Face-to-face dialogue is our basic form of language use. It is, and always has been, the only form of language use that spans all cultures and societies. Face-to-Face Dialogue: Theory, Research, and Applications focuses on the unique combination of features that make face-to-face dialogue the fastest, most precise, and most skillful activity that ordinary individuals do together. Writing for an inter-disciplinary readership, Bavelas draws on her research program of over three decades to reveal the unique features of face-to-face dialogue. Unlike written or mediated forms, face-to-face dialogue uses both speech and co-speech gestures and also permits rapid-even simultaneous-exchanges. This book demonstrates the importance of focusing on interactions rather than individuals and on specific multi-modal acts rather than all nonverbal communication. Bavelas’s mixed research methods begin inductively, leading to experiments with qualitative measures. Second-by-second microanalysis uncovers details of how a dialogue works. By focusing on communication as joint action, Face-to-Face Dialogue refocuses the conversation around the science of human communication, with realizable practical applications for researchers and professionals alike.