differential item functioning
Detecting Differential Item Functioning and Differential Step Functioning Due to Differences that Should Matter
... of differential item functioning (DIF) and differential step functioning (DSF) analyses to detect differences in item difficulty that are related to experiences of examinees, ...
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An Investigation of Differential Item Functioning and Differential Test Functioning Of Swusat during 2010-2013
... For Differential test functioning (DTF), there are 8 tests that have small ...the Differential Item Function (DIF). The Differential Item Functioning (DIF) is the matter ...
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Differential item functioning and ad hoc interpretations
... She and I spent the better part of an afternoon devising elaborate and ostensibly convincing theories about why six particular items on the Metropolitan Achievement Test were behaving differentially for Black examinees, ...
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The Effects of Testlets on Reliability and Differential Item Functioning *
... and differential item functioning (DIF) analyses were conducted on testlets displaying local item de- pendence in this ...on differential item functioning and the results ...
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Assessment of differential item functioning in personnel selection
... the item responses is known as test bias and minimizing these influences is a primary concern for test ...called Differential Item Functioning ...using Item Response Theory models as ...
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The Effects of Testlets on Reliability and Differential Item Functioning *
... Differential Item Functioning (DIF) Regardless of the type of items constituting the test, the most important psychometric property that it should have is ...are item bias and test bias ...
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Detection of Uniform and Nonuniform Differential Item Functioning by Item Focussed Trees
... regression; differential item functioning; recursive partitioning; item-focused trees ...years, differential item functioning (DIF) and DIF identification methods have ...
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Cultural Imperatives in Differential Item Functioning (DIF) in Mathematics
... differentially functioning item it must be the following concern to test whether elimination of these items contributed to the quality of the test, because differential item functioning ...
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Differential item functioning of the UWES-17 in South Africa
... of item bias and differential item functioning Metric or measurement equivalence in cross-cultural comparisons is a key concern in cross-cultural comparative ...
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Differential Item Functioning in Online Learning Instrument (EPFun)
... the item structure and arrangement with the aim of eliminating or reducing any gender ...the item functioning is essential to confirm its ...gender differential item functioning ...
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Differential Item Functioning classification for polytomously scored items
... Differential item functioning (DIF) refers to a difference in the way a test item functions for comparable groups of test ...an item displays DIF if subjects of equal proficiency, or ...
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Sensitivity of Differential Item Functioning (Dif) Detection Method
... and Item Response Theory (IRT) Rasch model in Differential Item Functioning (DIF) ...containing Differential Item Functioning (DIF) based on ...
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An Introduction to Missing Data in the Context of Differential Item Functioning
... of differential item functioning (DIF), review the current literature on the issue, discuss implications of the review, and offer suggestions for future ...an item, or after reading it, fails ...
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Detecting differential item functioning using the DINA model
... for differential item functioning analysis with matching based on total test score, matching based on subtest scores and multivariate matching based on multiple subtest ...structure, item ...
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Detecting Crossing Differential Item Functioning (Cdif): Based on Item Response Theory
... [email protected] Abstrak Tujuan utama dari penelitian ini adalah untuk mendapatkan data empirik tentang indek dari crossing differential item functioning (CDIF) dan perbedaan sensitifitas ...
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Item-Focused Trees for the Detection of Differential Item Functioning in Partial Credit Models
... people. Differential item functioning (DIF) means that measurement invariance is violated on the item ...into item response theory (IRT) methods and non-IRT ...
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Examining Differential Item Functioning From A Latent Class Perspective
... Chapter 3: Methodology This research was multi-faceted. First, the case needed to be made for using a latent class, rather than a manifest group approach for studying differential item functioning. ...
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Comparison of Objective and Subjective Methods on Determination of Differential Item Functioning
... of differential item functioning with regard to gender on the items that constitute the test, and the subjective method based on experts opinions are performed, and it is aimed to reveal the relation ...
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Gender related differential item functioning of spatial ability scale
... study differential item functioning and is now the primary DIF detection device used at the Educational Testing Service (ETS; Dorans & Holland, ...
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Statistical and extra-statistical considerations in differential item functioning analyses
... performing differential item functioning (DIF) analyses and points out some of the statistical and extra-statistical implications of these ...differentially functioning items does not ...
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