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| Educational Measurement:… | 1 |
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| Houser, Ronald L. | 1 |
| Kingsbury, G. Gage | 1 |
| Schnipke, Deborah L. | 1 |
| Scrams, David J. | 1 |
| van der Linden, Wim J. | 1 |
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Download full textvan der Linden, Wim J.; Scrams, David J.; Schnipke, Deborah L. – 1998
An item-selection algorithm to neutralize the differential effects of time limits on scores on computerized adaptive tests is proposed. The method is based on a statistical model for the response-time distributions of the examinees on items in the pool that is updated each time a new item has been administered. Predictions from the model are used…
Descriptors: Adaptive Testing, Algorithms, Computer Assisted Testing, Foreign Countries
Peer reviewedKingsbury, G. Gage; Houser, Ronald L. – Educational Measurement: Issues and Practice, 1993
The utility of item response theory (IRT) models in computerized adaptive tests is considered. Measurement questions that have been answered using IRT, and those that might be overlooked because of IRT, are reviewed. Areas in which fuller use of IRT could improve adaptive testing practices are identified. (SLD)
Descriptors: Adaptive Testing, Computer Assisted Testing, Educational Assessment, Elementary Secondary Education
