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Adaptive Testing2
Computer Assisted Testing2
Selection2
Test Items2
Algorithms1
Item Response Theory1
Medical Technologists1
Simulation1
Test Content1
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Journal of Applied Measurement2
Author
Chiang, Claire1
Davis, Laurie Laughlin1
Dodd, Barbara G.1
Fitzpatrick, Steven J.1
Lunz, Mary E.1
O'Neill, Thomas1
Pastor, Dena A.1
Thiede, Keith1
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Reports - Research2
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An Examination of Exposure Control and Content Balancing Restrictions on Item Selection in CATs Using the Partial Credit Model.
Peer reviewed Peer reviewed
Davis, Laurie Laughlin; Pastor, Dena A.; Dodd, Barbara G.; Chiang, Claire; Fitzpatrick, Steven J. – Journal of Applied Measurement, 2003
Examined the effectiveness of the Sympson-Hetter technique and rotated content balancing relative to no exposure control and no content rotation conditions in a computerized adaptive testing system based on the partial credit model. Simulation results show the Sympson-Hetter technique can be used with minimal impact on measurement precision,…
Descriptors: Adaptive Testing, Computer Assisted Testing, Selection, Simulation
The Impact of Receiving the Same Items on Consecutive Computer Adaptive Test Administrations.
Peer reviewed Peer reviewed
O'Neill, Thomas; Lunz, Mary E.; Thiede, Keith – Journal of Applied Measurement, 2000
Studied item exposure in a computerized adaptive test when the item selection algorithm presents examinees with questions they were asked in a previous test administration. Results with 178 repeat examinees on a medical technologists' test indicate that the combined use of an adaptive algorithm to select items and latent trait theory to estimate…
Descriptors: Adaptive Testing, Algorithms, Computer Assisted Testing, Item Response Theory