Mentally retarded emotionally disturbed children (N=31) were compared on the Child Depression Inventory and the Child Behavior Profile with 31 children in a normal school setting. Correlational data showed a strong relationship between the cut-off scores for both measures suggesting that similarities exist between depression in mentally retarded…

This literature review examines the psychological aspects of the savant syndrome in people with intellectual disabilities, focusing on the means by which such abilities as calendar calculation are accomplished and highlighting variables (such as intense motivation in one area) postulated as important for development of the syndrome. (Author/DB)

Mentally retarded adults (N=180) were asked 30 yes/no questions, to determine if their acquiescence is explained by indiscriminant yea-saying in response to the yes/no question format or due to subjects submitting to the influence of the interviewer. After selected questions, the interviewer either nodded his head "yes" or shook his head…

This article reviews and critiques the literature on the effects of participation in aerobic exercise on psychological/behavioral variables for persons with mental retardation and associated disabilities. Findings suggested that participation in an exercise program produces immediate, but not durable, benefits in the psychological and behavioral…

This study examined the effectiveness of the Behavior Summarized Evaluation to discriminate 58 autistic from 58 nonautistic mentally retarded children. The measure clearly separated the two samples with between-group differences highest on four items indicating the most particular pattern in autistic children was the association of autistic…

In this case study, interactions were examined between features of Rett syndrome and operant conditioning as determinants of self-injurious behavior (SIB). Analysis suggested different functions for two forms of SIB: automatic reinforcement by sensory stimulation and escape from social interactions. Features of Rett syndrome tended to maximize the…

This review covers the psychological literature of the last 30 years regarding the personality and motivational characteristics of individuals with mental retardation. The first section is a brief historical review and critical examination of the various conceptual models and theories regarding personality and motivational processes in persons…