Why Do Vivas Vary?

Because every set of circumstances is unique. The candidate, the research, the supervisors, the results, the thesis, the examiners, the day, and so on…

There are common aspects. Regulations, academic culture and people’s experiences suggest probable outcomes and eventualities.

Check the regulations, explore the way vivas happen, listen to your friend’s story – but don’t expect their story to be your story.

And don’t expect your story to be completely unlike any other story you might hear.

Solo Preparation

If your supervisor is busy or you don’t have a good relationship with them then you can still prepare for your viva. You don’t need them – or anyone else – to help you read your thesis, or annotate it, or check the regulations, or do many of the other valuable things you might do as part of your prep.

But a supervisor is uniquely placed to offer some useful help: feedback on your progress over the years and perhaps a mock viva. You could be prepared for the viva without these things, but they do help.

If you think you need these sorts of things but your supervisor isn’t the person to help you, then think about who else is in your circle. Colleagues, friends, and so on – who could help? Even if they can’t do exactly what your supervisor could, think about what they could offer.

Like the rest of the PhD, you’ll do most of the preparation for your viva by yourself – but you are not alone.

Past, Present, Future

An upcoming viva, like any major life event, can come to dominate your day-to-day life. There’s likely nervousness, possibly excitement, a slight melancholy at another chapter of your life coming to a close. There’s wondering if you’re ready, wondering what will be asked, wondering how it will go…

The viva is important, but it’s not the biggest thing you’ll do in your life, or even in your PhD. If you feel like your viva is really starting to take over then you could:

  • look back at your PhD for evidence that you’re exactly where you need to be;
  • make a plan for the prep you’re going to do in the near future, and restrict it to only certain times;
  • think about everything you’re going to do after your PhD is done.

The viva is important, but it’s vital for your own wellbeing that you keep it in the proper perspective. Consider the past, the present and the future to keep you grounded and sure of your talent.

One Minute Prep

No, you can’t prepare for your viva in just one minute, but there are tasks you can do to help your preparation which only take a minute. Most of them lay foundations for later, deeper work.

Here are ten ideas; some might seem like little things, but all will help!

  1. Stick Post-it Notes at the start of every chapter in your thesis.
  2. Take a minute to write down any questions that come to mind about your research.
  3. List keywords you associate with your contribution.
  4. Gather stationery to help annotate your thesis.
  5. Decide on whether or not to have a mock viva.
  6. Find your examiners’ staff pages on the internet and bookmark them.
  7. Record yourself describing why you wanted to explore your thesis topic.
  8. Message a friend to come for coffee with you and listen to you talk about your research.
  9. Think about what you need to feel confident for the viva.
  10. Subscribe to Viva Survivors and then get posts in your inbox every day!

The little things you do for prep can add up, just like in the rest of your PhD.

(and in life for that matter)

Time For Prep

There’s no meaningful viva prep that needs to happen before submission. Given the kinds of tasks involved – reading your whole thesis carefully, making notes, having some kind of meaningful practice with questions, and so on – an estimate of around 20 to 30 hours of work seems reasonable. But rather than simply block that much time out in your diary, I think it’s better to ask more useful questions about the post-submission period:

  1. How long might you have between submission and the viva?
  2. How busy is your life, or how much of your time is already accounted for?
  3. What do you think you need to do in order to feel happy about your viva?
  4. How long do you think that might take? (and how certain are you of that estimate?)
  5. Given the answers to the previous questions, how much time can you regularly commit to your preparation?

And finally given the answers to all of these questions, when do you likely need to start preparing for the viva?

Twenty to thirty hours could be right, but it depends on many factors. Pay attention to your situation and how you feel. Make a little plan and then take the time you need.

A Little Feedback

After submission there’s a nice opportunity to get a little feedback. Just a little, mind you, not too much.

You know what you know. You know what you think. You probably have some idea of what your supervisor thinks too. You know what others have said at conferences and in seminars and so on.

You don’t need a lot of new feedback at this stage. You have years of it. What you need is just a few thoughts to help you keep thinking in new ways about your research.

Ask for what you need. Ask your supervisor for their thoughts on your strengths, and if there’s anything you could have done differently. You’re not problem hunting, just exploring ideas. Tell friends about your research, and ask what questions they have. Offer to give a seminar if you have time, and listen to questions from that.

A little feedback can go a long way.

Needs & Examiners

You need to talk about them with your supervisors.

You need to know why they’re a good choice.

You need to know why they might be interested in your work.

You need to explore their research.

You need to think about how their work is related to yours.

You need to believe they’ll be fair.

You need them to do their job.

And you need to accept that they’re just people, same as you; they’re not on a great high pedestal, they’re just humans, filling a necessary role, and doing it because they’re highly qualified to meet the needs of your viva.

Noting Your Mistakes

They’re there, in your thesis. It’s “when” rather than “if” you see them. When you find mistakes after submission there’s not much you need to do. Correction time will come.

Highlight mistakes if you want to, underline them or make a list if that’s helpful. All of these approaches could be useful so long as they’re not a focus for your preparation or a distraction from the viva.

Personally, I like lists: a list of changes gives you a starting point for correction time. Your examiners may end the viva by giving you a list of what changes they think will help; share yours then if you like, but don’t start your viva by showing your list!

Saying, “Here are all the things I know I need to change,” while honest, may not be the best opening for the discussion…

Do I Need To Have A Mock Viva?

Nope.

If your supervisor offers you can say no. You don’t need to ask for one. You can just leave it be.

Of course, most people who have one find it useful, but you don’t have to have one. It’s not a viva pre-requisite. If you’re busy, or you already feel ready, or you just think there’s something else you could be doing instead that will help more, then don’t have one.

But if you’re worried then think twice. Think back to Monday’s post and explore for yourself: Why are you worried about having a mock viva? What’s at the root of that worry?

You can still say no to the mock if you’re worried, I’m not advising you go ahead with it – but you should probably do something about the worry.

There are lots of good reasons to have a mock, and plenty of reasons you might not want to. Make sure you focus on the right reasons either way.