Biosystems Engineering at Oklahoma State University

Oral Examination Procedure

(11/2/00)

Afterhours

By S.J. Mason (Originally published in the Proceedings of the I.R.E., May, 1956.)

The purposes of an oral examination are few and simple. In these brief notes the purposes are set forth and practical rules for conducting an oral examination are given. Careful attention to elementary rules is necessary in order to assure a truly successful examination.

(A) to make the examiner appear smarter and trickier than either (a) the examinee or (b) the other examiners, thereby preserving his self esteem; and
(B) to crush the examinee, thereby avoiding the messy and time-wasting problem of post-examination judgement and decision.

Both of these aims can be realized through diligent application of the following time tested rules:

1. Before beginning the examination, make it clear to the examinee that his whole professional career may turn on his performance. Stress the importance and formality of the occasion. Put him in his proper place at the outset.
2. Throw out your hardest question first. This is very important. If your first question is sufficiently difficult or involved, he will be too rattled to answer subsequent questions, no matter how simple they may be.
3. Be reserved and stern in addressing the examinee. For contrast, be very jolly with the other examiners. A very effective device is to make humorous comments to the other examiners about the examinee's performance; comments which tend to exclude him and set him apart (as though he were not present in the room).
4. Make him do it your way, especially if your way is esoteric. Constrain him. Impose limitations and qualifications on each question. The idea is to complicate an otherwise simple problem.
5. Force him into a trivial error and then let him puzzle over it for as long as possible. Just after he sees his mistake but before he has a chance to explain it, correct him yourself, disdainfully. This takes real perception and timing which can only be acquired with practice.
6. When he finds himself in a deep hole, never lead him out. Instead, sigh and shift to a new subject.
7. Ask him side questions, such as, "Didn't you learn this in Freshman Calculus?"
8. Do not permit him to ask clarifying questions. Never repeat or clarify your own statement of the problem. Tell him not to think out loud. What you want is the answer.
9. Every few minutes ask him if he is nervous.
10. Station yourself and the other examiners so that the examinee cannot really face all of you at once. This enables you to bracket him with a sort of binaural crossfire. Wait until he turns away toward someone else, and then ask him a short, direct question. With proper coordination among the examiners it is possible, under favorable conditions, to spin the examinee through several complete revolutions. This has the same general effect as item 2 above.
11. Wear dark glasses. Inscrutability is unnerving.
12. Terminate the examination by telling the examinee, "Don't call us; we'll call you."