Factors Influencing the Mantel-Haenszel Procedure the Detection of Differential Item Functioning
نویسندگان
چکیده
منابع مشابه
A new approach for differential item functioning detection using Mantel-Haenszel methods. The GMHDIF program.
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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This study elaborates the Rasch differential item functioning (DIF) model formulation under the marginal maximum likelihood estimation context. Also, the Rasch DIF model performance was examined and compared with the Mantel–Haenszel (MH) procedure in small sample and short test length conditions through simulations. The theoretically known relationship of the DIF estimators between the Rasch DI...
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Several statistical methods have been developed for adjusting the Odds Ratio of the relation between two dichotomous variables X and Y for some confounders Z. With the exception of the Mantel-Haenszel method, commonly used methods, notably binary logistic regression, are not symmetrical in X and Y. The classical Mantel-Haenszel method however only works for confounders with a limited number of ...
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15 صفحه اولA Simulation Study Comparing Two Methods Of Evaluating Differential Test Functioning (DTF): DFIT and the Mantel-Haenszel/Liu-Agresti Variance
This study uses simulated data to compare two methods of calculating Differential Test Functioning (DTF): Raju’s DFIT, a parametric method that measures the squared difference between two Test Characteristic Curves (Raju, van der Linden & Fleer, 1995), and a variance estimator based on the Mantel-Haenszel/Liu-Agresti method, a non-parametric method enabled in the DIFAS (Penfield, 2005) program....
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ژورنال
عنوان ژورنال: Applied Psychological Measurement
سال: 1994
ISSN: 0146-6216,1552-3497
DOI: 10.1177/014662169401800102