After a candidate submits their thesis/ portfolio, the Graduate School (or course administrators, for Professional Doctorates) will arrange the viva examination.
Examiners
Each research degree candidate will be examined by at least two, and not normally more than three, examiners. One of these examiners will be internal (i.e. an employee of the University) and the other(s) will be external (i.e. an employee of another University). Where the research degree candidate is also employed as a member of staff at the University, there must be two external examiners.
An internal examiner must be an employee of the University and must not be, or have ever been, part of the candidate’s supervisory team. In exceptional circumstances, an Emeritus Professor of the University may act as internal examiner, with prior agreement between the Emeritus Professor and the relevant Head of Department.
An external examiner should normally hold, or have recently held, an academic appointment in another university. Due to the nature of the research project, it may be appropriate to appoint from outside academia (e.g. from industry or professional practice). In such cases two external examiners must be appointed, with at least one having appropriate academic experience.
Due to the requirements of professional or accrediting bodies, examination teams for some Professional Doctorate programmes may have additional requirements for examiners (such as accreditation from professional bodies e.g. HCPC or BPS). Where appropriate, these will be detailed in course handbooks.
External examiners must be independent from the University, the candidate and the supervisory team.
They must not have:
-
acted previously as the candidate’s supervisor or adviser;
-
been a member of staff or student of the University within the last five years;
-
been an employee of a University partner within the last five years;
-
been a member of the University’s Board of Governors within the last five years;
-
been an examiner for a taught course of the University within the last five years;
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a close personal connection with or be a close working colleague with any member of the supervisory team;
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published within the previous five years with any of the candidate’s supervisors.
Examiners and examination teams shall be recommended by the candidate’s supervisors and approved by the Graduate School Committee. The Committee shall satisfy itself that the examination team as a whole has an appropriate subject expertise and experience. Examination teams must have, between them, a minimum of three previous examinations at the level to be examined.
Examination teams should normally be appointed at least six months before submission, and no later than the final progress review. The University will determine the fees and expenses of external examiners.
The examination
Each viva examination will have an independent chair (an experienced researcher employed by the University from a separate academic discipline to the candidate). A candidate’s principal supervisor may attend the viva examination, with the permission of the candidate, but must not contribute to the examination in any way, unless specifically asked a question through the chair.
The purpose of the viva examination is to ensure that the candidate can demonstrate that the work completed in the thesis/ portfolio is their own; that the research makes an original contribution to knowledge and that they can defend their arguments and methodologies.
The viva examination also assesses whether the thesis is of sufficiently high standard to merit the award of the degree for which it is submitted and allows the examiners to seek clarifications and developments of ideas in the submitted thesis.
The successful completion of the viva examination is fundamental to the successful completion of the research degree. The outcome of the viva examination determines the award of a research degree. In some Professional Doctorate programmes, the portfolio may already have been approved and the viva instead focusses on the candidate’s ability to defend their work.
There are several possible outcomes to the viva examination, as detailed in table 5:
Table 5: Possible outcomes of a viva examination
|
Viva ExaminationOutcome | Approved of Corrections | Deadline for resubmission |
I
|
Direct award
|
N/A
|
N/A
|
II
|
Minor corrections
|
To be approved by examiner(s), as nominated by the viva
examination team
|
3 months (from the date of notification of viva outcome
by the GSC)
|
III
|
Major corrections: no second viva examination
required
|
To be approved by examiner(s), as nominated by the viva
examination team
|
6 months (from the date of notification of viva outcome
by the GSC)
|
IV
|
Major corrections: second viva examination required
|
Second examination to be held following resubmission of the
thesis.
|
6 months (from the date of notification of viva outcome
by the GSC)
|
V
|
(PhD examination only) Write up for submission and examination of an
MPhil
|
MPhil examination to be held following submission of MPhil thesis
|
6 months (from the date of notification of viva outcome by the GSC)
|
VI
|
No award
|
N/A
|
N/A
|
In some instances, a Professional Doctorate candidate may be:
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entitled to an exit award, depending on the course specification and the number of credits successfully achieved;
-
graded as I (Award) or VI (No award) in accordance with professional/regulatory requirements (detailed in the programme specification and handbook.
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Permitted a second viva following minor or major corrections.
-
In exceptional circumstances, and on the recommendation of the examiners, the Graduate School Committee may agree to a longer period for the candidate to complete and submit their corrections, up to a maximum of one year in total.
Submitting final approved thesis
Upon submission of the revised thesis, the examiner(s) nominated by the viva examination team will receive and review the changes made. If satisfied that all required corrections have been made, the examiner(s) will recommend to the Graduate School Committee that a research degree can be awarded. The Graduate School Committee ratify the award of the research degree on behalf of the University’s Academic Board.
Following notification of the award of their degree, the candidate must submit one electronic copy of the final version of the thesis/ portfolio to the Graduate School. MPhil and PhD candidates should also submit their completed British Library Electronic Thesis Online System (Ethos) form [link to be added when available] and a copyright declaration form [link to be added when available]. The final thesis will also be lodged in the University’s Open Access online repository.
Candidates may, in exceptional circumstances, apply (before or at the time of the submission of the thesis for examination) to the Graduate School Committee for the thesis to remain confidential (for instance if the thesis contains commercially sensitive material). If approved, a thesis will not normally remain under embargo for a period longer than one year after the degree is awarded.