Doctor of Philosophy (Ph.D.) Psychology is a 3 to 5 year-long doctoral course in the School of Arts and Humanities, Reva University. The students are given advanced knowledge in Psychology. It is an academic discipline that encompasses a wide range of studies including attention, perception, personality, relationships, behavior, etc. of a person. The course is basically a study of mind and behavior. After completing the course, the students work towards understanding human activity and treat mental disorders, and counsel people to help them achieve emotional stability.