Chapter 1. Health Psychology

Health psychology is the study of the biological, psychological, and social factors that contribute to health and illness. Using the biopsychosocial perspective, health psychologists examine how a variety of factors, including diet, physical activity, and social relationships, impact our predisposition to illness. One of the primary goals is to increase positive health behaviors and decrease negative ones. Research in this field can benefit the health and well-being of individuals and the community at large through changes to public policy and health education.