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Direct linkFlynn, James R. – Journal of Psychoeducational Assessment, 2010
Despite Kaufman, Raven's Progressive Matrices and the Wechsler subtest Similarities are tests whose gains call for special explanation. The spread of "scientific spectacles" is the key, but its explanatory potential has been exhausted. Three trends force us to look elsewhere: (a) gains on Wechsler subtests such as Picture Arrangement,…
Descriptors: Intelligence Tests, Change, Test Norms, Measures (Individuals)
