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McMullen, David W. – 1974
Decision-theoretic testing is used to explore whether students can improve their realism, i.e. congruence between reported and true probabilities. Randomized sets of math problems were presented at computer terminals to 49 seventh graders from two classes (high/low achievers) over a period of three weeks. The subject assigned values to each of…
Descriptors: Confidence Testing, Decision Making, Difficulty Level, Feedback
Shuford, Emir H., Jr.; Brown, Thomas A. – 1974
A student's choice of an answer to a test question is a coarse measure of his knowledge about the subject matter of the question. Much finer measurement might be achieved if the student were asked to estimate, for each possible answer, the probability that it is the correct one. Such a procedure could yield two classes of benefits: (a) students…
Descriptors: Bias, Computer Programs, Confidence Testing, Decision Making