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Wetherby, Amy Miller; Gaines, Barbara H. – Journal of Speech and Hearing Disorders, 1982
A nonverbal assessment procedure was designed to characterize cognition using a Piagetian framework with six autistic children, five echolalic and one nonverbal, ranging in age from 4.8 to 15.2. All six children evidenced competence beyond sensorimotor Stage VI, and demonstrated cognitive functioning between the periods of early preoperational and…
Descriptors: Autism, Children, Cognitive Development, Developmental Stages
Peer reviewed Peer reviewed
Salvatore, Anthony P. – Journal of Speech and Hearing Disorders, 1972
Descriptors: Aphasia, Disabilities, Exceptional Child Research, Males
Peer reviewed Peer reviewed
Bond, Gayle Goldstein – Journal of Speech and Hearing Disorders, 1987
The performance of 40 hearing and 40 hearing-impaired children, aged two-five years, was compared on a battery of nonverbal tasks and a nonverbal intelligence test. Age significantly affected the results, consistent with a developmental change. In cognitive development, the hearing-impaired children were comparable to same-age hearing children.…
Descriptors: Age Differences, Child Development, Cognitive Ability, Cognitive Development