Analyzes an Afro-American sermon and a disputed speech by a Black political leader to mixed audience. Dialect alternants signal switching between contrasting styles in both. Conversational inference is shown to depend not only on grammar, lexical meanings, and conversational principles, but also on constellations of speech variants, rhythm, and…

This paper reviews some recent research on the relationship of group processes and cultural milieux to choice of linguistic form and Its implications for problem solving in small (minority) groups. Basic to the discussion is the concept that language usage conveys important social information and is therefore not a matter of choice but must be…

This paper deals with the phenomenon of code switching among bilinguals. Whereas previous studies of code switching have, however, concentrated on instances in which code alternation can be correlated with a change in social occasion, this paper uses examples from the speech of Mexican-American and Afro-American bilinguals to focus on those…