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Explaining differential item functioning focusing on the crucial role of external information – an example from the measurement of adolescent mental health
BACKGROUND: An overarching objective in research comparing different sample groups is to ensure that the reported differences in outcomes are not affected by differences between groups in the functioning of the measurement instruments, i.e. the items have to work in the same way for the different sa...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6729037/ https://www.ncbi.nlm.nih.gov/pubmed/31488055 http://dx.doi.org/10.1186/s12874-019-0828-3 |