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stat.ME2026
Detection of Cognitive Diagnostic Model Misspecification using New Lancaster-Chesher Information Matrix Tests
Richard M. Golden, Reyhaneh Hosseinpourkhoshkbari
Model specification tests play a crucial role in evaluating the appropriateness of probability models for estimation and inference. Existing methods for the detection of model miss…
stat.ME2024
Assessment of Misspecification in CDMs Using a Generalized Information Matrix Test
Reyhaneh Hosseinpourkhoshkbari, Richard M. Golden
If the probability model is correctly specified, then we can estimate the covariance matrix of the asymptotic maximum likelihood estimate distribution using either the first or sec…