John McGrath received his Ph.D. from the University of Kansas, where he was awarded the E.C. Buehler Fellowship for Teaching Excellence. Trained as a social scientist, he teaches in the areas of interpersonal, small group, and organizational communication, and he helps administer Trinity's interdisciplinary minor in Communication Management. Recently, his research has focused on information technology in health care, and he has published articles Qualitative Health Research, The Journal on Information Technology in Heath Care, Education for Health, The Journal of Informatics in Primary Care, and Health Informatics Journal. Dr. McGrath also has published a series of articles on the effectiveness of consumer product warnings, and he serves as an expert witness in products liability litigation.