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Direct linkCheng, Ying – Psychometrika, 2009
Computerized adaptive testing (CAT) is a mode of testing which enables more efficient and accurate recovery of one or more latent traits. Traditionally, CAT is built upon Item Response Theory (IRT) models that assume unidimensionality. However, the problem of how to build CAT upon latent class models (LCM) has not been investigated until recently,…
Descriptors: Simulation, Adaptive Testing, Heuristics, Scientific Concepts
