Cluster Analysis for Cognitive Diagnosis: Theory and Applications

By Chia-Yi Chiu, J. Douglas, Xiaodong Li. 2009

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Identifiability of restricted latent class models with binary responses (2016, unknown): “It has been established in the literature that the completeness of the Q - matrix is a suﬃcient and necessary condition for the identiﬁability of p in the ideal response case under DINA model with known Θ (Chiu et al., 2009; Xu and Zhang, 2015).”
Item Response Theory—A Statistical Framework for Educational and Psychological Measurement (2021, unknown): “Eﬀorts have been made to address these questions; see Chen et al. (2015), Chen et al. (2020a), Chiu et al. (2009), Fang et al. (2019), Fang et al. (2021), Gu and Xu (2020), Liu et al. (2013), Xu and Zhang (2016), Xu (2017), and Xu and Shang (2018).”
Statistical Refinement of the Q-Matrix in Cognitive Diagnosis (2013, methodology): “The source of the examinees’ attribute patterns was the discrete uniform distribution with equal probabilities, the multivariate normal threshold model (Chiu et al., 2009), or the higherorder model (de la Torre & Douglas, 2004).”