A comparison of school mean achievement scores with two estimates of the same scores obtained by the item-sampling technique
By: Leonard S. Cahen, Thomas A. Romberg and Walter Zwirner
Contributors: Romberg, Thomas A.; Zwirner, Walter
Series: Research bulletin -- RB-70-64; Research bulletin (Educational Testing Service) -- RB-70-64
Publisher: Educational Testing Service
Published: 1970
Place of publication: Princeton, N.J
Language: eng
Number of pages: 24
Subjects: Academic achievement; Examinations; Scoring; Evaluation; Longitudinal method
Notes: "November 1970."

"This bulletin is a draft for interoffice circulation ..."

Includes bibliographical references (p. 10-12).