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Kavale, Kenneth A. – Exceptional Child, 1984
Meta-Analysis of 59 studies revealed that neither the Frostig Developmental Test of Visual Perception nor the Frostig program for the development of visual perception was advantageous for handicapped students. (CL)
Descriptors: Disabilities, Elementary Secondary Education, Intervention, Meta Analysis
Peer reviewed Peer reviewed
Kavale, Kenneth A.; Forness, Steven R. – Learning Disability Quarterly, 2000
A meta-analysis of 267 studies conducted between 1950-1980 found that auditory and visual perceptual skills can successfully increase the accuracy of predicting reading achievement, but the magnitude of increases in predictive accuracy was contingent upon the combination of variables studied and was significantly reduced if an IQ score was known.…
Descriptors: Adults, Auditory Perception, Children, Cognitive Ability