Brazil's education of its emerging middle class is compared in this paper with the U.S. community colleges' education of their middle and lower class constituency. First, introductory comments argue that, just as there are stratified technological levels within the labor market, levels of knowledge can also be distinguished, pointing to access to…

A longitudinal study of early adolescents examined gender differences in attitude and behavior, as well as the effects of pubertal change, parental expectations, and parental support. It was hypothesized that sex differences would emerge during preadolescence and that males' and females' rates of change would be significantly different. Subjects…

This study found no differences in the performance of middle class black and white children on three ability measures. The sample consisted of 15 pairs of black and white middle class children, aged 2.5 to 6.5 years, who attended the same mid-south child development center during 1987-88. Variables on which the children were match-paired were the…