About the editors Stan Maes is professor of health psychology at Leiden University, The Netherlands. He is a clinical psychologist and is president elect of the Health Psychology Division of the International Association of Applied Psychology. He is also founder of the European Association of Health Psychology. Professor Maes has published three books and over 50 journal articles on health education, doctor-patient relationship and psychological aspects of various medical diseases. Harold Leventhal is research professor of psychology at the Institute for Health, Rutgers University, a fellow of...