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Achenbach, Thomas M. – American Journal of Mental Deficiency, 1971
Descriptors: Exceptional Child Research, Intelligence Differences, Intelligence Tests, Mental Retardation
Achenbach, Thomas M. – Amer J Ment Deficiency, 1970
Descriptors: Exceptional Child Research, Intelligence Differences, Matched Groups, Mental Retardation
Peer reviewed Peer reviewed
DeMyer, Marian K.; And Others – Journal of Autism and Childhood Schizophrenia, 1974
Descriptors: Autism, Emotional Disturbances, Exceptional Child Research, Intelligence
Corman, Louise; Budoff, Milton – 1973
Item responses of two samples each of 622 normal and 573 educable mentally retarded children, 6 to 15 years of age, on Raven's Colored Progressive Matrices were submitted to a principal components analysis and varimax rotation. The following four factors were obtained: continuity and reconstruction of simple and complex structures, discrete…
Descriptors: Adolescents, Children, Exceptional Child Research, Factor Analysis
Peer reviewed Peer reviewed
Black, F. William – Journal of Pediatric Psychology, 1976
Available from: Journal of Pediatric Psychology, Child Study Center, 1100 N.E. 13th Street, Oklahoma City, Oklahoma 73117. Compared in intelligence, perceptual motor performance, and academic achievement were 30 children (mean age=8.6 years) with seizure disorders and 30 children (mean age=9 years) with learning problems. (IM)
Descriptors: Academic Achievement, Elementary Education, Exceptional Child Research, Intelligence Differences
Siegenthaler, Bruce M. – 1970
Tests were administered to 209 educable mentally handicapped children (mean age 10.8, mean IQ 77) to determine factors related to speech hearing. Results indicated that mental age, intelligence quotient, physiological age, institutionalization, and organic bases for retardation were not significantly related either to speech reception threshold or…
Descriptors: Age Differences, Auditory Discrimination, Auditory Perception, Etiology
Brill, Richard G. – Journal of the Rehabilitation of the Deaf, 1970
Reprinted from The California Palms, (December 1969). (JJ)
Descriptors: Exceptional Child Research, Hearing Impairments, Intelligence Differences, Intelligence Quotient
Gallagher, Marie S. – 1968
To investigate the interrelationships between creativity and seven variables, 74 students in grades 4 through 8 plus the vocational group at a school for the deaf were tested. In addition to creativity, subjects were tested for intelligence, academic achievement, imaginative productions, perception by teachers, self-evaluation career aspirations,…
Descriptors: Academic Achievement, Age Differences, Career Choice, Cognitive Processes
Shulman, Lee S. – 1967
A longitudinal program of workshop-centered rehabilitation services was administered to mentally retarded adolescents. Results with the 36 remaining at the end of the 3rd year indicated that most characteristics central to vocational development were stable by early adolesence; a "competence cluster" of variables covaried systematically; high and…
Descriptors: Career Development, Evaluation, Exceptional Child Research, Intelligence Differences
Thomas, Alexander – 1969
To study the home environment of the Puerto Rican as it relates to the children's academic achievement, 45 working class families were interviewed and these variables were investigated: achievement, classroom behavior inventory in relation to academic achievement, the effect of bilinguality on academic achievement, the influence of examiner…
Descriptors: Academic Achievement, Behavior Patterns, Bilingualism, Cultural Pluralism