Communication, Systems, and Conflict.  Eastern Communication Association, Philadelphia, PA, March 1976.  Abstracted in Resources in Education, October, 1976.

Communication, Systems, and Simulation II (with L. C. Lederman).  Eastern Communication Association, Ocean City, MD, March 1978.

The Undergraduate Convention as a Communication Instruction Methodology  (with W. R. Todd-Mancillas and M. W. McBride). Eastern Communication Association, Ocean City, MD, March 1978.

Efficacite Interculturelle: Apercu General  (with L. R. Asking and D.  J. Kealey).  Presented to the Canadian International Development Agency, Ottawa, Ontario, 1978.

Changing Perspectives on the Communication Field: The View From Within and That From Without. Eastern Communication Association, Providence, RI, May 1985.

Communication Competence in Intercultural Contexts. Speech Communication Association, New Orleans, LA, November 1988.

Communication Between Caregiver and Patients in University Health Care Environments.  American College Health Association. Washington, DC, May 1989.

Intercultural Communication Competence in Systems Perspective (with Y. Y. Kim).  Speech Communication Association, San Francisco, CA, November 1989.

Common Terms in Definitions of Communication and Information: The Ties That Bind  (with J. Schement).  International Communication Association, Dublin, June 1990.

The College Health Service Experience: What Patients Remember (with N. Guttman and D. Christensen). International Communication Association, Miami, FL, May 1992.