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Raven Progressive Matrices1
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Wachs, Theodore D. – Child Develop, 1969
Research supported by grant MH-12627 from the National Institute of Mental Health, and based on a PhD dissertation submitted to George Peabody College.
Descriptors: Age Differences, Children, Intelligence Differences, Intelligence Quotient
Corman, Louise; Budoff, Milton – 1973
This paper summarizes data comparing the correlation patterns of psychometric, social, and demographic variables with intelligence quotient (IQ) and learning potential (LP) scores derived from the Kohs Block Designs and Raven Progressive Matrices procedures. The sample consists of educable mentally retarded special class and institutionalized…
Descriptors: Demography, Elementary School Students, Intelligence Quotient, Intelligence Tests