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Liu, Xiaowen; Jane Rogers, H. – Educational and Psychological Measurement, 2022
Test fairness is critical to the validity of group comparisons involving gender, ethnicities, culture, or treatment conditions. Detection of differential item functioning (DIF) is one component of efforts to ensure test fairness. The current study compared four treatments for items that have been identified as showing DIF: deleting, ignoring,…
Descriptors: Item Analysis, Comparative Analysis, Culture Fair Tests, Test Validity
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Meir, Elchanan I.; Gati, Itamar – Educational and Psychological Measurement, 1981
In many personality and interest inventories, a score profile, rather than a single score, is attributed to each subject. Six applicable criteria are suggested for use in examining the adequacy of items in such inventories. These criteria relate to the items' response distributions, internal consistency, and discriminative value. (Author/BW)
Descriptors: Evaluation Criteria, Interest Inventories, Item Analysis, Personality Measures