This report describes correlations between the Pictorial Test of Intelligence and the Peabody Picture Vocabulary Test as predictors of academic achievement of institutionalized educable mentally retarded children by comparing them with the Wide Range Achievement Test.
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References
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DunnL. M.Expanded manual for the Peabody Picture Vocabulary Test. Minneapolis: American Guidance Service, 1965.
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JastakJ.Wide Range Achievement Test. New York: Psychological Corp., 1946.
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MuellerM. W.A comparison of the empirical validity of six tests of ability with young educable retardates. Nashville: Peabody College Bookstore, 1965.
