Describes a pattern of verbal disputing frequently engaged in by children in Hawaii who have some Polynesian ancestry. This pattern, which is characterized by the forceful use of "not!" as an outright contradiction of one speaker by another, is traced from early childhood into adolescence in the context of relationships in which it develops. (EJS)

This paper is concerned with adaptation through time and with life time as differentiated from calendar or historical time. Life time is that of socially defined time; thus the author examines the system of social expectations regarding age-appropriate behavior which requires adaptive behavior on the part of adults. (SJL)

Presents a developmental study of bargaining between two children. Subjects were 60 boys and girls ranging in age from 4 to 15 years. (BD)

Analysis of the development of realization of story structure in the written productions of fifth-, eighth-, and twelfth-graders revealed development by age in the degree of realization of an "ideal form" of story schema, with the development rate depending on whether stories are true or invented. (Author/CB)

Describes social, economic, and demographic trends affecting children and families. Discusses how patterns of marriage, childbearing, divorce, remarriage, and mothers' employment in the paid labor force influence the lives of children. (SO)

Investigation of the extent to which various factors were associated with observed developmental gains in developmentally-delayed young children (N=83) revealed that potential predictors of overall child progress included test score derivatives, number of assessments and home visits, mother's age, child's age at initial testing, and medical risk…

Assessed the relative availability of Piagetian formal reasoning concepts at different ages in adulthood and examined performance patterns on standardized intelligence tests, logical reasoning, immediate memory span, and personality measures. Results indicated that although the elderly students' performances were generally adequate, their scores…

Investigated the relationship between the development of formal operations and the formation of ego identity in adolescence. Obtained significant positive correlations between combinatorial ability and degree of identity, suggesting that high identity may facilitate the application of combinatorial operations. Found some gender differences in task…

Testing of university students for sexism toward women at the beginning and end of an introductory gender studies course revealed that sexism levels among all students were significantly lower at the end of the course; controls showed no pre/post differences. Group cohort, and other variables that contributed to sexism levels, are discussed.…

Samples of 36 Indonesian and 36 American children were observed. Indonesian children tended to play in mixed age groups. Children in both cultures tended to interact in same-sex groups. Research supported Hartup's hypothesized symmetrical-asymmetrical nature of same- and mixed-age social interaction. (Author/BJV)

Examination of data from 1985 visits by 110 runaway and 655 non-runaway youth to an outpatient medical clinic reveals that runaway youth are at greater risk for a wide variety of medical problems and of health-compromising behaviors including suicide, depression, prostitution, and drug use. (Author/BJV)

Summarizes conclusions from research on sex and age differences in moral reasoning. Finds men focused on rights and women on responsiblity, and older adults better able to articulate their moral positions though no longer engaged in moral growth. Suggests changes in the content and pedagogy of moral education. (DMM)

Studied effects of factors on group discussion participation, observing 218 subjects in four-, five-, or six-person mock juries discussing mandatory retirement case. Visibility and size were main predictors of who spoke first; first-to-speak, age, and sex were predictors of participation in first minute. Total participation was affected by age,…

Four experiments examined the spelling capability of students in grades 1, 2, 3, 4, 7, and college. Results suggested that reading unit size increases with age and reading ability. Younger children, like adults, unitize common words, and unitization of less common words increases as word configurations become more familiar. (RWB)

Two experiments investigated perceptual primacy of dimensional and similarity relations in stimulus classifications of younger and older subjects. Results support a differential-sensitivity view of perceptual development which asserts that individuals at all ages primarily perceive and use separate relations. (RWB)