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Investigating the Practical Consequences of Model Misfit in Unidimensional IRT Models
In this article, the practical consequences of violations of unidimensionality on selection decisions in the framework of unidimensional item response theory (IRT) models are investigated based on simulated data. The factors manipulated include the severity of violations, the proportion of misfittin...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
SAGE Publications
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5533251/ https://www.ncbi.nlm.nih.gov/pubmed/28804181 http://dx.doi.org/10.1177/0146621617695522 |