Early adolescence represents a particularly vulnerable period of development during which young people are susceptible to establishing lifelong behavior patterns associated with poor life, health, and educational outcomes. Previous research demonstrates older adolescents and young adults often experience negative life events (NLEs) prior to…

Bullying is one type of violence that threatens a youth's well-being in schools and neighborhoods. The impacts of bullying are felt by individuals, families, schools, and society and may result in youths feeling powerless, intimidated, and humiliated by the aggressive acts of other youth(s). This document is designed as a tool to help…

Investigates developmental changes in adopted and nonadopted children's knowledge of adoption. A total of 200 children ranging in age from 4 to 13 years participated. Results indicated clear developmental trends in children's knowledge of the nature of the adoptive family relationship, as well as in their understanding of the motivational basis…

The present study compares the attributions of young children 5 to 6.5 years of age with those of adult subjects 20 to 30 years of age, who were engaged in the same competitive situation. It was hypothesized that sex differences would occur in the sample of adults but not in the sample of children. Believing outcomes to be determined by either…

Results of nasalance measurements of 18 hearing-impaired children (ages 3-11) under the conditions of aided speech, unaided speech, and speech with amplification found no significant differences when comparisons were made between younger and older groups and when made according to the severity of hearing loss. (Author/DB)

In order to examine the development of social pretend skills in the toddler period, social pretend play was observed in same and mixed age dyads. More complex social pretend play was expected in the mixed age than in the same age condition. A second purpose of the study was to compare 5-year-old children's attempts to communicate pretend meanings…

The paper reports results of one project from the National Institute of Mental Health Epidemiologic Catchment Area (ECA) Program: the Duke ECA study (also known as the Piedmont Health Survey). To determine if depressive symptoms are different in the depressed elderly, 46 community subjects, over 60 years of age with a current diagnosis of…

Twenty mildly mentally retarded adolescents were matched with two groups of nonretarded students, one of the same chronological age (CA 16) and the other of the same mental age (MA 9), to examine the influence of age and metamemory on recall. This was achieved using an adapted metamemory instrument which included relevant recall tasks. (Author)

Western and Chinese children six years of age judged that an initially intense positive or negative emotional reaction would wane gradually over time. Children four years of age were less consistent, but, when steps were taken to insure their comprehension, they too judged that emotion wanes gradually over time. (Author/RH)

The IQ performance of children who experienced the birth of a younger sibling was found to drop 10 points during the next two years for singleton children and 5.8 points for last-born children from families of comparable size. The study controlled for sex, family size, age at assessment, and IQ before the birth of the sibling. (Author/RH)

A short-term longitudinal study of the peer-related social interactions of 111 developmentally delayed toddlers and preschool children was carried out. Results suggested the existence of unusually marked deficits in peer interactions. Possible contributing factors were discussed. (Author/RH)

Investigates (1) whether differences between boys and girls indicated by teacher rating were similar to those indicated by direct observation and (2) whether teachers' assessments of the relative frequencies with which children show particular types of behavior agree with those obtained by direct observation. (RH)

Studies the development of early drawing in 129 Chinese children aged 7 to 12 and 118 English children aged 7 to 11. Results indicate that similarities are more apparent than differences in children's drawings. (RJC)

Evaluates the discrimination of signal and silence duration in six-month-old infants, children aged 5 1/2 years, and adults. Results show that infants discriminated duration changes of 20 milliseconds or greater, children discriminated 15 milliseconds, and adults as few as 10 ms. Findings are consistent with other research in revealing age-related…

Describes a study which investigated pupil attitudes toward microcomputers to determine gender differences, differences between elementary and secondary school-age pupils, and differences in microcomputer owners and non-owners. Results reveal a difference in attitudes between owners and non-owners but very little attitude differences between the…