the purpose of providing insight to the examiners regarding the path the student has taken in completing the dissertation research. Their primary role is to assess committee satisfaction with the written dissertation, administer the exam, arbitrate any problems that may arise, and make final recommendations for completion of necessary corrections and additions to the dissertation. No other DAC members can serve on the defense committee .
  • At least one member must be a BPH faculty member, often from the same academic department.
  • One member of the examination committee must be from outside of Harvard University.
  • The fourth member may be from either BPH or another Harvard-affiliated program.
  • Co-authors and collaborators cannot be members of the Defense committee
DEFENSE TIMING AND FORMAT
  • Students should notify the BPH Program as far in advance as possible with the details of the exam. 
  • The student is required to notify the BPH office no later than 3 weeks in advance of the defense with the final dissertation title.
  • At least two weeks before the date of exam, defense members should be sent copies of the dissertation for review. A copy of the dissertation should also be sent to the BPH program.
  • If any defense committee member foresees problems with the exam, they should contact the chair of the defense committee in advance of the meeting. If major problems are found with the written document, the Committee can decide to postpone the oral defense until satisfactory changes are made. While rare in our program, these occasions can involve the insufficient or improper use of statistical methods, grossly overstated conclusions, insufficient background or discussion, or evidence of plagiarism.
  • More details about the timing and format are provided in the “Defense Packet Meeting” held with each student.

STIPEND GUIDELINES

If a student successfully defends the dissertation before the 15th of the month, the stipend will be terminated at the end of that month. If the student successfully defends on or after the 15th, the next month’s stipend will be the final month the student is paid, at the discretion of their advisor.

Students are encouraged to speak to their advisors directly about how they should be paid as they complete their graduate work. If an advisor wishes to pay the student for one additional month, beyond what has been explained above, the advisor must notify the department’s financial administrator. For administrative reasons, a stipend cannot be issued to a student after their graduation/degree conferral date.

ORAL DEFENSE PROCEDURES

Part 1: Public Seminar As part of the exam, the PhD candidate will present a public seminar followed by a private oral examination.  The public presentation lasts no longer than 1 hour, which includes time for the advisor’s introduction, the student’s oral presentation and acknowledgements, and time for audience questions and answers.  The Defense Committee is required to attend the public seminar; however, it is customary for members of the defense committee to hold their questions until the private oral exam.

Part 2: Private Oral Examination A private oral examination follows the public seminar.  Initially, the student will be asked to leave the room for several minutes, along with the dissertation advisor if the dissertation advisor has decided to remain for the private exam.  During this time, the committee will discuss the merits of the dissertation, any issues with the dissertation, and areas they may want to focus on during the oral exam.  The student (and advisor if present) is then asked back into the room for the exam.

Each member of the defense committee will direct questions to the candidate based on their review of the dissertation and presentation of the seminar. The Defense Chair will moderate the discussion between the panel and the student.  The closed defense takes up to two hours and involves detailed technical questions as well as broader questions on the conclusions, impact, and limitations of the research.  Dissertation advisors may be present, but they must not participate in the exam (e.g., answer questions posed by the committee).

At the end of the examination, the student (and advisor if present) is once again asked to step out of the room for several minutes.  The Committee will discuss any revisions needed for the thesis and whether these revisions need to be reviewed and by whom.  Once the committee determines the outcomes, the student will be asked back into the room and the Committee provides the student with any [minor] changes needed to the dissertation. While it is extremely rare for the student to fail at this stage, the committee will provide recommendations to the student on their research, communication skills, and development as a scientist, as well as delineating the required changes to the dissertation.

PREPARING FOR THE DEFENSE/WRITING THE DISSERTATION

Students preparing to write and defend their dissertation must review University requirements as outlined in “ Dissertations ” with guidelines published at the Graduate School of Arts and Sciences.

Students are also welcome to visit the BPH Student Lounge (Building 2, Room 113) to look at copies of previous BPH bound dissertations.

Writing the Dissertation Each student must write a comprehensive PhD dissertation on their research topic and the original results of their research. There are a variety of ways a dissertation can be composed, but the core elements described below must be included. The dissertation must show original treatment of the subject, contain a scholarly review of the pertinent literature, provide evidence of independent research of publishable quality, and be clearly, logically, and carefully written. In addition to a compendium of the student’s research, including detailed methods and results, the dissertation must contain a thoughtful discussion of the conclusions, impact, and limitations of the research. The completed work should be critically reviewed by the dissertation advisor before being submitted to the Dissertation Defense Committee.

In some cases, the student has done all of the work in the dissertation; more often portions of the dissertation result from collaborative research. In all dissertations containing collaborative results, the dissertation should indicate concisely who contributed to the work and how.  For example, a chapter containing multi-authored, published work must include a complete reference of the publication and a brief description of the candidate’s and the colleagues’ contributions. For work that is not published but which resulted from multiple researchers, the contributors must be named and respective attributions made clear. This policy allows stylistic flexibility; depending on the amount of collaborative work in the dissertation and the status of publication(s), the attributions can be, preferably, on or accompanying the cover page for each chapter or within an extended acknowledgements section at the end of each chapter. It is recommended that if figures or figure panels are included that are the work of others that the figure panels be clearly identified and the work properly attributed. It is permissible for more than one student to include work from the same collaboration or publication as long as the required attributions are clear, justified, and complete.

