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Tryjankowski, Elaine M. – 1986
This study investigated the construct validity of five perceptual traits (auditory discrimination, visual discrimination, visual memory, visual-motor coordination, and auditory to visual-motor coordination) with five simulated work samples (union assembly, resistor reading, budgette assembly, lock assembly, and nail and screw sort) from the Jewish…
Descriptors: Adolescents, Auditory Perception, Diagnostic Tests, Identification
Peer reviewed Peer reviewed
Dykens, Elisabeth – Research in Developmental Disabilities, 1996
Draw-a-Person (DAP) samples from 108 adolescents and adults with mental retardation were scored using Naglieri's cognitive and emotional disturbance scoring systems. Visual-motor skills emerged as the best predictor of DAP cognitive scores, more predictive than intelligence. Findings suggest caution in using DAP as an index of intelligence or as a…
Descriptors: Adolescents, Adults, Disability Identification, Emotional Disturbances