This course provides an introduction to the field of health psychology which is the field within psychology devoted to understanding psychological influences on how people stay healthy, why they become ill, and how they respond when they do get ill. Topics include a study of health psychology as a profession, the bio-psychosocial model of health, health belief models and human behavior, health-compromising and health-enhancing behaviors, cognitive-behavioral approaches to behavior change, stress and coping, personality and health, and psychological issues in heart disease, cancer, AIDS, and other diseases.