The study of language attitudes is the investigation of beliefs expressed about the nature of language and its diverse usages, how these attitudes came to exist and persist, and how these attitudes shape social action and policy. Language attitude studies have illuminated our understanding of racial issues, social and economic stratification, cultural stereotypes, educational issues, folk linguistics, and, more recently, popular culture. This volume is an examination of four intersections in language attitudes research: Authority, Affiliation, Authenticity, and Accommodation. In each section, the contributors introduce new dimensions to the study of language attitudes while providing examples of the ways in which the study of language attitudes can continue to inform and shape our understanding of language diversity.