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Banks, Kathleen – Educational Assessment, 2009
The purpose of this article is to describe and demonstrate a three-step process of using differential distractor functioning (DDF) in a post hoc analysis to understand sources of differential item functioning (DIF) in multiple-choice testing. The process is demonstrated on two multiple-choice tests that used complex alternatives (e.g., "No…
Descriptors: Test Bias, Multiple Choice Tests, Testing, Gender Differences
Donlon, Thomas F.; And Others – 1977
The content of selected major achievement tests is examined for bias in the frequency of references to the male and the female sex. The performance of males and females is contrasted on each item considered, and the relationships between item content and the performance differences is surveyed. The tests used in this study include the Metropolitan…
Descriptors: Achievement Tests, Comparative Analysis, Content Analysis, Elementary Secondary Education