In this volume leading academics in Interactional Linguistics and Conversation Analysis consider the notion of units for the study of language and interaction. Amongst the issues being explored are the role and relevance of traditionally accepted linguistic units for the analysis of naturally occurring talk, and the identification of new units of conduct in interaction. While some chapters make suggestions on how existing linguistic units can be adapted to suit the study of conversation, others present radically new perspectives on how language in interaction should be described,...