Aims to obtain prevalence figures for left-handedness among 10-year-old Swedish children; to replicate some findings concerning Bishop's (1980) extended pathological left-handedness hypothesis; to evaluate the influence of factors such as the child's sex and reduced optimality in the pre-, peri-, and neonatal period; and to determine the…

Results of a cross-cultural replication study to assess divergent thinking in preadolescents and adolescents in Hong Kong showed adolescents scoring significantly higher on the measures used--fluency, flexibility, and originality of thought. No significant sex differences are shown. Results are compared with results of a similar study of…

Investigated youthful ideas about old age by means of an analysis of drawings of young and old people by 10- and 11-year-old children (n=28). Pictures of old people were no more stereotyped than were those of young people. (Author/ABL)

Findings indicated that girls suffered from poor body image and dissatisfaction with weight more often than boys did. Findings also supported the notion of an interaction between context and individual. Sex differences were differentially moderated by the communities in which the adolescents lived. (RH)

Explored the roles of genes and environment in masculinity and femininity during pre- and early adolescence in 70 twins of 8-14 years. Results revealed significant genetic influences in all measures. Environmental influences were specific to each individual and not shared by members of the same twin pair. (RJC)

Investigated degree to which actual fatness and/or greater body dimensions might provide stimulus for dietary restraint (DR) in children (n=126). High DR boys were heavier, fatter, and had larger waists and hips resulting from fat deposition than low DR boys. High DR girls were heavier and fatter that low DR girls, with larger waists and hips.…

Reports on a longitudinal study of 144 young adolescents which hypothesized that boys and girls would experience increased gender-differential socialization across a 1-year period in which parents maintained a traditional division of labor, and there was a younger sibling of the opposite gender. Provides longitudinal analyses of three aspects of…

Examines recurrent psychosomatic symptoms and symptom clusters among Israeli school children (n=259). Results of a questionnaire that asked about the frequency of 8 psychosomatic and 8 organic complaints indicated that girls had a higher prevalence than boys for 8 of the symptoms, and that abdominal pain and headache were each reported as an…

Children as young as eight years of age can discriminate between affect-eliciting statements, differentially rate up to five concurrent emotional responses, and predict response patterns similar to those predicted by adults. During adolescence, there are sex differences in the prediction of secondary emotions. (RH)

Investigated the relationships between inferences and judgments of a target girl by preadolescents and early adolescents, their self-endorsement of female traits and gender of playmates, and gender-typedness of the game. Results with 251 Israeli students show gender differences, which are discussed within the framework of gender-schema theories.…

Junior Eysenck Personality Questionnaire was completed by 1,076 Iranian early adolescents, and their scores were compared to scores obtained previously for English children. Iranian boys scored higher than girls on the psychoticism and lower on the neuroticism and social desirability scales. Iranian children scored higher than English children on…

There has been virtually no investigation of the differences between male and female responses to unjust conditions. This study is a meta-analysis of those studies investigating the conditions under which individuals will assume responsibility for lower outcomes under unjust discriminatory practices. Three conditions were investigated which…

This longitudinal study responds to a need for new perspectives and research tools for studying school transition stress by identifying changes in student role strains and assessing sex differences in these changes during the transition from elementary school to a middle school for grades six through eight. Subjects included 120 fifth-grade…

Relations among hormone levels, emotional dispositions, and aggressive attributes were examined in 56 boys and 52 girls, aged 9 to 14 years. (PCB)

Relations between hormone levels and aggressive behavior of adolescents in family interactions were examined. Higher estradiol and androstenedione levels were associated with higher degrees of aggressive behaviors in girls. Findings for boys were sparse. (PCB)