Beginning in sixth grade at an average age of 11.9 years, 416 adolescents and their parents participated in 4 waves of data collection involving family observations and multiple-reporter assessments. Ecological theory and the process-person-context-time (PPCT) model guided the hypotheses and analyses. Lagged, growth curve models revealed that…

Bronfenbrenner's (1979) ecological model proposes that events in higher order social ecosystems should influence human development through their impact on events in lower order social ecosystems. This proposition was tested with respect to ecological violence and the development of children's aggression via analyses of 3 waves of data (1 wave…

Findings are discussed in an evolutionary context, and with reference to the popular belief that to respond to his cries spoils'' a baby. (Authors)

Wariness did not set in gradually over a period of time but, on the contrary, was found in its fully developed form at 9 months, having been completely absent at 8 months. (Authors/MB)

A 2-wave longitudinal study of personality in adolescence was conducted with data obtained at ages 12 and 17 years from approximately 60 European American and 60 second-generation Chinese American youth. At Time 1 they completed the Children's Personality Questionnaire and at Time 2 they completed the High School Personality Questionnaire and…

The results of both studies indicated that harsh'' parental practices predict subsequent social desirability responding. (Authors)

A possible interpretation of the differential predictability across school systems as revealed in this study, is offered. (Authors/MB)

Results indicate that within the limitations of this study there is evidence that children with superior" intelligence showed more mature response patterns on Piaget-type tasks than children of the same age with average" intelligence test scores. (Author)

Purpose of this paper is to discuss some of the environmental and behavioral factors in children's day-to-day lives that are associated with hyperactivity and to examine its stability over time. (Authors)

Study investigated whether the observed individual differences in visual pursuit endure beyond the neonatal period. (Authors/MB)

Quantitative growth curve models for estimating individual developmental functions from various types of longitudinal data are discussed in the context of investigator assumptions and research design characteristics. Linear and nonlinear models that estimate growth curves are illustrated, and contrasted when they are fit to speech development…

A total of 193 basically healthy working-class and middle-class mothers and their infants participated in a four-year longitudinal study. The study focused on the relative potency of several clusters of variables for predicting intellectual and language outcomes during the preschool years. (Author/RH)

Reviews current large-scale, longitudinal studies focusing on children. Describes the data collected, including child outcomes, process-oriented information on child-parent interactions, child care quality, parental mental health, family violence, fathering, employment patterns, and community characteristics. Notes that several studies incorporate…