Abstract

Attempts within sociolinguistics to model the African American speech community require a sound account of what a competent participant knows when they give correct interpretations of utterances made within such a community, a phenomenon any larger theory of language use ought to address. To provide this account, I reconstruct a line of argument from the philosophical history of discussions on African American speech communities. I give this history in terms of pragmatic arguments, that is, in terms of the ability of vernacular speakers to manage the "slip" between speaker meaning and conventional meaning so as to effectively communicate, and thus be interpretable to competent auditors. ;In the writings of African American philosophers Alexander Crummell and Alain Locke especially, the general pragmatic strategy is to take the regulative background of speech acts to play a central role in vernacular interpretation, particularly as it relates language use to patterns of interpretation available to a speech community and to communicative aspects of the socialization of members of that community . In terms of meaning, interpretation is seen by Crummell as a function of publicly accessible meaning; he endorses the claim that the content which a word expresses is an idea in the mind of a speaker--what I call the Semantic Identity Thesis. Locke's insight, however, that cognitive meaning and content-bearing linguistic vehicles can be assessed independently provides him with the leverage to treat speaker meaning and symbol meaning as distinct components of a speaker's competence to successfully interpret utterances--what I call the Semantic Distance Thesis. ;Using these accounts to model inferences in communication, I argue that a complete account of interpretation will show how a speaker accesses inferential, conventional and social knowledge. These sorts of knowledge are tied to the prevailing norms emerging from a regulative background for communication within the language use of a speech community. In this way, the slip between conventional meaning and speaker meaning can be understood as structuring the communicative context of vernacular speech, in that social knowledge plays a central role in effective interpretive inference