http://www.waldenu.edu/Degree-Programs/Doctorate/PhD-in-Psychology.htm - If you are thinking of getting a doctorate in psychology, perhaps you will want to know the benefits. When you obtain a doctorate psychology professors can tell you to expect advancement in your career. A Ph.D. psychology course will help you gain the knowledge that you need to get ahead in your work. You should only get a Ph.D. in psychology from accredited online schools.