Validation by the multigroup-multiscale matrix
Subtitle: an adaption of Campbell and Fiske's convergent and discriminant validational procedure
By: John A. Centra
Series: Research bulletin -- 69-84; Research bulletin (Educational Testing Service) -- RB-69-84
Publisher: Educational Testing Service
Published: 1969
Place of publication: Princeton, New Jersey
Language: eng
Number of pages: 11
Subjects: Educational statistics; Educational tests and measurements
Notes: "October 1969."

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

Includes bibliographical references (leaf 9).