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The Impact of Test and Sample Characteristics on Model Selection and Classification Accuracy in the Multilevel Mixture IRT Model

The standard item response theory (IRT) model assumption of a single homogenous population may be violated in real data. Mixture extensions of IRT models have been proposed to account for latent heterogeneous populations, but these models are not designed to handle multilevel data structures. Ignori...

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Bibliografske podrobnosti
izdano v:Front Psychol
Main Authors: Sen, Sedat, Cohen, Allan S.
Format: Artigo
Jezik:Inglês
Izdano: Frontiers Media S.A. 2020
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC7033749/
https://ncbi.nlm.nih.gov/pubmed/32116973
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fpsyg.2020.00197
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