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Weiss, David J. – 1974
A number of strategies are described for adapting ability test items to individual differences in ability levels of testees. Each strategy consists of a different set of rules for selecting the sequence of test items to be administered to a given testee. Advantages and disadvantages of each strategy are discussed, and research issues unique to the…
Descriptors: Academic Ability, Achievement Tests, Adaptive Testing, Aptitude Tests
McNeil, Judy T. – 1975
The method of using person vectors in regression analysis to test repeated measures hypotheses or questions is discussed. These hypotheses involve designs with pre and post scores with one group and with multiple groups. Based on these analyses with person vectors, there are two major focuses of the paper: a proposed solution to the problem of…
Descriptors: Analysis of Covariance, Criterion Referenced Tests, Data Processing, Hypothesis Testing