Validity of self-report of adaptive behavior skills by adults with mental retardation.

The validity of self-reports of 48 adults with mental retardation of daily living competency using the recently revised Vineland Adaptive Behavior Scales (Sparrow, Balla, & Cicchetti, 1984) was investigated. Self-report was compared to standard Vineland interviews of subjects' program counselors and to demonstrated competency in a real-life setting. On domains measuring adaptive skills, the subject and counselor interviews yielded highly consistent results. On the optional Maladaptive Behavior domain, however, the subjects with mental retardation underreported problematic behavior. Response validity and implications for use of self-report for program planning and placement decisions were discussed.

Developmental trends in memory and metamemory in children with attention deficit disorder.

Examined the development of memory strategy knowledge and spontaneous use of strategy by 6- to 12-year-old boys with ADD-H. Metamemory knowledge of 12 ADD-H boys, unmedicated for study participation, and 12 matched control Ss was compared using a structured interview. Use of categorization was assessed using free recall of word lists differing in category composition (acoustic vs semantic categories) and list organization (clustered by category vs unclustered). Interview data indicated no difference between groups in development of metamemory knowledge. Analysis of free recall performance showed that ADD-H Ss were less likely than controls to benefit from that knowledge when strategy was less salient and involved effortful reorganization of stimuli (p less than .05). The results were consistent with a production deficiency. Developmental trends and implications for remediation are discussed.