This study examined preschoolers' performance on an observation task and a search task involving the invisible displacement of an object. Findings indicated that in the observation task, there was significantly longer looking to impossible than to possible outcomes among all children. Most 3-year-olds, but significantly fewer 2.5-year-olds,…

Examined gender differences in cognitive outcome in children born prematurely who had incurred early cerebral lesions and in a high-risk comparison group. A significant gender difference in cognitive recovery was observed in the lesion group. Girls outperformed boys on standardized intelligence tests. No gender differences were observed in the…

Examined were the relative effects of a number of variables, but particularly sex and field-dependence, on performance of secondary school students on Piagetian measures of formal thought. It was hypothesized that males will receive significantly higher mean scores than females on all measures; that field-independent subjects will receive…

Literature suggests that females have lower initial expectancies for success than males. The antecedents of this difference are considered: (a) by examining when expectancy differences develop, and, (b) by examining cognitive factors which may underlie these differential expectancies. (Author/AM)

Studies gender patterns in five- and six-year-old children's social interactions with one another and variables that may influence these patterns. Findings suggest that differences between boys and girls in the use of aggravated behavior in interaction style is strongly influenced by the nature of the activity being performed and by the gender of…

There is little definitive research to support coeducational grouping as the optimal grouping pattern for first grade boys and girls. (Authors)

This study compared the influence of two play environments on young children's make-believe object transformation behaviors. One environment contained traditional realistic play props; the other contained nonrealistic objects. Subjects were 32 Caucasian children, 17 boys and 15 girls, between 40 and 73 months of age, from working- or middle-class…

Examines mothers' and fathers' speech for similarities and differences as expressed in four categories of messages to their preschool daughters and sons: plans, strategies, symbolic play utterances, and extrasituational references. (MP)

Examined social, emotional, and cognitive characteristics of American and Chinese 6-year-olds' narratives. Found that, compared to American children, Chinese children showed greater orientation toward social engagement, greater concern with moral correctness, greater concern with authority, a less autonomous orientation, more expressions of…

This paper reviews traditional, male-orientated theories of college student development, along with more recent theories that address the experiences of college women, and presents an analysis and synthesis of both groups of theoretical constructs. Student development is defined in terms of academic, personal, and professional achievement and…

A study was made to examine effects of peer collaboration on children's cognitive development and to ascertain whether effects of collaboration varied across American and Russian cultures. A total of 84 girls and boys (42 from a kindergarten in Moscow and 42 from an elementary school in Ithaca, New York), 5 through 7 years of age, initially…

The Group Assessment of Logical Thinking (GALT) instrument has been widely used to gather cross-cultural data regarding the acquisition of logical thinking skills in adolescent children. This study of West German adolescents using the instrument adds further comparative data regarding the development of logical thinking skills. Additional data…

This study tested the hypothesis that a 6-month, half-day program of enrichment in language and Piagetian sensorimotor skills tailored to the cognitive-developmental level of infants would accelerate the development of participating infants. The experimental population consisted of 16 12-month-old infants attending enrichment sessions at Syracuse…

Compared 15 lesbian couples, and the children born to them through donor insemination, with 15 heterosexual-parent families. Assessment measures evaluated the children's cognitive functioning and behavioral adjustment and the parents' relationship quality and parenting skills. Found no significant differences between the two groups of children.…