This study examines the interactive roles of social, cultural, and cognitive developmental factors in determining children's moral and achievement judgments. A total of 1485 male and female Iranian children/students of diverse social background (ranging in age from 4-18) served as subjects. Subjects were asked to evaluate (reward/punishment) the…

This survey sought to estimate the economic value of children to their parents in two peasant villages in Java and Nepal in order to examine the economic interpretation of fertility. The major focus is on estimating directly the contribution of children's labor in terms of average time spent per day in different types of activities. The support…

This study examined how children of different ages process social information from dramatic television programs. Second and eighth graders were shown edited versions of a television program that differed in complexity and the difficulty of inferring causal connections between the scenes. In addition, the scenes in half of the showings were kept in…

Two experiments which investigated the young child's ability to deal with multiplicative classes and relations (considered behavioral indices of concrete operations thought) in double series and cross class matrices are described and discussed. In the initial study, 160 children from preschool through grade 2 received six matrix subtasks…

This report presents results of cognitive ability tests administered to 3 to 5-year olds who were graduating from Parent-Child Center (PCC) programs in 14 cities. PCC programs are designed to maximize the potentialities of low income preschoolers through in-center, home-based, or in-center/home-based combination programs. The findings reflected…

The selected bibliography contains about 400 references taken from a keysort file of more than 45,000 references, compiled from commercially available data bases and published sources, relevant to gerontology. Those of questionable accuracy were checked or deleted during the verification process. Most references are in English and were selected…

The effects of modeling and corrective feedback on conceptual rule acquisition and retention were studied with a total of 48 3- and 4-year-old children. Equal numbers of children from each age group were randomly assigned to one of four training groups: modeling, corrective feedback, modeling and corrective feedback, and a no modeling/no…

In this study, the occupational advancement of black and white workers of comparable ages is compared through longitudinal census data. Two specific hypotheses are tested which propose (1) large and systematic racial differentials exist in the effect of mobility on occupational advancement between firms; and (2) differentials in intrafirm…

A total of 23 children were observed from age 1 to 3 in order to assess day-to-day learning environments and their effect on intellectual development. Observers used a time-sampling technique to code behaviors for one hour on three to five separate occasions during each of four periods: age 12-15 months, 18-21 months, 24-27 months and 30-33…

The report of the National Center for Health Statistics presents national estimates of the hearing levels of youths 12-17 years of age in the civilian noninstitutionalized population of the United States. These are based on individual monaural, puretone, audiometric test results of eight frequencies as obtained in the Health Examination Survey of…

This study tested certain implied predictions regarding conceptual learning at each of four sequential levels of development: concrete level, identity level, classificatory level, and formal level. For this purpose, scaled batteries to assess the level of conceptual development of children, kindergarten through high school, were constructed and a…

This paper argues that the fundamental problem of individual inequalities in school success should be solved. Individual inequalities exist because present forms of schooling serve only a fraction of the different individuals in the population and because of the absurdity that precociousness in young children sets the standard for school success.…

The perceptual-developmental research of Kagan and Witkin elicited this study of cognitive style. The work of these two researchers leads to the conclusion that differences between graphic expressions of children of the same age reflect differences in the children's mode of information processing. Specifically, this study sought to test the…

This study of contact between the French and English language groups in Canada is based on an ecological approach, emphasizing factors such as population composition, residential patterns, occupational pressures and age and sex differences rather than cultural or psychological ones. Part 1 begins with a general discussion of the problems of…

Originally prepared for the Workshop to Increase and to Improve University Teacher Training Programs in Adult Basic Education, Chicago, March 1969, this paper reviews a five year project, begun in 1966, on adult age differences in cognitive performance and learning. One purpose of this project is to determine differences in cognitive abilities,…