The introduction of practice theory into sociolinguistics is an important recent development in the field. The community of practice provides a useful alternative to the speech-community model, which has limitations for language and gender researchers in particular. As an ethnographic, activity-based approach, the community of practice is of special value to researchers in language and gender because of its compatibility with current theories of identity. An extension of the community of practice allows identities to be explained as the result of positive and negative identity practices rather than as fixed social categories, as in the speech-community model. The framework is used here to analyze the linguistic practices associated with an unexamined social identity, the nerd, and to illustrate how members of a local community of female nerds at a US high school negotiate gender and other aspects of their identities through practice. My thanks to Janet Holmes, Chris Holcomb, Stephanie Stanbro, and members of the Ethnography/Theory Group at Texas A&M University for comments on and discussion of the ideas in this article.

This article provides an introduction to this issue of Language in Society by exploring the relationship of the concept of Community of Practice (CofP) to related terms and theoretical frameworks. The criterial characteristics and constitutive features of a CofP are examined; the article points out how a CofP framework is distinguished from other sociolinguistic and social psychological frameworks, including social identity theory, speech community, social network and social constructionist approaches.

This article examines the distribution of speech acts based on the word sore ‘sorry’ in Bislama, the creole language spoken in Vanuatu. Three functions of these “apology” routines are identified and analyzed within the framework of politeness theory. Women are shown to use sore more frequently over all than men; they are also found to use sore to express empathy with the referent/addressee. Empathy is expressed in men's speech in other ways. The asymmetric distribution of sore is shown to make sense, given wider societal beliefs about and attitudes toward appropriate behaviors for women and men. Given a strict definition of a “community of practice,” it is clear that this shared speech behavior does not mean that women in this speech community can be said to form a community of practice. Analyses based on the speech community and intergroup distinctiveness are more useful in understanding this variation. This article has benefited from discussions with other members of the Language and Gender panel at the 6th ICLASP meeting, University of Ottawa, May 1997, especially Janet Holmes. Some of the data were also presented at the Second British Roundtable on Social Theory in Sociolinguistics, University of Wales, Cardiff, July 1997; discussions there with Ben Rampton and John Heritage were very helpful. My early thoughts were shaped in conversations with Herbert Morris and Gillian Sankoff. None of the aforementioned necessarily agree with the analysis presented here. Many thanks to the Wenner-Gren Foundation for their generous support in the field (#5742).