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Download full textDe Ayala, R. J. – 1995
This study extended item parameter recovery studies in item response theory to the nominal response model (NRM). The NRM may be used with computerized adaptive testing, testlets, demographic items, and items whose alternatives provide educational diagnostic information. Moreover, with the increasing popularity of performance-based assessment, the…
Descriptors: Ability, Adaptive Testing, Computer Assisted Testing, Educational Diagnosis
