Latent variable mixture models to test for differential item functioning: a population-based analysis

BACKGROUND: Comparisons of population health status using self-report measures such as the SF-36 rest on the assumption that the measured items have a common interpretation across sub-groups. However, self-report measures may be sensitive to differential item functioning (DIF), which occurs when sub...

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Dades bibliogràfiques
Publicat a:Health Qual Life Outcomes
Autors principals: Wu, Xiuyun, Sawatzky, Richard, Hopman, Wilma, Mayo, Nancy, Sajobi, Tolulope T., Liu, Juxin, Prior, Jerilynn, Papaioannou, Alexandra, Josse, Robert G., Towheed, Tanveer, Davison, K. Shawn, Lix, Lisa M.
Format: Artigo
Idioma:Inglês
Publicat: BioMed Central 2017
Matèries:
Research
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC5433241/
https://ncbi.nlm.nih.gov/pubmed/28506313
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12955-017-0674-0
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