Individual chapters can be that of published articles as long as there are also comprehensive Introduction and Conclusion chapters written by the student. While the text can be the same, use of journal reprints as a chapter is not permissible. A word document of the published article must be used, and the pages in the dissertation must be consecutively numbered. Furthermore, the figures and accompanying figure legends must be integrated into the main body of each chapter, preferably following the first mention of the given figure, not clustered at the end of the chapter. Any dissertation that varies significantly from the Graduate School or FAS guidelines, or is not neat and readable, is subject to required stylistic revision before acceptance by the University. (For further information, please visit https://gsas.harvard.edu/academics/dissertations ).

DEFENSE FORMS AND PAPERWORK

Dissertation Acceptance Certificate Before the examination, the BPH Program Office will provide the Defense Committee Chair with a copy of the official Dissertation Acceptance Certificate. This certificate must be signed by all readers of the dissertation at the end of the examination and returned to the BPH Program Office. This certificate will be scanned and sent to the student so it can be inserted as page one of the dissertation prior to the online submission. The student must submit the one original, official copy to the Registrar’s in Cambridge by the appropriate deadline.

If extensive corrections are to be made, the BPH Program Office will hold the certificate until the Defense Committee Chair, and/or assigned reviewer(s) provide a written notification to the BPH Program to confirm that the corrected work has been reviewed and approved.

Dissertation Defense Exam Report The Dissertation Defense Exam Report is completed by the members of the Dissertation Defense Committee to provide a record of any comments or recommendations they may have. The report must be signed by all members immediately after the private exam. The completed report must be submitted to the BPH Program Office at the same time as the Dissertation Acceptance Certificate.

Sample Dissertation Title Page Please click here to see a sample BPH Dissertation Title Page.  Again, please refer to the Dissertation website for guidelines about how to format your dissertation.

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13 Tips to Prepare for Your PhD Dissertation Defense

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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?

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.

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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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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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The doctoral dissertation is the culmination of scholarly work in graduate school. Every PhD candidate in the Harvard Griffin Graduate School of Arts and Sciences is required to successfully complete and submit a dissertation to qualify for degree conferral. The dissertation must be submitted in one of two formats.  

  • The traditional format is described in detail here .
  • Three articles describing original empirical research that the dissertation committee deems “of publishable quality.”  The student must be the first author on each paper  or obtain approval from their committee to include papers for which they are not the first author . At least one of the three papers must be under review, in press, or published in a peer-reviewed journal. 
  • An introductory chapter that thoroughly reviews the literature relevant to the three papers.
  • A concluding chapter that describes what was learned from the three papers.

Post-prospectus changes :  If students would like to make substantive changes to the content and/or format of the dissertation after prospectus approval, they must revise their prospectus and obtain approval of the revised version from all committee members. Another meeting of the prospectus committee may be required if the changes are substantial.

If students would like to make changes to the composition of their dissertation committee after prospectus approval, they must obtain 1) approval from the primary advisor/ committee chair to make the change, and 2) approval of the prospectus by any new committee member(s). If the new member doesn't approve of the prospectus as written, the prospectus may need to be revised. If the revisions are substantial, students may need to have another full prospectus meeting to ensure the revised version of the prospectus is approved by every member of the committee.  

Dissertation Committee:  The Dissertation Committee comprises of the three members of the prospectus committee and an additional member—the outside examiner— who was not a member of the prospectus committee. The outside examiner must be approved by the CHD. Any tenured or tenure-track faculty member in the Psychology Department is automatically approved as an outside examiner.  Outside scholars require approval from your primary advisor and from the CHD. Students may ask the Graduate Program Coordinator if a particular scholar had already been approved in the past; if so, there is no further action needed by the student. If they have not been,  students should petition the CHD via email to the Graduate Program Coordinator; describe briefly why you are requesting the scholar and what they will add to the committee, i.e. "for their expertise in..." and include a copy of the scholar's CV.  

Dissertation Approval:   The dissertation must be approved by the student’s advisor before it is submitted to the dissertation committee. After the student sends the dissertation to the committee, they will have three weeks to read and assess the work. Each committee member should complete a  Dissertation Approval Form  and return it to the student and Graduate Office within three weeks. 

The committee members will receive an evaluation form, where they select among these options:

  • Not acceptable in current form and cannot be corrected without major revisions and consultation of committee.
  • Needs considerable revision, to be seen by me again. Needs committee consultation: [yes/no]
  • Is acceptable with a few minor revisions, to be seen by me again.
  • Is acceptable with voluntary minor revisions.
  • Is acceptable as is.

If substantive revisions are required, the student will need to respond to these revisions, distribute a revised version to the committee, and the committee will have two more weeks to read and assess the revised version. All committee members must approve "as is" or "with voluntary minor revisions" before the defense can proceed.  

