Social Psychology is a particular branch of Psychology - I would not say that it "differs" from Psychology, but rather that it is a specialization or type of Psychology. It focuses not only on groups...
There are two basic types of medical training: allopathic and osteopathic. The traditional medical degree, the MD, requires training in allopathic medicine. Osteopathic medical schools award the DO...
Psychology -- the scientific study of behavior and mental processes, contains many sub-fields -- such as comparative (animals v. humans); biological; psychotherapy or counseling; abnormal or...