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Yamamoto, Kentaro – 1989
This study developed a hybrid of item response theory (IRT) models and latent class models, which combined the strengths of each type of model. The primary motivation for developing the new model is to describe characteristics of examinees' knowledge at the time of the examination. Hence, the application of the model lies mainly in so-called…
Descriptors: Ability Identification, Achievement Tests, Cognitive Structures, Diagnostic Tests
