DIFFERENTIAL ITEM FUNCTIONING AND THE MANTEL-HAENSZEL PROCEDURE
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...
متن کاملFormulating the Rasch Differential Item Functioning Model Under the Marginal Maximum Likelihood Estimation Context and Its Comparison With Mantel– Haenszel Procedure in Short Test and Small Sample Conditions
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...
متن کاملThe Mantel-Haenszel Procedure Revisited: Models and Generalizations
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 ...
متن کاملA 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....
متن کاملScientific production on the Mantel-Haenszel procedure as a way of detecting DIF.
For more than two decades, the Mantel-Haenszel (MH) procedure has been used to detect differential item functioning (DIF). A bibliometric study of this use of the MH procedure was conducted in order to better understand the current state of the research activity in the area (in terms of quantitative indicators and impact). Initially, we drew up a map of scientific output about this research are...
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ژورنال
عنوان ژورنال: ETS Research Report Series
سال: 1986
ISSN: 2330-8516
DOI: 10.1002/j.2330-8516.1986.tb00186.x