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Okan Bulut; Doyoung Kim – Journal of Applied Testing Technology, 2023
The development of a Computerized Adaptive Test (CAT) for operational use begins with several important steps, such as creating a large-size item bank, piloting the items on a sizable and representative sample of examinees, dimensionality assessment of the item bank, and estimation of item parameters. Among these steps, testing the dimensionality…
Descriptors: Adaptive Testing, Computer Assisted Testing, Item Banks, Statistical Analysis