What is the difference between an advisor and major professor?
An advisor is the person who helps you select courses and plan your program of study. A major professor is the person who directs your thesis/dissertation research, or your MA non-thesis requirements. Your advisor and major professor may be the same person. Often a student migrates from an assigned advisor to a major professor during the course of his/her program of study. Your major professor then becomes your advisor. Your advisor or major professor should be prepared handle all your routine questions about curricula, Graduate School and Grady policies, and such. Your advisor has the authority to exercise judgments about program-of-study modifications, course exemptions/substitutions, and such, as long as such decisions are within the guidelines and policies of the Graduate School.
