Morning or Afternoon

A morning viva starts sooner, but an afternoon viva might finish more quickly.

An afternoon viva could be more nervous for a candidate because they have more hours to think before it starts.

But are there distinct advantages or disadvantages to the start time? Not really.

Your situation or your examiners’ circumstances might favour a particular time; anyone involved might have a preference. But the start time doesn’t make a great deal of difference.

When you know the date and time of your viva, figure out what you need to do well in the hours leading up to the start. Morning or afternoon, you have to manage yourself as you make your final preparations.

Viva Varieties

When you hear lots of different stories about the viva it’s natural to group them together.

Short vivas. Long vivas.

Tough vivas. Easy vivas.

A presentation to start or an opening question to get things going.

Lots of questions. Hardly any.

Lots of corrections. No corrections.

Two examiners, a chair, a supervisor, a third examiner.

Expected questions and unexpected remarks.

Previously found typos and unknown errors.

And there’s more. There’s a huge range of viva experiences. Some are much more common than others. Many aspects of what “variety” your viva will be won’t be clear until you have yours.

You can’t prepare for everything, but you can be prepared. You can know the goals and expectations of your examiners, you can know what you need to demonstrate in your viva and then rise to meet that.

Long or short, easy or tough, whoever is in attendance, you can succeed.

Ask For A Break

The viva is not a test of endurance, a space where you have to simply work through everything until it is done.

You can take a break. You could be offered a break after an hour or two. You could need one and ask. You can ask for a comfort break, a medically-related break, a break to think or check something in your thesis. You can have a break to compose yourself.

There are many reasons to take a break in the viva and no wrong times to ask for one, if you need one.

My Atypical Viva

Later this year I’ll “celebrate” fifteen years since I had my viva, and remembering that makes me realise one more time just how different my viva was to everything I’ve heard since about vivas.

Before I had my viva I was quite ignorant about the process. It didn’t occur to me until a few years afterwards that my viva was a bit odd:

  • My viva was in a quiet seminar room at the end of a corridor, but it was a room big enough for thirty.
  • I had been asked to prepare a presentation, not very common but an established viva practice. However, within two minutes of starting one of my examiners asked a question, which started the discussion. This was my viva: lots of questions, weaving occasionally back to my presentation.
  • My viva was four hours with a short break, which is quite long but manageable…
  • …but I was stood at the front of the room for the duration, near the projector and blackboard. My examiners were sat as if they were in the front row of a lecture. There was no chair at their table for me and I was never invited to sit down at any point.

On that last point I have, so far, found myself to be unique in my viva experience.

And despite all of that:

  • My viva followed the flow of the information in my thesis, like most do.
  • I had two examiners, like most vivas and they were clearly very prepared, as was I.
  • They asked lots of questions and treated me and my work with respect, even when they had criticisms.
  • I received minor corrections, like the majority of PhD candidates in the UK.
  • It felt like it was all over much more quickly than it actually was, time just flew by!

Every viva is unique. Some are more different than others! But all vivas follow key expectations and regulations. Read the rules, listen to stories and build up a good general picture that you can prepare for.

Plan For The Unexpected

Plan your viva prep. Take a sheet of paper when you submit and spend ten minutes thinking about how you would space out the work that you need to do.

When will you start? Will a month investing an hour most days be enough to manage what you need to complete? Or is it better for you – your life, your preferences, your needs – to focus and invest more over a shorter period of time, say two weeks?

There’s no right or wrong time period to take for viva prep.

Whatever you decide, give yourself some wiggle room in your plans. Give yourself a margin of error, because something will go wrong. An unexpected emergency. Something you forgot in your diary. Or a thing you didn’t notice in your thesis that needs a little more thought.

Plan your viva prep – but expect the unexpected!

Time And The Viva

“How long is the viva?”

It’s the number one question I have been asked in over twelve years of doing work related to the viva.

The most appropriate response I feel that I can give is to say that two to three hours is quite common; consequently it helps a candidate to be ready to talk and focus for that length of time.

The quickest response is to say that I don’t know and the person won’t know until their viva!

Perhaps the truest response would be that it doesn’t matter in the big picture: a viva takes as long as is needed.

And one more response: it may take hours but it might not feel like that. You could be so engaged and deep in conversation that the question of how long it is taking just slips away.

The Wild West Viva

Stereotypes of 1800s western towns are often invoked when it seems like “anything could happen” but that’s really not the case for your viva.

  • Regulations have to be kept to, and can be known well in advance by everyone involved.
  • General expectations for the viva are created by past experiences and the stories people share.
  • You can’t know questions in advance but you can anticipate what might be discussed.
  • You don’t know the outcome until it’s over, but you can have a reasonable belief in success.

Examiners can’t do what they want. Vivas aren’t random or subject to the whims of fate. Read the regulations for your university and ask your friends and colleagues about their experiences. All of this is far more helpful than focussing on the unknown aspects of your viva – or worrying that your examiners might strike you down at high noon!

The Chair

It’s not good or bad to have an independent chair at your viva.

Independent chairs are not examiners. They’re often a senior member of staff from your institution who is mostly acting as an observer. In your experience of the viva, it will be like having a teeny-tiny audience making notes. They won’t ask you any questions about your work.

They might ask examiners to move on from a topic if they think enough time has been spent. They might ask if anyone wants to take a break. But really their job is to observe and ensure that your viva is a fair process.

Not every viva has an independent chair. They’re sometimes used if an examiner has less experience. They’re sometimes used as a kind of quality control, checking that vivas are held in a fair way. Some departments or universities always use independent chairs because that’s what their regulations say. An internal examiner can take on some of these responsibilities, which is why independent chairs are not a universal part of the viva experience in the UK.

The best thing any candidate can do is find out in advance what the situation might be for their viva. It’s not good or bad for you: it’s just something to be aware of and something to consider as you prepare for your viva.

Differences, Difficulties & Opportunities

In-person and video vivas have differences but at the core is the same viva experience. The viva is the same whether or not you are in the same room as your examiners: same purpose, same drivers for questions, same outcomes and same people involved.

By now we know that some differences create difficulties. Awkward pauses. Signal delays. Rooms that are not wholly suitable. Logistical challenges for meeting in-person.

Oh, yes: not all difficulties come from vivas over video. In-person vivas could be difficult situations too.

It’s worth knowing that some differences create opportunities. Sitting around a table. A certain desired atmosphere. Being in one’s own space. Being in control of your working environment.

Your institution may or may not have a preference over where your viva would take place. Still, think about your circumstances and what you need.

What are the difficulties for you in having a viva in-person or over video? Are there opportunities for you if you had one or the other? After the last few years it’s important to acknowledge that there isn’t a best option generally: in-person and video vivas can both work well.

The right location and setup for the viva is what is best for you.

The Right Words

There are wrong words you could use in the viva. You could exaggerate or bluff. You could lie! You could mis-speak. You could be too modest or you could be careless in your thought or speech.

There are no perfect words for the viva discussion. Your examiners don’t expect you to respond like a machine without hesitation, errors or deliberation. Questions can have answers but they could also have opinions offered or hunches shared. You can say I don’t know.

You need the right words in your viva. The right words aren’t perfect, but they are considered. The right words aren’t scripted but can benefit from practice beforehand. The right words don’t require knowing the questions ahead of time or special understanding of the process.

The right words just require you to do the work. Do the work and you’ll find the right words on your viva day.

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