Autor: Margaret U. D. Silva

Margaret U. D»Silva, Ph.D., is an Associate Professor in the Department of Communication at the University of Louisville and Associate Director of the university»s Institute for Intercultural Communication. Her academic specialties are in intercultural, media, and health communication.Joy L. Hart, Ph.D., is a Professor in the Department of Communication at the University of Louisville. Her research and teaching interests center in organizational and health communication.Kandi L. Walker, Ph.D., is an Associate Professor in the Department of Communication at the University of Louisville. She teaches and conducts research on health, family, and interpersonal communication.