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De Ayala, R. J. – Applied Psychological Measurement, 1992
A computerized adaptive test (CAT) based on the nominal response model (NR CAT) was implemented, and the performance of the NR CAT and a CAT based on the three-parameter logistic model was compared. The NR CAT produced trait estimates comparable to those of the three-parameter test. (SLD)
Descriptors: Adaptive Testing, Comparative Testing, Computer Assisted Testing, Equations (Mathematics)
Vispoel, Walter P.; Twing, Jon S. – 1989
The measurement precision, efficiency, and validity of an adaptive test and four conventional listening tests designed to assess musical ability were compared. The conventional tests were the Seashore Tonal Memory Test and three tests (peaked, rectangular, and maximum discrimination) constructed from items in the 278-item adaptive test pool. The…
Descriptors: Adaptive Testing, College Students, Comparative Testing, High School Students