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Differential Item Functioning Related to Age in the Reading Subtest of the Test of Functional Health Literacy in Adults
Differential item functioning (DIF) occurs when items in a measure perform in ways that are different for members of a target group when the different performance is not related to the individual's overall ability to be assessed. DIF may arise for a number of reasons but is often evaluated in o...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Hindawi Publishing Corporation
2013
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3782000/ https://www.ncbi.nlm.nih.gov/pubmed/24089638 http://dx.doi.org/10.1155/2013/654589 |