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| Machine-Mediated Learning | 1 |
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| Ward, William C. | 1 |
| Weiss, David J. | 1 |
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| Reports - Research | 2 |
| Information Analyses | 1 |
| Journal Articles | 1 |
| Reports - Evaluative | 1 |
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Peer reviewedWard, William C. – Machine-Mediated Learning, 1988
Concepts of adaptive testing and the related measurement model, item response theory, are introduced and benefits and limitations are outlined. Field tests with over 2,500 students illustrate the use of adaptive tests in college placement. Some future directions for computerized adaptive testing are considered. (SLD)
Descriptors: Adaptive Testing, College Entrance Examinations, College Freshmen, Computer Assisted Testing
Download full textWeiss, David J. – 1980
During a three-year project (1977-1980) on computerized adaptive achievement testing, item characteristic curve theory (ICC) and adaptive testing strategies designed almost exclusively for ability testing were applied to achievement testing. Adaptive techniques substantially reduced test length without reducing quality, when applied to three…
Descriptors: Achievement Gains, Achievement Tests, Adaptive Testing, Aptitude Tests
