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Haladyna, Thomas M.; Roid, Gale H. – Journal of Educational Measurement, 1983
The present study showed that Rasch-based adaptive tests--when item domains were finite and specifiable--had greater precision in domain score estimation than test forms created by random sampling of items. Results were replicated across four data sources representing a variety of criterion-referenced, domain-based tests varying in length.…
Descriptors: Adaptive Testing, Criterion Referenced Tests, Error of Measurement, Estimation (Mathematics)