Courses with Variable Content
Most departments offer a variety of topic courses (X50), seminar courses (X60), and workshop courses (X80), for which the content and credit hours are announced each semester. Departments may offer independent study courses (X9Y). The level of study, for example, 19Y, 29Y, 39Y, etc., will depend on what is appropriate in terms of the project and the student. These courses may be repeated for credit with a change in content.