Fine

Hey John, how was your viva? “It was fine.”

Hi Kate, how was your viva? “Fine, thanks.”

Tom, how did you feel about your viva? “Fine.”

I asked lots of friends about their vivas while I was a PhD student. They all said it was fine and I left it at that. When my own came around I felt fine too, until the night before. Insomnia hit and I lay awake for hours and hours. I didn’t know what to expect and now I wasn’t fine.

Fine is nice, fine is reassuring, but fine doesn’t tell you anything. Ask specific questions, push for specific answers and set some reasonable expectations for the viva.

Then you will be fine.

Imaginary Numbers

In maths the symbol i is used to denote the square-root of -1. It’s an imaginary number, an unreal but valuable concept. They’re useful, but most people go through life without being troubled by them or what they mean.

I often think all of the stats about the viva are kind of like imaginary numbers. It’s useful to know nearly everyone passes, that most vivas are finished in three hours or less, that around 85% of people get minor corrections. But to be well well-prepared for the viva you don’t have to dwell on the statistics.

They could be a confidence boost for you, but it’s far more valuable to regularly remember you lived the life and did the work that lead to your thesis. You’re a talented researcher: knowledgeable enough and experienced enough to meet the demands of the viva.

Don’t focus on the imaginary numbers: focus on what’s real.

Just Think

A Common Viva Problem: thinking you have to know and give a definitive answer to every question an examiner asks in the viva.

There may be many cases where this is impossible! While there are lots of questions a candidate can answer swiftly and completely, they do not have to do so for every request. If you’ve not considered Theory X or Idea Y before, how can you give a complete answer immediately? You can’t. So what can you do?

Just think.

Be reasonable with yourself. Your examiners don’t know everything. They know you don’t know everything. They’re asking questions for many reasons. To generate discussion. To explore. To clarify. Because they’re interested.

If you need time to think, take it. If you need to talk through an opinion, do so. Your examiners do not expect you to know everything. They do expect you to think in the viva.

A Comparison

Compare two days…

Black Friday: “Today is the only chance to get what you want! Maybe you will, maybe you won’t! We’ll tell you what’s available and you’ll know it when you see it! And then you’d better be quick or you’ll lose this opportunity forever!”

The Viva: “Today is another chance to show what you know. You’re here to pass because you know your stuff. You won’t know every question in advance, but you’ll know what to do when you’re asked. And you can take your time to make the most of this opportunity.”

…two very, very different days…

Responsible

What are you responsible for in your viva? I get a lot of questions about expectations for the length of the viva, or types of questions, what examiners do, and so on. I don’t get a lot of questions about expectations of the candidate. What do your examiners expect from you?

  • They expect you’ll be prepared.
  • They expect you’ll be ready, willing and able to discuss your research.
  • They expect you’ll be ready, willing and able to discuss your field.

You were responsible for doing your research. You were responsible for getting the thesis done. You can easily meet your examiners’ expectations on the day.

 

Shadows

A shadow can be bigger than the object that casts it. Depending on the light, the distance, the angle, it might not be clear what the object even is if you only look at the shadow. Edges can be blurred, and perfectly normal things can seem scary from a glance at a shadow.

When you look to find out more about the viva, are you looking at the viva itself, or a shadow? What you see might depend on another’s experience, on the rules of your institution, on how you’re feeling that day about your research, and on many other factors.

Make sure when you find out about the viva that you get as full a picture as possible. Look for more than shadows. Build up more than simple impressions. Then you’ll be able to prepare well.

Coming Attractions

I went to the cinema recently. The movie was excellent, but even before that I was getting excited because of the trailers for other movies coming soon. The new Star Wars movie, Murder On The Orient Express – I’m not even that interested in seeing the new Justice League movie, but I watched the trailer and thought, “Wow!”

Here’s an odd question for you: what trailers have you seen for the viva?

Have you seen any? If not then maybe you’re not sure what it’s going to be like. I meet a lot of people who are confused or uncertain about the viva. That’s how I was, I didn’t really know what it was about.

I meet plenty of people who have seen bad trailers for the viva: they hear it’s really long, that the characters are unfriendly and harsh, that it’s an exhausting but necessary experience you have to go through.

I thankfully also meet candidates who have caught a trailer for the viva which leaves them intrigued or excited. It’s the end in an epic story after all, and they’ve seen the other parts. They’re looking forward to this final part to see what happens.

Movie trailers are awesome because when they’re done well they make us excited and compelled to watch the film. They tell a tale that leaves us hungry for more and hyped for the time when we get to experience the full story. Of course, you don’t really see trailers for the viva, but there’s a lot of word of mouth. Your supervisors, your colleagues and friends, post-docs, there are lots of people who can tell you about what expect. There’s no reason to be ignorant about the viva format when there is so much help nearby.

What would be an awesome trailer for your viva?

Rare

Failure at the viva is rare. There are many, many reasons why this is the case. The three that come first to my mind are: you did the research, wrote the thesis and you know how to answer questions about your work and field.

Still, the brain looks at outliers and thinks, “Why not me?”

Remember: the viva is pressured, important, but also just the latest occasion you’ve had to talk about your research and field.

Probing & Specific

I’ve built up a small library of notes, slides and documents about the viva from a variety of sources. On a scrap of paper I found the thought that “viva questions can be probing and specific.”

This is really worth remembering and preparing for. Your examiners are not typically looking for soundbite answers, they want explanations. A probing and specific question is looking for details and a demonstration of understanding and competence.

But that’s alright!

  • You are competent: you did the work!
  • You know the details: they might not be perfectly organised but you can take time to think.
  • The viva is a discussion: you don’t have to jump to a conclusion.

Remember too: your research and thesis are built on probing and specific questions. You’ll be able to answer similar questions in the viva.

The Elephant Story

There’s an old fable about a group of blind men who encounter an elephant for the first time. In the story all of them think they’ve found something different because they each touch a different part: a snake, a leaf, a tree, a spear tip and so on. All of them are wrong because they don’t appreciate the full picture.

There’s a lot of parts to the viva and a lot of perspectives that people take. Expectations, examiners, preparation, questions, confidence, your research, your thesis, emotions and more. It’s useful to zero in on one area from time to time, of course, but not to the exclusion of everything else. If you only focus on one aspect of the viva and the prep then you’ll miss something important.

Make sure you have the full picture.