The module will explore psychological theory, as it relates to health and health care. It will examine some of the major threats to public health, including obesity, diabetes, and cardiovascular disease. Students will study the historical and philosophical origins of health psychology and key theoretical models and research methods in health psychology. Students will examine, in depth, biopsychosocial factors involved in the enhancement of health and prevention of illness, e.g. perception of risk, illness perceptions. Additionally content will consider specific health problems and their impact on the individual, significant others, and society.