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Rotation Local Solutions in Multidimensional Item Response Theory Models.

We conducted an extensive Monte Carlo study of factor-rotation local solutions (LS) in multidimensional, two-parameter logistic (M2PL) item response models. In this study, we simulated more than 19,200 data sets that were drawn from 96 model conditions and performed more than 7.6 million rotations t...

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Publicado en:Educational & Psychological Measurement Vol. 84; no. 6; pp. 1045 - 1076
Autores principales: Nguyen, Hoang V., Waller, Niels G.
Formato: Artículo
Publicado: Sage Publications Inc. Dec2024
Materias:
Multidimensional scaling
Psychological tests
Statistical models
Data analysis
Descriptive statistics
Statistics
Algorithms
Acceso en línea:Ver este registro en EBSCOhost