Gwen M. Wittenbaum Ph.D.

Gwen Wittenbaum

Associate Professor

  • Communication
(517) 353-8120


Dr. Wittenbaum’s research interests and publications have focused on cognitive and communication processes in decision-making groups, group performance, and social ostracism. She is currently Associate Editor of Social Influence and serves on a diverse set of editorial boards, such as Group Processes and Intergroup Relations and Organizational Behavior and Human Decision Processes. Along with Joann Keyton and Laurie Weingart, she created the annual conference of the Interdisciplinary Network for Group Research (INGRoup), which unites group researchers from various nations and disciplines.

Research and Teaching

Interpersonal and small group communication

Contact Information

404 Wilson Rd, Room
Communication Arts and Sciences Building
Michigan State University
East Lansing, MI 48824