The Most Challenging Question

I think there are two possibilities for most challenging question a candidate could be asked in their viva.

First, the opening question of the viva. Not knowing what that opener is until it’s asked could make it very challenging. You’ll probably respond to it well, but the anticipation might make it feel tough.

The other possibility for most challenging is whatever question you really don’t want to be asked. Whatever it is, whatever part of your thesis or research, if there’s something you really don’t want to talk about there’s likely to be significant challenges in your mind when it comes to responding.

To help prepare for the first question: remember that your examiners want your viva to go well. They want to help with that by helping you to start well. The first question is likely to be simple stated and reflective – something to get you talking about your work.

To help prepare for the question you don’t want: ask others to ask you it. Prepare. Make notes. Talk about it. Talk about why you don’t want it and invest time in talking about the thing that you don’t want. Hoping you won’t be asked is not enough. Invest time in getting better at talking about it.

You will be asked a first question; you might not be asked about the topic you really don’t want to talk about. Either way, a little prep for both will help you face the challenges of your viva.

The Viva Speedrun

Over the last year I’ve introduced my daughter to more and more video games. While we have different tastes and skill levels, we both love exploring, creating things within games and the simply joy of playing.

What neither of us has is much taste for is the desire that some gamers have for speedrunning – trying to complete games as fast as possible. Sometimes a game will have a certain bonus or prize for finishing in a certain time; sometimes people like to brag on YouTube that they are the fastest in the world. It definitely takes skill to do, but it’s just not for us.

 

Which brings me to remind anyone who needs to hear it that there’s no trophy for finishing your viva in a certain time limit. There’s no prize or even bragging rights if you were faster than a friend.

A long viva might not always be comfortable, but there’s not a lot you can do about it. You show up, ready to engage, and discuss whatever you need to until it’s done. Speed doesn’t matter. Long vivas don’t necessarily lead to more corrections.

Passing is already a great achievement. You don’t need to set any records to show that you’ve done something amazing.

Sooner Than You Think

Your viva prep won’t take all that long. A pause on the day won’t be more than a few seconds. Whatever length you anticipate for your viva it will be completed very quickly – especially if you compare it to the rest of your PhD.

All of it will be finished much sooner than you think; prepare for it all carefully and you can enjoy it in the brief moments you’re engaged with the viva process.

The Basics

The viva is an oral exam at the end of the PhD. You submit a written thesis based on your research in advance. Typically two examiners, one internal and one external, will read your thesis carefully. In the viva they facilitate a discussion with you.

The viva is different for every candidate but there are common expectations. Most candidates pass. Most candidates are asked to make amendments to their thesis.

Nervousness is common, but only a symptom of how important the viva is. Candidates can prepare and rightly feel confident of their success given their experience, work, talent and knowledge.

 

I am sometimes asked very simple questions about what the viva is and what happens. I make assumptions sometimes about what someone might know, and get puzzled looks about certain details. The three paragraphs above are my attempt to share “the basics” in 100 words. What do you think?

Consider It Now

An examiner could gently challenge you on why you didn’t use a certain method. Or they might wonder what would happen if you did X instead of Y. What if you had tested for this instead of that, and so on.

It’s reasonable to expect that kind of a question in the viva. It’s not unreasonable to say, “I’ve not considered that before,” or perhaps, “I don’t know, I’ve not thought about that…”

…but it’s better to say, “Let me think about that now,” and then consider and give the best response that you can.

It might not be the full picture. It might not be an answer. It could be that you can’t say everything you might want to. But for any question or line of discussion that you’ve not considered before, you can consider it now.

Take the time. Show what you know, show what you can do. If an examiner has asked you a question, it’s not to trick you or trap you: they’re giving you an opportunity to demonstrate something.

Not considered it before? Consider it now, then talk.

Get Comfy

Your viva could feel a bit uncomfortable in some ways. It could be there’s parts of your research you would rather not talk about. Or you’re nervous about unexpected questions. The fear of going blank and forgetting something could make you a little anxious.

