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…