9 credits must be at the 600 level or above; only 9 credits may be taken outside of the major. Credits outside of the major require advisor approval.
Successful completion of a comprehensive written examination.
Courses in the 500 series are open to undergraduates as *400 series. Graduate students are required to do additional work of a research nature. A course taken at the 400 level may not be repeated at the 500 level.