Dissertation Defense Date: Students are responsible for coordinating the schedule for their dissertation defense date. Due to the difficulty of coordinating schedules for several faculty, students are encouraged to find a mutually agreeable tentative date and time (we recommend a 2-hour duration) for the defense and ask committee members to pencil it in. However, it is crucial to recognize that this date will be confirmed only when the student has received approval from all members of their committee. In addition, the department must advertise the defense for two weeks before the date it can be held. Therefore, we strongly recommend the dissertation be submitted to the committee ten weeks before tentative defense date to accommodate time for rounds of revisions. The date will be pushed back if the student has not received approval from all members

Defenses can take place at any point in the year, as long as the committee agrees to convene. However, note there are deadlines to complete the defense in time for November, March, and May degree conferrals. The Department recommends that the defense be held at least 1-2 weeks prior to the dissertation submission deadline for that degree period. Deadlines for the current year can be found online in Harvard Griffin GSAS Policies in the Introduction section.

To submit: Email your dissertation as a single Word Doc or PDF file (or both) to your committee, cc’ing the Graduate Program coordinator. The Graduate Program Coordinator will follow up on this email by distributing the Dissertation Approval Form .  

Oral Defense:   Once the dissertation committee has approved the written dissertation, the student should book a room for the defense and send an abstract to the Graduate Office, which will announce the defense to the Department. WJH 1550 and 105, and NW 243 are the most common choices for a room. Students should submit a room request through FAS RoomBook . Committee members may participate remotely, if necessary, via Zoom or speakerphone. The Building Operations Office can lend a conference phone for this purpose. The Department does not have a budget to fly in committee members from other institutions except for former Harvard Psychology faculty members, although students should consult with their individual advisors to determine whether they would cover travel costs. We can provide a parking pass for committee members at nearby institutions.

The oral examination is moderated by the student's advisor, who is the Committee Chair. The advisor will introduce the student. The student gives a talk  about the work, and then the advisor will ask for questions from the committee. Talk times vary depending on area; please check in with your advisor to confirm. If there is time, the advisor may also choose to invite questions from the audience. The defense is a public event open to all. At the conclusion of the examination, the candidate and audience are dismissed, and the committee meets to make a final evaluation of the student's candidacy for a PhD. In cases of a positive evaluation, the committee members sign the Dissertation Acceptance Certificate .   

Dissertation Acceptance Certificate (DAC):   Students must complete a dissertation acceptance certificate (DAC), which includes the title of the dissertation and signatures of at least three readers approved by the student’s program. Prior to the oral defense, the Graduate Office will prepare a DAC, which includes the title of the dissertation, student name, and signature lines for each committee member The title on the DAC must read exactly as it does on the title page of the dissertation. A copy of the signed DAC should appear before the title page of the online dissertation submission; no page number should be assigned to the DAC. The DAC will be included in all copies of the dissertation.  

Dissertation Submission:   Following the successful oral defense, students must submit their dissertation in PDF format to the FAS Registrar’s Office through  ProQuest ETD by the deadline established for each degree conferral date (see the Harvard Griffin GSAS  Degree Calendar  or the  Registrar’s Office website ). Please carefully review the  dissertation formatting  before submitting online. Formatting errors may prevent students from receiving their degree. Harvard Griffin GSAS provides this helpful Dissertation Submission Checklist . The DAC must additionally be uploaded as a separate "Administrative Document" when submitting the electronic dissertation. The Registrar’s Office will review the dissertation for compliance and will contact the student to confirm acceptance or to request alterations. More details on the dissertation submission process can be found here .

  • Required Courses
  • First Year Project
  • Second Year Project
  • Master's in Passing
  • Graduating & Commencement

Preparing for Your PhD Defence

Completing your dissertation isn’t the final hurdle to earning your PhD, the oral defence (called a viva voce or viva in the UK) is. But once the date has been set and the examiners are confirmed, how do you start to prepare? Here are some tips to help you beat the nerves and rock your defence.

Know What You’re in For

If defences are public in your department, try to attend a couple before your own. Attending someone else’s defence is a great learning experience and will help you see what works and what doesn't. Notice things like how the candidate dresses, how they address the examiners, and the sort of questions the committee asks. What makes their talk compelling? Watching a live defence is the best way to understand the format and what will be expected of you when it’s your turn.  

Reread Your Dissertation

This is a very important step. A PhD is a multi-year endeavour and it may have been a few years since you did some of the research in your dissertation. Go through each chapter and summarize your main arguments. Then zoom out about your dissertation as a whole. While the committee will question you about the details, they will also ask you to consider your work in a broader context. What are the implications of your findings? What does your thesis contribute to the field? It’s also a good idea to take note of any weaknesses or mistakes so you’re prepared if they’re discussed during the defence.

Prepare Your Talk

After rereading your thesis, you will be in a good position to put your talk together. Your talk should address what you did, why you did it, how you did it, what you found, and what it means. Remember you will only have about 20 minutes. Preparation is more than just building a slide deck, you must also practice giving your talk. Practice giving your talk multiple times both on your own and in front of groups—and remember to rehearse the question part too. Fielding questions from your test audience will help you get better at thinking on your feet when facing unexpected questions.

