ARTICLE

DETECTION OF DIFFERENTIAL ITEM FUNCTIONING USING MANTELHAENSZEL STANDARDIZATION PROPORTION AND BILOGMG PROCEDURES

08 Pages : 71-78

http://dx.doi.org/10.31703/gesr.2021(VI-III).08      10.31703/gesr.2021(VI-III).08      Published : Sep 2021

Detection of Differential Item Functioning Using Mantel-Haenszel, Standardization Proportion and BILOG-MG Procedures

    Differential item functioning (DIF) is a procedure to identify whether an item favours a particular group of respondents once they are matched on respective ability levels. There are numerous procedures reported in the literature to detect DIF, but the Mantel-Haenszel (MH), Standardized Proportion Difference (SPD), and BILOG-MG are frequently used to ensure the fairness of assessments. The aim of the present study was to compare procedural characteristics using empirical data. We found Mantel-Haenszel and standardized proportion difference provide comparable results while BILOG-MG has flagged a large number of items, but the magnitude of DIF was trivial from a test development perspective. The results also showed Mantel-Haenszel and standardized proportion difference index provide the effect size measure of DIF, which facilitates for further necessary actions, especially for item writers and practitioners.

    Differential Item Functioning, Effect Size, Classification, MH, SPD, BILOG-MG
    (1) Muhammad Naveed Khalid
    Resource Person, Allama Iqbal Open University, Lahore, Punjab, Pakistan.
    (2) Farah Shafiq
    Assistant Professor, Department of Education, University of Education, Lahore, Punjab, Pakistan.
    (3) Shehzad Ahmed
    Assistant Professor, Faculty of Education, University of Okara, Punjab, Pakistan.
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Cite this article

    APA : Khalid, M. N., Shafiq, F., & Ahmed, S. (2021). Detection of Differential Item Functioning Using Mantel-Haenszel, Standardization Proportion and BILOG-MG Procedures. Global Educational Studies Review, VI(III), 71-78. https://doi.org/10.31703/gesr.2021(VI-III).08
    CHICAGO : Khalid, Muhammad Naveed, Farah Shafiq, and Shehzad Ahmed. 2021. "Detection of Differential Item Functioning Using Mantel-Haenszel, Standardization Proportion and BILOG-MG Procedures." Global Educational Studies Review, VI (III): 71-78 doi: 10.31703/gesr.2021(VI-III).08
    HARVARD : KHALID, M. N., SHAFIQ, F. & AHMED, S. 2021. Detection of Differential Item Functioning Using Mantel-Haenszel, Standardization Proportion and BILOG-MG Procedures. Global Educational Studies Review, VI, 71-78.
    MHRA : Khalid, Muhammad Naveed, Farah Shafiq, and Shehzad Ahmed. 2021. "Detection of Differential Item Functioning Using Mantel-Haenszel, Standardization Proportion and BILOG-MG Procedures." Global Educational Studies Review, VI: 71-78
    MLA : Khalid, Muhammad Naveed, Farah Shafiq, and Shehzad Ahmed. "Detection of Differential Item Functioning Using Mantel-Haenszel, Standardization Proportion and BILOG-MG Procedures." Global Educational Studies Review, VI.III (2021): 71-78 Print.
    OXFORD : Khalid, Muhammad Naveed, Shafiq, Farah, and Ahmed, Shehzad (2021), "Detection of Differential Item Functioning Using Mantel-Haenszel, Standardization Proportion and BILOG-MG Procedures", Global Educational Studies Review, VI (III), 71-78
    TURABIAN : Khalid, Muhammad Naveed, Farah Shafiq, and Shehzad Ahmed. "Detection of Differential Item Functioning Using Mantel-Haenszel, Standardization Proportion and BILOG-MG Procedures." Global Educational Studies Review VI, no. III (2021): 71-78. https://doi.org/10.31703/gesr.2021(VI-III).08