Final answer:
A psychologist has a doctorate degree but no medical training, unlike psychiatrists who can prescribe medication. Psychologists can conduct therapy, assessments, research, and teach, often requiring a doctoral degree especially for academic positions.
Step-by-step explanation:
The professional in psychology who has a doctorate degree but does not have medical training is a psychologist. Unlike psychiatrists, who hold a Doctor of Medicine (MD) and can prescribe medication, psychologists typically hold a Doctor of Philosophy (PhD) or Doctor of Psychology (PsyD) and specialize in the study of the mind and behavior. Psychologists may conduct therapy and counseling, administer and interpret psychological tests, and work in various settings such as private practice, hospitals, or academic institutions.
Those wishing to become a psychology professor at a 4-year college would likely need a doctoral degree in psychology. Moreover, those interested in helping select the best-suited employees for jobs may identify as industrial-organizational psychologists. The vast array of careers available to those with psychology degrees ranges from case management to research, and the educational requirements can vary from a bachelor's to a doctoral degree depending on the specific role.