This comprehensive new edition of Wardhaughs textbook incorporates additional study features and numerous new and updated references to bring the book completely up-to-date, whilst maintaining the features that made the book so popular with lecturers and students: accessible coverage of a wide range of issues, clearly written, and with useful student study features. This is a fully revised new edition of Ronald Wardhaughs popular introduction to sociolinguistics, which now includes over 150 new and updated references and new study features throughout. It features new Explorations sections in each chapter incorporating suggested readings, discussion sections, and exercises - all designed to encourage students to develop their own skills and ideas. The book reflects new developments in the field, providing greater focus on ideas such as identity, solidarity, and markedness; provides balanced coverage of a range of topics, including: language dialects, pidgins and Creoles, codes, bilingualism, speech communities, variation, words and culture, ethnographies, solidarity and politeness, talk and action, gender, disadvantage, and planning.Comprehensive and accessible, it is the ideal introduction for students coming to sociolinguistics for the first time.