Basic Question Types

It’s impossible to predict every question you will be asked during your defence so instead prepare for questions in these five common categories: General questions, the context of your work, your methods and research design, analysis of your results, and discussion. You can also familiarize yourself with the work of your committee members as they are more likely to ask questions about their own area of expertise.

Defence preparation shouldn’t be purely academic. Don’t forget to prepare yourself mentally and physically as well by eating well, exercising, and getting enough sleep.

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Eva Lantsoght

November 30th, 2021, defending a phd thesis is an emotional moment candidates and supervisors should be prepared for.

4 comments | 55 shares

Estimated reading time: 6 minutes

The PhD defence, or viva, is significant academic rite of passage, which as well as marking the culmination of years of study, can also be a highly charged emotional moment.   Drawing on years of collecting accounts of PhD defences on her blog and her recent book (Planning and Passing Your PhD Defence, co-authored with Olga Degtyareva),  Eva Lantsoght , discusses how both PhD students and supervisors can benefit from a more engaged understanding of the emotions underlying the PhD defence. 

In the days leading up to my doctoral defence, I had a recurring nightmare about my supervisor forgetting to show up for my defence. I was well-prepared, and since I was defending in the Netherlands, my thesis was already printed and approved. Failing was virtually impossible. Why then, was I nervous about my doctoral defence to the point of having recurring nightmares?

After eventually passing my doctoral defence, I decided to collect stories about the doctoral defence (or viva, depending on the country) around the world for my blog. I was originally fascinated by the differences between defence formats (such as the sword newly minted doctors receive in Finland and the medal in Chile ). Over time, however, I started to see that below the superficial differences, all types of defence show similarities. One is that there is always an emotional dimension to the defence. My worries before my defence were hardly an isolated case. Many doctoral candidates report strong emotions around thesis submission, in the weeks leading up to the defence, during the event, and even afterwards, when the post-defence blues may kick in.

Typically, discussions on the doctoral defence centre around the scholarly dimension. A defence is often viewed solely as an academic event marking and evaluating the end of a research project

Typically, discussions on the doctoral defence centre around the scholarly dimension. A defence is often viewed solely as an academic event marking and evaluating the end of a research project. However, in our recent book Planning and Passing Your PhD Defence , which I co-wrote with Olga Degtyareva, we have paid special attention to the emotional dimension of the defence (of course, in addition to the scholarly dimension preparing for answering questions, and other traditional aspects related to the doctoral defence). This was in part because, we strongly felt that we shouldn’t consider the defence as a regular examination, where a standard set of criteria are used to assess a student. Besides its function as an examination, the defence is also a rite of passage, a confirmation, a celebration, and the culmination of years of independent research work. Emotions are murky and difficult to factor in for assessment. The emotions involved in the doctoral defence make it a unique event: for the candidate, the examiners (or committee members), and for the supervisor. Being aware of these emotions, and bringing them to light, is important to understanding the defence better and the role it plays in a research career.

In my work on the doctoral defence, I found (to my surprise) that the major differences between defence formats did not influence the candidates’ perception much . On the other hand, I did find important differences in the emotions felt by candidates related to the defence, as a function of socio-demographic aspects, notably gender. Women doctoral candidates experience more negative feelings before the defence, and if they had a negative experience during the defence, the negative impact on their perception as a researcher could often be long-lasting. Being aware of how different groups experience the emotions related to the defence differently is important, especially for supervisors and examiners, and can be empowering for candidates. Besides simply being aware of the emotional dimension, it can also enable the small changes that can help settle things when emotions run high: taking a short break, offering water, getting up to open a window, or moving to another topic of the thesis.

phd candidate defense

While each PhD candidate, each research study, and each PhD trajectory are unique, there are some common emotions that deserve to be mentioned. First of all, in the weeks or days leading up to thesis submission, candidates often feel that the work is not enough, worthless, or otherwise insufficient, and these feelings can contribute to perfectionism. Other candidates may be so tired of the thesis that every small action may feel like a terrible chore. Some feel relieved upon submission, and others worry about how it will be received.

Many candidates also worry about how they will perform. For candidates in the United Kingdom, where the viva takes place before final submission of the thesis and may determine the level of corrections required for the thesis, candidates worry about what the outcome of the thesis and viva will be. Major revisions could potentially add months to the doctoral journey. Because the viva is behind closed doors, candidates also may not know very well what to expect. In the Netherlands, where candidates are sure they will pass, other causes lead to worry and anxiety. As the defence is public, candidates feel the pressure to perform well in front of the committee, friends, colleagues, and family.

it is also important for supervisors and examiners to be aware of this emotional dimension, and to know how different groups of candidates experience these emotions

The first step in dealing with this anxiety, is to name and acknowledge it, and to know that these feelings are normal. Candidates who passed without corrections worry about passing their defence as much as those who had more work on their thesis after the defence. Breathing techniques, meditation, and relaxation exercises can help. University counselling services should be there to support as well. Being well-prepared for the day of the defence itself may also help candidates to feel more in control over the day and their feelings. A positive action, such as stopping by colleagues and expressing gratitude to them before the defence, can improve defence-day-anxiety. Many candidates feel more nervous right before and at the beginning of their defence. Taking notes, repeating the question, or asking for clarification of the question, are all valid options to start answering in a calm and controlled manner. At the end of the defence, candidates can be nervous to hear the outcome, and the minutes while the committee is in deliberation may feel like hours. Then, after hearing the verdict, often the final flood of emotions (relief, happiness, pride, or perhaps disappointment, anger, or worry about the thesis revision) comes.

