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Choi, Seung W.; Grady, Matthew W.; Dodd, Barbara G. – Educational and Psychological Measurement, 2011
The goal of the current study was to introduce a new stopping rule for computerized adaptive testing (CAT). The predicted standard error reduction (PSER) stopping rule uses the predictive posterior variance to determine the reduction in standard error that would result from the administration of additional items. The performance of the PSER was…
Descriptors: Item Banks, Adaptive Testing, Computer Assisted Testing, Evaluation Methods
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Brooks, Sarah; Hartz, Mary A. – Educational and Psychological Measurement, 1978
The predictive ability of a mathematics test organized into a branching test for computer-interactive administration was investigated. Twenty-five blocks of five items were used in the branching. Each testee took 25 items, with each subsequent block being determined by prior performance. Results supported the branching technique. (JKS)
Descriptors: Achievement Tests, Branching, College Mathematics, Computer Assisted Testing