Retrospective analysis of videotape recordings taken at 9 to 12 months of 11 children with autism, 10 with developmental disabilities, and 11 typically developing children found that nine behavioral items, in combination, discriminated the three groups 94 percent of the time. Results support early identification of autism and that infant…

A survey of eight motor habits, including body-rocking, was administered to two large samples (N=861, N=766) of college students. A surprisingly high proportion of respondents (over 40% of males and over 50% of females) reported they engaged in body rocking when either bored or overstimulated The similar incidence in people with mental retardation…

Studied the relationship between gender differences in physical aggression and selected personality and social contextual factors through self-report measures completed by 89 adolescents. Findings suggest the strength and importance of sympathy as a mitigator of physically aggressive behaviors. Contains 58 references. (SLD)

Identity theory is used to organize data gathered from semistructured interviews with parole violators at large (N=25). A typology of absconders bridging clinical and actuarial prediction strategies is proposed. Situational constraints are explored; typical behavior patterns and experiences of parolees are described. Policy implications are…

Questions whether parental reports of post treatment substance use and other treatment outcomes-related behaviors reliably reflect self-reports of adolescents; and if initially reliable, if the parental reports continue to reliably reflect adolescents' self-reports over time. Indicates that parents can give reliable proxy information regarding…

This study compared 23 children with high-functioning autism with 12 children with Asperger syndrome using DSM-IV diagnostic criteria. Findings indicated few group differences in current functioning but many early history differences. The Asperger syndrome group generally demonstrated less severe early symptoms, a milder developmental course, and…

Multiple sleep problems of a 2-year-old girl improved following treatment with a faded bedtime with response cost procedure. If she fell asleep within 15 minutes of the scheduled bedtime, her bedtime the following night was 30 minutes earlier; however, if she did not fall asleep it was 30 minutes later. (Author/CR)

A study of the sleep patterns of 28 people with severe or profound mental retardation and epilepsy found atypical sleep stages with significant depletion of REM sleep and a predominance of indiscriminate non-REM sleep. Sleep diaries completed by caregivers reveal lengthy sleep periods, especially among those with profound mental retardation.…

The sleep profiles of 13 children (ages 5-13) with attention deficit hyperactivity disorder (ADHD) who were treated with a fixed dose of methylphenidate for at least one month were compared with those of 16 healthy siblings. Significantly more children with ADHD demonstrated sleep disturbances and higher rates of sleep disorders. (Author/CR)

Whereas prior conceptions treated cognitive development as a sequence of stages, current research points to recurring growth cycles between birth and age 30. Each recurrence produces a new capacity for thinking and learning grounded in an expanded, reorganized neural network. Cognitive spurts are evident only under optimal support conditions.…

This study investigated the duration, frequency, and trajectory of passive behavior in 14 children (developmental age 1-3) with Down syndrome and 14 controls over a 47-minute independent play session. Subjects exhibited more time in passive behavior and for some, passivity increased commensurate with time spent in the play session. (Contains…

Study investigated the impact of a counselor-led guidance unit on ninth-grade students, and the interaction of the intervention with risk levels, academic placements, and gender. Students' expressed behavior, school attitudes, and level of informational awareness about high school and the work world were assessed. Results showed these guidance…

Investigates the importance of temperament as a predictor of children's sleep problems. Subjects were 57 toddlers ranging from 12 to 36 months. Discusses case studies to further illuminate other possible factors such as parental handling. Results indicated that children with reported sleep problems were more likely to obtain an intermediate high…

Using a sample of 382 African American households, this study examined the relative influence of number of adults and children, mother's education, and family income on the mother's perceptions of performance of her child-rearing behaviors. Results found that family structure variables were related to performance of child-rearing behaviors. (SLD)

Findings from an exploratory study asking 10 principals and 280 teachers about connections between principals' leadership behaviors and teachers' sense of efficacy in middle schools involved in change indicate that there is a significant difference between general teaching efficacy and personal teaching efficacy. Principal behaviors related to…