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Thepurpose of this study is to determine whether English test items ofUndergraduate Placement Exam (UPE) in 2016 containdifferential item functioning (DIF) and differential bundle functioning (DBF)in terms of gender and school type and examine the ...
Rabia Akcan, Kübra Atalay Kabasakal
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Construct, item, and method bias of cognitive and personality tests in South Africa
Bias was studied for two cognitive tests and a personality test at three levels: the construct underlying the test (“construct bias"), method-related aspects such as response sets (“method bias"), and the items (“item bias").
D. Meiring +3 more
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Psychometric properties of the Flourishing Scale for South African first-year students
This study focused on a positive construct of well-being, namely flourishing. In a multicultural and diverse country such as South Africa, it is a legal requirement to provide evidence that measures of psychological constructs, like flourishing, are fair,
Karina Mostert +2 more
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Examining the Fairness of the University Entrance Exam: A Latent Class Analysis Approach to Differential Item Functioning [PDF]
Measurement has been ubiquitous in all areas of education for at least a century. Various methods have been suggested to examine the fairness of education tests especially in high-stakes contexts.
Sayyed Mohammad Alavi +2 more
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This study intended to investigate theoperations of various theory-based Differential Item Functioning (DIF) methodsunder different scoring situations.
Hüseyin Selvi, Devrim Alıcı
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CULTURAL BIAS IN LANGUAGE TESTING
An issue that has recently been gaining more attention in the domain of language testing is item bias. Defined as the characteristic of an item which causes learners of the same abilities but of different social groups to perform differently, the bias ...
Patrisius Istiarto Djiwandono
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Investigating possible causes of bias in a progress test translation: an one-edged sword [PDF]
Purpose Assessment in different languages should measure the same construct. However, item characteristics, such as item flaws and content, may favor one test-taker group over another. This is known as item bias.
Dario Cecilio-Fernandes +5 more
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The purpose of this study is to examine the distractors of items that exhibit differential item functioning (DIF) across gender to explain the possible sources of DIF in the context of large-scale tests.
Burhanettin Ozdemir, Hanan M. AlGhamdi
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Purification procedures used for the detection of gender DIF: Item bias in a foreign language test
Differential item functioning (DIF) detection was handled based on “Mantel-Haenszel (MH)”, “Simultaneous item bias test (SIBTEST)”, “Lord's chi-square”, “Raju's area” methods when item purification was performed or item purification was not performed ...
Serap Büyükkıdık
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Differential Item Functioning and Implications for Testing in Nigeria Education System
• The study analyzes and assesses differential item functioning (DIF) by different demographic groups, particularly gender and cultural groupings, in order to produce appropriate test items.
Yinusa Akintoye Faremi, Kasali Jimoh
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