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Technical b r Report - International Military Testing Association

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in a similar vein, the Amy is now experimenting with an intriguing method<br />

i :,<br />

of assessing the outcome of an infantry squad combat exercise. The principal<br />

feature of the method entails each participant havfng'a number printed on<br />

-his helmet and an inexpensive scope mounted on his rifle; then, during the<br />

, 1<br />

course of the exercise a soldier may "kill" by correctly reporting an<br />

enemy's number, or "be killed" by allowing his numbe! to be sighted by the<br />

enemy. :;umber size and scope power have been carefully calibrated from<br />

empirical data SD that the probability of a simulated "kill" is highly<br />

correlated uith t'ne expected ou:come in acturl battle. Ynis is an excellent<br />

example of an innovative method of achieving product neasurrEent on a task<br />

that here:ofore had betin subject to process evaluation.<br />

Obviously, from these eszcples ve can see that the accomplishment of<br />

product measurement is no: always a simple matter; but it is a demanding<br />

and essential goal to be pursued by the performance test developer if his<br />

products arc to be relevant to real world behavior.<br />

I<br />

256<br />

i<br />

I

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