A developmental study of elementary school children's use of rule v computation in solving spacial perspective-taking problems. (CM)

Investigates the effects of differences in age (20 year olds compared to 60 year olds) and education (high school level compared to graduate level) on level of performance on a variety of tasks related to memory. (Author/SS)

Attempts to provide reliability and validity data in support of the imaginary audience construct. The Imaginary Audience Scale (IAS), consisting of two subscales--the Transient Self (TS) scale and the Abiding Self (AS) scale--was administered to 697 subjects at the fourth-, sixth-, eighth-, and twelfth-grade levels. (Author/SS)

Examined the development of reasoning about prosocial moral dilemmas in 125 elementary and high school students. Also attempted to determine the relationship of structure of prosocial moral judgment to story solution. (JMB)

Investigated beliefs about feeling the stares of an unseen other. Found that most adults and young children believed they could feel the unseen stares of another, and across age there were some increases in beliefs about the feeling. Participants believed that in order to feel stares, some cognitive maturity was required. (MOK)

Investigated relation between development of understanding principles that govern a problem and of mathematical strategies used to solve it. Subjects were college students and 2nd, 5th, 8th, and 11th graders. The pattern of estimated answers provided a measure of intuitive understanding of task principles. Understanding an intuitive principle was…

Examined effects of early physical maturation and accelerated pubertal changes on symptoms of major depression among 639 African American adolescents. Found that for girls, early maturation was consistently associated with elevated levels of depressive symptoms. For boys, early maturers showed elevated depression only at age 11, with symptoms…

Two studies assessed the gaze following of 12-, 14-, and 18-month-olds. Findings indicated that infants at all ages looked at the adult's target more when the adult turned to the target with open eyes than when the adult turned with closed eyes. Additional evidence suggested that infants were not simply responding to adult head turning, but were…

Tabulated the frequencies of dyadic and group interactions in single-sex playgroups of 4- and 6-year-olds. Found that boys and girls at both ages engaged in similar frequencies but in different patterns of dyadic interactions. Only 6-year-old boys interacted in groups. (BC)

Three studies examined effects of peer interaction on the problem solving of 150 children of 4-11 years. Age, task complexity, and task familiarity were found to qualify effects of peer interaction on motivation and learning. (RJC)

Results derived from activities involving 33 children of three years and 32 children of four-and-a-half years indicated no age differences in same day recognition. Findings for recall and retention suggest that age differences for these two memory components are best thought of in terms of the type of memory solicited. (RH)