In 1960s Rio de Janeiro, the Brazilian white middle class embraced the samba music written by working-class blacks as a source of authentic national culture. Cultural mediators, or individuals that bridged sociocultural spheres and negotiated the terms in which work was produced and circulated, were essential to samba's mainstream acceptance. This…

Compares education of lower-middle and working classes in Brazil and the United States to examine effects of the educational system in supporting the changing technological infrastructure. Concludes that both countries need to improve access and minimize stratification to make their systems of education for mid-level technology more equitable.…