Emotions play an important role leading up to and during the doctoral defence. Understanding the role of these emotions is important for candidates, so that they know that what they are feeling is normal, and does not mean that they are not worthy of a doctorate. At the same time, it is also important for supervisors and examiners to be aware of this emotional dimension, and to know how different groups of candidates experience these emotions. Being aware of and holding space for these emotions allows all those who are involved in the defence to experience the defence, not simply as a test of knowledge, but as the important moment it is, in the formation and affirmation of a new scholar.

Note: This article gives the views of the author, and not the position of the LSE Impact Blog, nor of the London School of Economics. Please review our  comments policy  if you have any concerns on posting a comment below.

Image Credit: Ralph Leue via Unsplash. 

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About the author

phd candidate defense

Dr. Eva Lantsoght is a Full Professor in Civil Engineering at Universidad San Francisco de Quito in Ecuador and tenured assistant professor at Delft University of Technology in the Netherlands. Her blog and co-hosted podcast PhD Talk addresses the mechanics of doing research, PhD life, and general academic matters. Find her @evalantsoght or at evalantsoght.com.

  • Pingback: Defending a PhD thesis is an emotional moment candidates and supervisors should be prepared for - Multidimensional News for Educators

In Australia there is no defence process and typically no discussion between the examiners…lots of secrecy and anonymity for some reason.

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PhD Completion Process

Congratulations!

As a PhD student, you have spent spend significant time at the University of Rochester taking courses, completing research in your field, completing milestones and are now ready to complete your degree.

The final requirement in earning a PhD degree is the completion and defense of the doctoral dissertation. Understanding the steps and associated deadlines in the dissertation submission and degree conferral process is necessary to establish a successful plan. For complete descriptions of the process, please review the Regulations and University Policies Concerning Graduate Students .

The page below is organized by before, during and post-oral defense. Please read the page in it’s entirety and email questions you have to [email protected]

Doctoral Qualifying Exam / Admission to Candidacy

All PhD programs must administer a qualifying examination as part of the PhD program requirements. The qualifying examination may be either written or oral or both, at the discretion of the department/program, and must be passed at least six months before the final examination may be taken.

The associate dean of a school certifies that a student has passed the qualifying examinations and is recommended for candidacy.

For more details, please review page 12 of the Regulations and University Policies Concerning Graduate Students .

Planning for the Final Oral Exam / Dissertation Defense

At least six months before you plan to defend your dissertation, you should contact the graduate coordinator of your program for details regarding the submitting the defense. During the months leading up to the anticipated defense, your graduate coordinator will walk you through the process and explain any department specific nuances.

Pay careful attention to the five PhD degree cycle deadlines. In each degree cycle, there is a deadline for the last day to complete your degree requirements.  There are no exceptions to the deadlines. If a deadline is missed, your name cannot be approved by the Council on Graduate Education and presented to the Board of Trustees until the following degree date.

The oral exam/defense/dissertation is approved at multiple levels of the University. Starting with the program, oral exam/defense/dissertation committee, school graduate deans and the University Dean of Graduate Education. You will receive emails a few days before your defense confirming that the approvals for the defense have all been received.

PhD academic calendar

PhD students can reference their specific academic calendar in the drop-downs below.

To enable review by the Graduate Education Offices in the Schools and University Graduate Education, online dissertation committee and program director approvals must be completed the following number of working days before the defense:

  • SMD and SON: At least 10 working days before the defense
  • AS&E, Warner and Simon: At least 15 working days before the defense
  • ESM: At least 20 working days before the defense

A minimum of five working days must elapse between the approval of the candidate’s School Dean to advance the record to University Graduate Education and the day of the defense. This time has been included in the schools’ lead times listed above.

Defenses may be held during regular business hours on any University working day with the exceptions listed below. See calendar below for additional non-working days.

Monday, May 27:  The University is closed in observance of Memorial Day. This day cannot be counted as a working day.

Wednesday, June 19: The University is closed in observance of Juneteenth. This day cannot be counted as a working day.

Thursday, July 4: The University is closed in observance of Independence Day. This day cannot be counted as a working day.

Friday, August 23, 4 p.m.: Last day to submit final corrected dissertation to the ProQuest website to fulfill degree requirements for an August 2024 degree conferral.

Monday, August 26: Fall semester begins.

Saturday, August 31: August 2024 PhD date.

Wednesday, August 28, 4 p.m.: Last day for students who have completed defenses to submit final corrected dissertation for October 2024 degree to the ProQuest website without having to register for Fall 2024. AFTER THIS DATE, SUBMISSION OF DOCUMENTS FOR DEGREE COMPLETION REQUIRES REGISTRATION FOR THE FALL SEMESTER.

