Engaging Theories in Interpersonal Communication: Multiple Perspectives highlights key theories used to guide interpersonal communication research. The Second Edition features 30 theory chapters written by leading scholars in interpersonal communication, including new coverage of evolutionary theories, Problematic Integration Theory, supportive communication theories, Theory of Motivated Information Management, critical approaches to interpersonal communication, and Media Multiplexity Theory. Each theory chapter follows the same structure to help readers easily find and compare information across theories. An updated introductory chapter maps the history and the current state of interpersonal communication theory since publication of the first edition, based on comprehensive analysis of published scholarship. Presenting both classic and cutting-edge issues, the book organizes theories into three clusters?theories that are individually-centered; theories that are focused on discourse and interaction processes; and theories that examine how communication functions in personal relationships. All authors interweave abstract theoretical concepts with concrete examples in order to maximize readability and comprehension.