A comparison of observed score and true score equating methods for representative samples and samples matched on an anchor test
By: Ida M. Lawrence, Neil J. Dorans
Contributors: Dorans, Neil J.
Series: Research report -- RR-88-23; Research report (Educational Testing Service) -- RR-88-23
Publisher: Educational Testing Service
Published: 1988
Place of publication: Princeton, N.J
Language: eng
Number of pages: 22
Subjects: Examinations; Scoring
Notes: "April 1988."

Includes bibliographical references (p. 15-16).