Bayesian Q Matrix Estimation of Saturated Diagnostic Classification Models Using NIMBLE
Journal of Educational and Behavioral Statistics
Published online on May 15, 2025
Abstract
Journal of Educational and Behavioral Statistics, Volume 51, Issue 3, Page 625-666, June 2026.
Diagnostic classification models (DCMs) constitute a subset of restricted latent class models in which latent classes are constrained by an expert-specifiedQmatrix reflecting students’ mastery of the psychological attributes associated with items. In ...
Diagnostic classification models (DCMs) constitute a subset of restricted latent class models in which latent classes are constrained by an expert-specifiedQmatrix reflecting students’ mastery of the psychological attributes associated with items. In ...