The aim of this study was to investigate the role of social capital assessed in early adulthood in linking self-control in childhood with psychological and social functioning in middle age. Data collected at ages 8, 27, and 42 years were based on the Jyvaskyla Longitudinal Study of Personality and Social Development (159 females, 177 males).…

Conducted study as part of longitudinal research project designed to discover more about the relations between religious involvement and mental health. Collected data through semistructured interviews and a psychological test battery from 56 religious young adults in a 3-year followup. Revealed lack of evidence of link between orthodox religiosity…

As an important part of the plan to record and systematically deal with all observable behavioral events that constitute an infant's waking life, all social encounters between the baby and other persons that occurred during weekly observations of two infants in their everyday milieu were recorded. (Author/CB)

The authors examined the prediction of occupational attainment by age 40 from contextual and personal variables assessed during childhood and adolescence in 2 participant samples: (a) the Columbia County Longitudinal Study, a study of 856 third graders in a semirural county in New York State that began in 1960, and (b) the Jyvaskyla Longitudinal…

This report is part of a comprehensive study of the cognitive, personal, and social development of disadvantaged children over the crucial period age three through grade three. The aims of the study are to identify the components of early education associated with children's development, to determine the environmental and background factors…

The purpose of this 16-year study was to investigate the developmental progress of a group of children reared in severely deprived environments during infancy and early childhood in order to evaluate their adjustment to family, school, and community by age 15. The subjects were 31 children ranging in age from 1 year 7 months through 5 years 11…

Patterns of cognitive, affective, and social growth of elementary school children are described and the school and home variables which influence such growth are identified in this longitudinal study. This final report presents the final instruments and the interpretive data associated with them. The study permits the tracing of developmental…