Modeling Instructional Sensitivity Using a Longitudinal Multilevel Differential Item Functioning Approach
نویسندگان
چکیده
منابع مشابه
A penalty approach to differential item functioning in Rasch models.
A new diagnostic tool for the identification of differential item functioning (DIF) is proposed. Classical approaches to DIF allow to consider only few subpopulations like ethnic groups when investigating if the solution of items depends on the membership to a subpopulation. We propose an explicit model for differential item functioning that includes a set of variables, containing metric as wel...
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The use of longitudinal data for studying cross-time changes is built on the key assumption that properties (e.g., slopes and intercepts) of the repeatedly-used items remain unchanged over time. True changes in the latent variables are indistinguishable from item-level changes when items exhibit differential item functioning (DIF) across time points. To date, no research has extended the modifi...
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To date, the statistical software designed for assessing differential item functioning (DIF) with Mantel-Haenszel procedures has employed the following statistics: the Mantel-Haenszel chi-square statistic, the generalized Mantel-Haenszel test and the Mantel test. These statistics permit detecting DIF in dichotomous and polytomous items, although they limit the analysis to two groups. On the con...
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ژورنال
عنوان ژورنال: Journal of Educational Measurement
سال: 2014
ISSN: 0022-0655
DOI: 10.1111/jedm.12051