This textbook takes a truly interdisciplinary approach to studying health psychology. It examines five systems that affect individual health outcomes: individual, family/community, social/physical environment, healthcare systems, and health policy. While grounded in psychology, it incorporates perspectives from anthropology, biology, economics, environmental studies, medicine, public health, and sociology. The social ecological perspective on health psychology creates a depth of understanding of the diverse facets of health. This text also examines health from a global perspective by...