The field of health psychology is worried with understanding how organic, psychological, behavioral, cultural, and social contextual components influence health and sickness. The environmental psychology research the relationship between human conduct and bodily environments reminiscent of social settings, constructed environments, learning environments and informational environments.
One of the newer and, in my opinion, properly-embraced fields inside psychology is Positive Psychology, which I would have preferred to see mentioned as properly.
These psychologists often work in academic settings, group mental health centers, hospitals, or private clinics.
For example, a human resource officer would do effectively to check some courses in occupational psychology, social psychology, and cognitive psychology.