Not all of these things are within your control, either the possible event or your response, but there is plenty you can do to help make your viva a more comfortable experience.

  • Take time to get ready. What will help you feel prepared?
  • Consider the setting for your viva. If you’ll be at home, what could you do to make your space more encouraging?
  • Remind yourself: you can’t know everything but you must know a lot to have reached this stage of your PhD journey.
  • Decide on what you will wear for your viva. Something that is physically comfortable but also helps you to feel good could be ideal.

You can’t control all of your feelings about your viva, but you can do a lot to help how comfortable you feel.

Video Viva Expectations

Last March I asked for examiners and PhD graduates to share their experiences of being part of a video viva. Lots of generous people shared their stories, observations and advice. A consistent detail – from the examiner perspective – was that video vivas tended to be shorter than in-person vivas. They were a little more formal, but due to the medium they were more focussed and completed more quickly.

As 2020 continued and became 2021, I heard more recent graduates describe their pandemic viva experiences. Long vivas over Zoom and Meet, three-and-a-half hours, four hours or more! The assumed explanation was that as no-one needed to travel to participate in the viva, examiners could give more time to the discussion in the viva. There was nothing negative seen in any of this – other than the amount of time spent in a video-meeting!

Are these long video vivas outliers? Possibly. Not every candidate shares their story, and of the handful I’ve heard there would be hundreds more I have no details of. It’s reasonable to expect that there would be differences in the viva over a video chat. Length of time is one aspect I could definitely see changing compared to the previously “typical” viva.

Some expectations remain true though. Examiners will be prepared. The candidate will be too. The viva is being done for the same reasons. The candidate has done the same work as if it was in-person. The outcome is likely to be the same, even if the process has changed.

In-person or over video, expect that you will have done everything you need to be ready to pass your viva.

Who Chooses Your Examiners?

Verbs matter. You don’t choose your examiners.

  • Your supervisors nominate potential examiners, and more often than not these nominations turn out to be your examiners.
  • Your supervisors nominate, but your faculty or graduate school have to approve the nominations.
  • The nominations are approved, but your examiners have to accept the requests and agree to examine your thesis.

Your examiners have to accept, after your institution has approved the nominations made by your supervisors.

Where do the ideas for these nominations come from? From the judgment of your supervisors. From the research in your thesis and the work you’ve done. From your suggestions – you are allowed to share your opinions on who would be good examiners with your supervisors. Consider your preferences, what criteria do you think a good examiner would have to satisfy? Then think about which academics you know of might meet those criteria and share your ideas with your supervisors.

Then you wait for the nomination, the approval, the acceptance – but you don’t choose your examiners.

Time Passing In The Viva

Candidates give a lot of focus to time in the viva. How long could it be? How short might it be? What do they feel like?

My four hours felt very short. The short break afterwards felt very long. Many graduates have told me similar stories over the years; however long their viva was, it felt like it flew by.

It’s useful to be aware of stories and expectations, but how long a viva is doesn’t really matter for the most part. You won’t know how long it will feel like until you’re there.

Rather than focus on how long it will be or will feel like, it’s better to focus on what you will do in the viva.

How will you respond to questions? What will you take with you? How do you want to engage with your examiners?

Supporting Your Supervisor

Your supervisor needs to support you after submission. Your supervisor is also probably really busy. The best way to get what you need from them is to be as specific and clear as possible.

Before submission, think about what you might need. A mock viva? General support or questions around particular parts of your research? Insight into examiners or the viva process? Explore what you might need before approaching your supervisor.

Before submission, ask about their schedule. When are they busy? Do they have times where they will be unavailable or less able to help? Find out what could get in the way of you accessing their support.

After submission, ask for help as clearly as you can and with as much notice as you can manage. Be specific in your requests, so your supervisor can respond and match your expectations as closely as possible. There may not be time to get everything you need, so consider what your priorities are and communicate them.

You need help from your supervisor to help you get ready for your viva. Support them and they can support you.

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