Differences in item performance across groups
By: Loraine T. Sinnott ; a report prepared for the Graduate Management Admission Council March 1980
Contributors: Educational Testing Service
Series: [Research report] / Educational Testing Service -- RR-80-19; Research report (Educational Testing Service) -- RR-80-19
Publisher: Educational Testing Service
Published: 1980
Place of publication: Princeton, N.J
Language: eng
Number of pages: 142
Subjects: Educational tests and measurements; Minorities; Ability testing
Notes: August 1980.