The use of latent variable mixture models to identify invariant items in test construction

PURPOSE: Patient-reported outcome measures (PROMs) are frequently used in heterogeneous patient populations. PROM scores may lead to biased inferences when sources of heterogeneity (e.g., gender, ethnicity, and social factors) are ignored. Latent variable mixture models (LVMMs) can be used to examin...

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Detaylı Bibliyografya
Yayımlandı:Qual Life Res
Asıl Yazarlar: Sawatzky, Richard, Russell, Lara B., Sajobi, Tolulope T., Lix, Lisa M., Kopec, Jacek, Zumbo, Bruno D.
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: Springer International Publishing 2017
Konular:
Special Section: Test Construction (by invitation only)
Online Erişim:https://ncbi.nlm.nih.gov/pmc/articles/PMC5997718/
https://ncbi.nlm.nih.gov/pubmed/28836090
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s11136-017-1680-8
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