John P. Caughlin

John P. Caughlin is a Professor and Head of the Department of Communication at the University of Illinois at Urbana-Champaign, affiliated with the College of Liberal Arts & Sciences. His research focuses on the intersection of interpersonal communication with health, relationships, and technology. He holds a Ph.D. from the University of Texas at Austin (1997), an M.A. from the University of Kentucky (1992), and a B.A. from the University of Illinois (1991).

Research Interests:
Explores how interpersonal communication affects relational and personal well-being, particularly in managing conflicts and health challenges. His work emphasizes strategic communication tactics and the role of technology (e.g., social media, texting) in relationship dynamics. He developed the Communication Interdependence Perspective to explain how integrating communication modes enhances relational closeness.

Recent Research Trends:
Recent articles address ethical dimensions of interpersonal communication, smartphone interference in conflicts, technology-mediated well-being, theoretical frameworks for message design, and digital relationship maintenance. His work bridges practical communication strategies with broader social and technological contexts.

• Awards:
  - Fellow, International Communication Association (2019)
  - Fellow, International Association for Relationship Research (2016)
  - NCA Bernard J. Brommel Award (2009)

Grants & Advising:
Recipient of the Arnold Beckman Research Award (2009) and early-career Miller Award (2004). Active in mentoring students in communication studies, though specific advisee names are not listed. His research lab focuses on mediated communication and relational health.