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Peer reviewed Peer reviewed
Rabbitt, Patrick – Intelligence, 1996
A new analysis of data from 15 cognitive tasks completed by 93 subjects with scores on the Cattell Culture Fair test show that differences in Cattell score systematically affected performance on some tasks more than on others. Implications for theories of local and global differences in mental ability are discussed. (SLD)
Descriptors: Cognitive Ability, Cognitive Tests, Global Approach, Individual Differences
Peer reviewed Peer reviewed
Weinberg, Richard A.; And Others – Intelligence, 1992
Intelligence quotient (IQ) test performance is reported for 93 families restudied 10 years after the Minnesota Transracial Adoption Study in 1975. Results for 426 subjects support the original finding: being reared in the IQ test culture and prevailing school culture benefits all children's IQ scores and academic achievement. (SLD)
Descriptors: Academic Achievement, Adolescents, Adopted Children, Comparative Testing