Monday, September 2: The University is closed in observance of Labor Day. This day cannot be counted as a working day

Thursday, September 26, 4 p.m.: Last day to submit final corrected dissertation to the ProQuest website to fulfill degree requirements for an October 2024 degree. NOTE: Students must be registered for the Fall 2024 Semester if submitting documents after August 28.

Friday, October 4: October 2024 PhD conferral date.

Monday, September 2:  The University is closed in observance of Labor Day. This day cannot be counted as a working day.

Wednesday, November 27 through Friday, November 29: The University is closed in observance of Thanksgiving. These three days cannot be counted as working days.

Monday, December 16 at 4 p.m.:  Last day to submit final corrected dissertation to the ProQuest website to fulfill degree requirements for a December degree. NOTE: Students must be registered for the Fall 2024 Semester if submitting final documents after August 28.

Friday, December 13: Last day for dissertation defense registration approval by University Dean of Graduate Education for defenses scheduled January 2, 2025.

Thursday, December 19 through Friday, December 31:  Due to recess and holidays, no dissertation registrations will be completed in the University Graduate Education office. No PhD defenses may be held during this time period.

December 31: December 2024 PhD conferral date.

The March 2025 PhD conferral date will be updated in late spring 2024.

Friday, April 26 , 4 p.m.: Last day to submit final corrected dissertation to the ProQuest website to fulfill degree requirements for a May 2024 degree.

Friday, May 17:  University Doctoral Commencement

Additional Information about Planning for your Defense

Writing your dissertation.

The dissertation process webpage offers several writing resources to help you get started, meet your goals, and complete your thesis/dissertation on time.

You also will want to take full advantage of internal reviews of the dissertation before uploading the thesis for defense registration, in order to minimize the number of errors in the registration version.

Final Oral Examination Committee

Page 11 of the Regulations and University Policies Concerning Graduate Students (“Redbook”) goes into detail about the make-up of the committee.

PhD Committee Matrix

Approval Process for Non-Standard Committee Membership

Approval must be obtained in writing, based on a petition that includes a rationale for the request and a CV of the proposed nonstandard member.

Contact your Graduate Coordinator to start the petition process.

Page 12 of the Regulations and University Policies Concerning Graduate Students (“Redbook”) goes into detail.

Scheduling your Defense

Contact the graduate coordinator of your program for details regarding the scheduling the defense.

Click here to Download a checklist of information needed to schedule defense

Rubric for Oral Defense

Click here to download the Oral Defense Rubric.

After the final oral exam / defense

Submitting your final dissertation.

Approximately, 24 hours after oral exam, an email is sent that details out the next steps. Including uploading the final abstract and dissertation to ProQuest®, submitting a UR Research authorization form, and completing two required surveys.

UR Research Form

The libraries at  University of Rochester, electronically store and publish the dissertations based on a students embargo restrictions.

You can access our database of dissertations on the UR Research page hosted by the library.

Survey Completion

There are two required survey’s for completion of the PhD Process. The University of Rochester PhD Survey and the national Survey of Earned Doctorates. The links to completing these surveys will be included in the completion memo sent post-defense.

We use a service called ProQuest to administer the electronic final thesis/dissertation (ETD) submission. ProQuest provides services that enable strategic acquisition, management and discovery of information collections. Once you have made any necessary revisions and the thesis/dissertation is final, you are ready to begin the submission process.

PhD Completion Confirmation

Once you have completed the steps above, you will receive an email the confirms that all of the requirements have been completed and will include a PhD Completion memo.

We offer both an electronic diploma and a paper copy diploma to students after their graduation date. Information on ordering replacement diplomas is located on the registrar’s webpage .

Commencement

The University holds one doctoral commencement ceremony each year in May. Eligibility to walk in the May ceremony includes students that graduated between August of the previous year through August of the current year. As an example, the May 2023 ceremony is for students who graduated August 2022, October 2022, December 2022, February 2023, May 2023 and August 2023. Doctoral students are only eligible to walk once.

You will receive information about the ceremony that your are eligible to walk in during the Spring semester.

Graduate School home

Advancing to Doctoral Candidacy

When you’re ready to advance to doctoral candidacy, consult with your department regarding policies related to your program of work and to ensure you’ve completed any steps that must be taken prior to candidacy.

Forming the Dissertation Committee

All doctoral students, in consultation with the committee supervisor(s), must secure the agreement of a minimum of four people to serve on their dissertation or treatise committee.

The supervisor and at least two other committee members must be members of your program's Graduate Studies Committee (GSC).

At least one committee member must be from outside your gsc., some departments may require that more than four individuals serve on the dissertation or treatise committee..

Retired faculty who have been nominated or granted emeritus status and who were members of the GSC upon retirement may request continued membership on the GSC with approval of the Dean of Graduate Studies. Such requests should be accompanied by the recommendation of the appropriate GSC, and be submitted to the graduate school by the GSC chair. If approved, the continued membership will be reviewed annually.

