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Lord-Wingersky Algorithm Version 2.0 for Hierarchical Item Factor Models with Applications in Test Scoring, Scale Alignment, and Model Fit Testing

Lord and Wingersky’s (1984) recursive algorithm for creating summed score based likelihoods and posteriors has a proven track record in unidimensional item response theory (IRT) applications. Extending the recursive algorithm to handle multidimensionality is relatively simple, especially with fixed...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Psychometrika
1. Verfasser: Cai, Li
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2014
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4366368/
https://ncbi.nlm.nih.gov/pubmed/25233839
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s11336-014-9411-3
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