Effects of test preparation on the validity of GRE analytical scores
By: Donald E. Powers
Series: GRE Board professional report -- GREB no. 82-6aP; ETS research report -- 86-22; Research report (Educational Testing Service) -- RR-86-22
Publisher: Educational Testing Service
Published: 1986
Place of publication: Princeton, NJ
Language: eng
Number of pages: 21
Subjects: Graduate Record Examination; Grading and marking (Students)
Notes: "June 1986."

Includes bibliographical references (p. 18-19).