Research and Information Services for Education, King of Prussia, Pa.

Institution data

Type	INSTITUTE
Works	1
Researchers	4
Coverage	1971 - 1971

The Relative Predictive and Construct Validities of the Otis-Lennon Mental Ability Test, the Lorge-Thorndike Intelligence Test, and the Metropolitan Readiness Test in Grades Two and Four
Open AccessBarton B Proger, John R McGowan et al.ARTICLEEducational and Psychological…1971