Such faculty may serve on student committees as a GSC member or as a co-supervisor, but may not serve as a sole supervisor. In the event that a GSC member of a dissertation committee terminates employment with the university, except as discussed above, an additional current GSC member must be added to the committee. A former faculty member may remain on the dissertation committee, but will assume status as an outside committee member.

CVs/Resumes for Non-GSC Committee Members

The Graduate School requires a CV/resume for committee members who are not on the program’s Graduate Studies Committee. Degree plan evaluators will search for them, but in cases where a CV/resume cannot easily be found online, it is the student’s responsibility to provide this information. One of the degree plan evaluators will contact the student should a CV/resume be required.

Applying for Candidacy

Update your contact information.

After your committee is formed, visit All My Addresses at the link above to update your name, address and phone number.

Complete the Degree Candidacy Application form

Students must have registered and paid tuition during the term in which the candidacy application is submitted.

As part of the application, you will be required to include a brief (60 lines or less) description of your dissertation or treatise proposal approved by your committee supervisor. This should be prepared in advance; the application will time out after 30 minutes of inactivity and you will lose any changes not yet submitted or saved.

Request for Change in Doctoral Committee

Changes to committee membership require special approval, so students should be certain the membership is complete and correct before initiating the application.

Petition to Write Dissertation in a Language other than English

Those who wish to write a thesis, report, dissertation or treatise in a language other than English must petition to do so.

Certifying Academic Credentials

The program of work for the Doctor of Philosophy includes the courses taken toward fulfillment of the degree requirements, as established by the Graduate Studies Committee and the Graduate School.

The program of work must:

Have a minimum of 30 semester hours of advanced coursework, including a minimum of 6 hours of dissertation;

Include only courses taken within the past six years;, include coursework that is sufficient in academic breadth/depth..

Contact your Graduate Adviser to determine the specific requirements for your degree.

Completing Registration Requirements

Continuous registration.

Once the Dean of Graduate Studies approves your application and you have been admitted to candidacy, you are required to continuously register for the dissertation course (_99W) or treatise course beginning the next long term. (Music majors and treatise option students should check with their graduate adviser for registration requirements.)

The Graduate School regularly reviews and approves candidacy applications during the first half of terms, but applications submitted after the halfway point may not be reviewed immediately or in time for pre-registration.

If you will be applying for candidacy later in the term and want to sign up for the required _99W course the following term, it is suggested you pre-register for a placeholder course of the equivalent hours until your application is reviewed and approved.

If you advance to candidacy after the 12th class day you are not required to enroll in the _99W course until the next long term, after which point you must remain continuously enrolled in dissertation hours until graduation.

If you have questions about advancing to candidacy or completing the application, contact your departmental graduate office.

COMMENTS

  1. PhD Defence Process: A Comprehensive Guide for 2024

    The PhD defence, also known as the viva voce or oral examination, is a pivotal moment in the life of a doctoral candidate. PhD defence is not merely a ritualistic ceremony; rather, it serves as a platform for scholars to present, defend, and elucidate the findings and implications of their research. The defence is the crucible where ideas are ...

  2. Preparing for a PhD Defense

    Nominate a Faculty Member to Serve as Chair for Your Defense. A chair is appointed for each PhD oral defense to monitor and promote fairness and rigor in the conduct of the defense. To help eliminate pre-established judgments on the candidate's work, the chair should be from a different program/department than the student.

  3. Defending Your Dissertation: A Guide

    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 ...

  4. (PDF) Planning and Passing Your PhD Defence: A Global ...

    tips from former PhD stude nts and super visors, this book. unpacks the principles and unwritten rules underpinning. the defence. Addressing planning and preparing for the. doctoral defence, and ...

  5. A question Ph.D. candidates should be prepared to answer in their

    A Question for the Defense. Jason H. Moore describes his experience serving on more than 40 dissertation committees and the one thing he asks all students that they often to struggle to answer. By Jason H. Moore. Vosmanius/istock/getty images plus. Doctoral dissertation defenses are always among the happiest days of my academic life.

  6. PDF Faculty and Candidate Guide to the Dissertation Oral Defense Introduction

    Office of Doctoral Studies . Box 172 324 Thorndike Hall 525 West 120. th. Street New York, NY 10027 Phone: (212) 678-4050 Fax: (212) 678-4050 . Faculty and Candidate Guide to the Dissertation Oral Defense . Introduction . The Dissertation Oral Defense serves two purposes in addition to fulfilling the institutional

  7. PhD Viva Voces

    Note: In some countries, such as in the United States, a viva is known as a 'PhD defense' and is performed publicly in front of a panel or board of examiners and an open audience. In these situations, the student presents their work in the form of a lecture and then faces questions from the examiners and audience which almost acts as a critical appraisal.

  8. PDF A Guide for Graduate Students Preparing for a PhD Defense

    distance from previously established judgments on the candidate's work. ... A Guide for Graduate Students Preparing for a PhD Defense in Arts, Sciences and Engineering Revised February 24, 2014 . When all members of your committee and your Chair agree to a specific date and time for the

  9. Defense and Dissertation Overview

    A defense committee must be approved by the BPH program and the student's advisor, with membership listed on the Dissertation Defense Committee Form. By Harvard Griffin GSAS rules, all members must hold academic positions of Assistant Professor or higher. ... As part of the exam, the PhD candidate will present a public seminar followed by a ...

