Media & Digital Communication, Interpersonal & Intergroup Communication, Organizational & Group Communication, Computer-Mediated Communication, Relational Communication, Technological Influences on Relationships, Media Psychology, Social Media, Hate Speech
Joe Walther has developed several original theories and numerous empirical studies on the interpersonal aspects of computer-mediated communication and social media. His work focuses on the impact of interpersonal and intergroup dynamics in the attitudes and behaviors people develop via mediated interaction, in personal relationships, groups, and intergroup conflict.
Joseph B. Walther holds the Bertelsen Presidential Chair in Technology and Society at the University of California, Santa Barbara, where he is a Distinguished Professor of Communication, and Director of the Center for Information Technology and Society. A former Fulbright Scholar, a Fellow of the International Communication Association, and a Distinguished Scholar in the National Communication Association, his research focuses on the impact of interpersonal and intergroup dynamics in the attitudes and behaviors people develop via mediated interaction, in personal relationships, groups, and inter-ethnic conflict. He developed the social information processing theory of mediated communication, the hyperpersonal model of online communication (by which people experience exceptionally intense emotions and connections), and warranting theory, among others, accompanied by numerous behavioral studies. He is currently extending his work into new explanations for online hate.
PhD, Communication, University of Arizona, 1990
Reprints of many of his articles can be requested here.