Prediction of WAIS IQ for Psychiatric Patients Using the Ammons' FRPV and Raven's Progressive Matrices
Daniel Sydiaha
Abstract
Daniel Sydiaha
Abstract
40 patients at a psychiatric hospital were tested with the following tests of intelligence: Wechsler Adult Intelligence Scale (WAIS), Raven's Progressive Matrices (PM) and Forms A and B of the Full-Range Picture Vocabulary Test (FRPV). Regression analysis using the WAIS as the criterion and the other two tests as predictors indicated that either Form A or Form B of the FRPV predicted WAIS IQ but the PM did not.
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40 patients at a psychiatric hospital were tested with the following tests of intelligence: Wechsler Adult Intelligence Scale (WAIS), Raven's Progressive Matrices (PM) and Forms A and B of the Full-Range Picture Vocabulary Test (FRPV). Regression analysis using the WAIS as the criterion and the other two tests as predictors indicated that either Form A or Form B of the FRPV predicted WAIS IQ but the PM did not.
Key concepts: Raven's Progressive Matrices, Wechsler Adult Intelligence Scale, Psychology, Wechsler Preschool and Primary Scale of Intelligence, Intelligence quotient, Vocabulary, Test (biology), Clinical psychology