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ERIC Number: EJ355028
Record Type: Journal
Publication Date: 1987
Pages: N/A
Abstractor: N/A
Gender-Based Differential Item Performance in Mathematics Achievement Items.
Doolittle, Allen E.; Cleary, T. Anne
Journal of Educational Measurement, v24 n2 p157-66 Sum 1987
Eight randomly equivalent samples of high school seniors were each given a unique form of the ACT Assessment Mathematics Usage Test (ACTM). Signed measures of differential item performance (DIP) were obtained for each item in the eight ACTM forms. DIP estimates were analyzed and a significant item category effect was found. (Author/LMO)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Assessments and Surveys: ACT Assessment