Distinguishes possible aging, cohort, and period effects, explaining time series differences by age groups in the General Social Survey data. Results indicate that the decline in environmental concern among most age groups can be accounted for by period effects, but an aging effect is important among young adults. (Author/JN)

This document provides information about an undergraduate course that introduces college students to major social, economic, and political influences that have affected the demographic structure of the nation's population over the last four decades. The course permits students, working in small teams, to investigate the ways in which changes in…

Reports results of a study examining racism among young white adults using 12 racial policy questions. Evaluates cohort effects and events of the period in shaping racial attitudes. Discusses the effects of education and school desegregation on racial attitudes. Concludes that racial tolerance and liberalism are not decreasing. (DK)

Follows up an earlier age cohort study done in the 1980s. Discovered that, although differences in achievement related to gender and socioeconomic factors remained consistent and generally increased over time, greater change was found in patterns of ethnic differences. Discusses possible explanations for the findings and implications for…

Investigated how family processes influence high school student dropout behavior. Used a sample of 114 dropouts from 1 California high school, 48 of whom were matched to similarly profiled continuing students. Identified factors that explain students' dropout decisions: permissive parenting, negative parental reactions to grades, excessive…

Examines 1,213 Tennessee elementary teachers' responses to 6 organizational indexes to determine effects of school organization and administrative support on teacher commitment. Finds novices needed organizational support for behavioral management and boundary tasks, midcareer teachers needed autonomy and empowerment, whereas veterans' commitment…