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Using restricted factor analysis to select anchor items and detect differential item functioning
Restricted factor analysis (RFA) is a powerful method to test for uniform differential item functioning (DIF), but it may require empirically selecting anchor items to prevent inflated Type I error rates. We conducted a simulation study to compare two empirical anchor-selection strategies: a one-ste...
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| Publicado no: | Behav Res Methods |
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| Main Authors: | , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Springer US
2018
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6420445/ https://ncbi.nlm.nih.gov/pubmed/30402814 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3758/s13428-018-1151-3 |
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