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Adaptive Testing | 2 |
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Computer Assisted Testing | 2 |
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Applied Psychological… | 1 |
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van der Linden, Wim J. | 2 |
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van der Linden, Wim J. – Applied Psychological Measurement, 2001
Presents a constrained computerized adaptive testing (CAT) algorithm that can be used to equate CAT number-correct scores to a reference test. Used an item bank from the Law School Admission Test to compare results of the algorithm with those for equipercentile observed-score equating. Discusses advantages of the approach. (SLD)
Descriptors: Adaptive Testing, Algorithms, Computer Assisted Testing, Equated Scores
van der Linden, Wim J. – 1999
A constrained computerized adaptive testing (CAT) algorithm is presented that automatically equates the number-correct scores on adaptive tests. The algorithm can be used to equate number-correct scores across different administrations of the same adaptive test as well as to an external reference test. The constraints are derived from a set of…
Descriptors: Ability, Adaptive Testing, Algorithms, Computer Assisted Testing