  10. 13 Tips to Prepare for Your PhD 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.

  11. Preparing for your PhD thesis defence

    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. ... The PhD thesis defence is the culmination of years of hard work! The tips outlined in this video, compiled from recent PhD graduates ...

  12. Dissertation & Defense

    Dissertation & Defense. The doctoral dissertation is the culmination of scholarly work in graduate school. Every PhD candidate in the Harvard Griffin Graduate School of Arts and Sciences is required to successfully complete and submit a dissertation to qualify for degree conferral. The dissertation must be submitted in one of two formats.

  13. Full article: Doctoral defence formats

    The doctoral defence is the oral examination of the doctoral thesis. This event is an important step for doctoral candidates in obtaining their degree. It is important, as in some defence formats such as the UK-style viva voce or, shorter, viva, the performance during the defence forms part of the overall assessment of the thesis.

  14. PDF CHECKLIST PREPARATION FOR PH.D. DEFENSE

    department at least three full working days, including Saturdays, prior to the date of defense.) 4. The candidate should deposit the dissertation to Mudd Manuscript Library (normally, submitted by the end of the day of the candidate's successful completion of the Final Public Oral Examination). If the adviser and examining committee recommend

  15. Preparing for Your PhD Defence

    Notice things like how the candidate dresses, how they address the examiners, and the sort of questions the committee asks. What makes their talk compelling? Watching a live defence is the best way to understand the format and what will be expected of you when it's your turn. Reread Your Dissertation. This is a very important step.

  16. Defending a PhD thesis is an emotional moment candidates and

    The PhD defence, or viva, is significant academic rite of passage, which as well as marking the culmination of years of study, can also be a highly charged emotional moment. ... Many doctoral candidates report strong emotions around thesis submission, in the weeks leading up to the defence, during the event, and even afterwards, when the post ...

  17. What questions to prepare for PhD defense?

    Typically, PhD defenses are public, and it is highly recommended that any PhD candidate should visit a few before her/his own, to get to know the procedure and get a feel for what the defense talk is supposed to look like. Ask your advisor. The advisor should obviously know what the requirements of the defense are, exactly.

  18. PhD Completion Process

    The final requirement in earning a PhD degree is the completion and defense of the doctoral dissertation. Understanding the steps and associated deadlines in the dissertation submission and degree conferral process is necessary to establish a successful plan. For complete descriptions of the process, please review the Regulations and University ...

  19. Advancing to Doctoral Candidacy

    Once the Dean of Graduate Studies approves your application and you have been admitted to candidacy, you are required to continuously register for the dissertation course (_99W) or treatise course beginning the next long term. (Music majors and treatise option students should check with their graduate adviser for registration requirements.)

  20. PhD Student vs. Candidate: What's the Difference?

    This process is followed by the dissertation research, writing and defense. A PhD student is different from a PhD candidate in that the student is still working through the coursework. They have not yet begun the dissertation process or passed the qualifying exams. A PhD student may also be in the process of taking the qualifying exams, but not ...

  21. PDF Guide to the Doctoral defence

    innovative character, the PhD candidate's ability to place it in its scientific context, and their presentation skills."* For the defence Jury to fulfil its mission, it must be composed according to the needs of each doctoral project. º • The doctoral degree is a national higher education degree with international recognition.

  22. PDF Guidelines for Chairing a PhD Defence

    The Public Defence in Brief 1. The PhD candidate makes a 30 minute presentation 2. The opponent makes a 10-15 minute presentation putting the thesis into the context of the research field 3. The opponent and PhD candidate then have a scientific discussion about the thesis 4. The examination committee questions the PhD candidate 5.

  23. How to greet the audience at the beginning of a PhD defense talk

    Indeed, these formalities are (nearly) the same at all Dutch universities and if you're a PhD student, the precise rules will most surely be pointed out to you well before the day of the defense. Still, when the time is there, candidates make mistakes, but nobody cares that much: it's mostly fun to spot them when you're in the audience ;-)

  24. Ph.D. Dissertation Proposal Defense in Plastics ...

    The Francis College of Engineering, Department of Plastics Engineering, invites you to attend a Doctoral Dissertation Proposal defense by Matthew Drew on "Optical and Adhesion Properties of Polymer/Sapphire Composites." Candidate Name: Matthew Drew Degree: Doctoral Defense Date: Tuesday, May, 21, 2024 Time: 10 a.m. to noon Location: Perry 215

  25. Interactions and Challenges During Synchronous Online Distance

    Final Defense Interactions and Challenges During Synchronous Online Distance Collaborative Problem Solving Among Grade Five Students in an Advanced Mathematics Class by Mary Allaine E. Paran MS Mathematics Education Candidate Date: Saturday, 18 May 2024 Time: 11 am Venue: SEC A 321 - MJR Room Adviser: Romina Ann S. Yap, PhD Ateneo de Manila University