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Broer, Markus; Lee, Yong-Won; Rizavi, Saba; Powers, Don – ETS Research Report Series, 2005
Three polytomous DIF detection techniques--the Mantel test, logistic regression, and polySTAND--were used to identify GREĀ® Analytical Writing prompts ("Issue" and "Argument") that are differentially difficult for (a) female test takers; (b) African American, Asian, and Hispanic test takers; and (c) test takers whose strongest…
Descriptors: Culture Fair Tests, Item Response Theory, Test Items, Cues
Camara, Wayne J.; Schmidt, Amy Elizabeth – College Entrance Examination Board, 1999
Group differences among ethnic and racial groups on a series of educational measures and outcomes are examined. African-American and Hispanic students perform substantially lower than white and Asian students on the SAT I. These substantial differences also exist on a variety of other admissions tests used for undergraduate, graduate, and…
Descriptors: Standardized Tests, Social Stratification, Differences, Scores