How a nurse can get psychologist degree?

Search for a psychology shool, and enter it. It will depend on what degree the nurse has. A bachelors of science in nursing usually requires some psychology courses and a number of general education courses. After completing my bachelors of nursing, I would only have to take two semesters of college to receive a bachelors of psychology. Then another 2 years for a masters or 3-5 for a PhD.