The real test bias
By: Norman Frederiksen
Series: RR-81-40; Research report (Educational Testing Service) -- RR-81-40
Publisher: Educational Testing Service
Published: 1981
Place of publication: Princeton, N.J
Language: eng
Number of pages: 22
Subjects: Test bias; Educational tests and measurements
Notes: "October 1981."

Includes bibliographical references (p. 21-22).