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Purl, Mabel C.; Curtis, Jonathan – 1970
The relationship of the Progressive Matrices Test (PM) to the Lorge-Thorndike Intelligence Test (LTIQ) and the Wechsler Intelligence Scale for Children (WISC) is examined. Predictive power of these measures with respect to a number of achievement measures was also investigated. The initial sample consisted of 242 first graders and 281 second…
Descriptors: Anglo Americans, Blacks, Comparative Analysis, Correlation
Saccuzzo, Dennis P.; And Others – 1994
The efficacy of use of the Raven Progressive Matrices Test (RPM) in the selection of gifted children from traditionally underrepresented groups was investigated in a large-scale study with a diverse population. A total of 16,985 subjects were given the Raven Progressive Matrices Test. These included 22.7 percent Latinos, 37 percent Whites, 14…
Descriptors: Ability Identification, Aptitude Tests, Comparative Analysis, Cultural Differences