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Measurement Properties of Two Innovative Item Formats in a Computer-Based Test
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Wan, Lei; Henly, George A. – Applied Measurement in Education, 2012
Many innovative item formats have been proposed over the past decade, but little empirical research has been conducted on their measurement properties. This study examines the reliability, efficiency, and construct validity of two innovative item formats--the figural response (FR) and constructed response (CR) formats used in a K-12 computerized…
Descriptors: Test Items, Test Format, Computer Assisted Testing, Measurement
Applying Bayesian Item Selection Approaches to Adaptive Tests Using Polytomous Items
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Penfield, Randall D. – Applied Measurement in Education, 2006
This study applied the maximum expected information (MEI) and the maximum posterior-weighted information (MPI) approaches of computer adaptive testing item selection to the case of a test using polytomous items following the partial credit model. The MEI and MPI approaches are described. A simulation study compared the efficiency of ability…
Descriptors: Bayesian Statistics, Adaptive Testing, Computer Assisted Testing, Test Items
Individual Differences and Test Administration Procedures: A Comparison of Fixed-Item, Computerized-Adaptive, and Self-Adapted Testing.
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Vispoel, Walter P.; And Others – Applied Measurement in Education, 1994
Vocabulary fixed-item (FIT), computerized-adaptive (CAT), and self-adapted (SAT) tests were compared with 121 college students. CAT was more precise and efficient than SAT, which was more precise and efficient than FIT. SAT also yielded higher ability estimates for individuals with lower verbal self-concepts. (SLD)
Descriptors: Ability, Adaptive Testing, College Students, Comparative Analysis
Computerized-Adaptive and Self-Adapted Music-Listening Tests: Psychometric Features and Motivational Benefits.
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Vispoel, Walter P.; Coffman, Don D. – Applied Measurement in Education, 1994
Computerized-adaptive (CAT) and self-adapted (SAT) music listening tests were compared for efficiency, reliability, validity, and motivational benefits with 53 junior high school students. Results demonstrate trade-offs, with greater potential motivational benefits for SAT and greater efficiency for CAT. SAT elicited more favorable responses from…
Descriptors: Adaptive Testing, Computer Assisted Testing, Efficiency, Item Response Theory