The program of studies leading to the doctorate in philosophy provides subjects and seminars in such traditional areas as logic, ethics, metaphysics, epistemology, philosophy of science, philosophy of language, philosophy of mind, aesthetics, social and political philosophy, and history of philosophy. Interest in philosophical problems arising from other disciplines, such as linguistics, psychology, mathematics and physics, is also encouraged.<br><br>Before beginning dissertation research, students are required to take two years of coursework, including a proseminar in contemporary philosophy that all students must complete in their first year of graduate study. Students are also required to pass general examinations and demonstrate competence in the following areas: value theory, logic and the history of philosophy.<br><br>Interdisciplinary study is encouraged, and candidates for the doctorate may take a minor in a field other than philosophy. There is no general language requirement for the doctorate, except in those cases in which competence in one or more foreign language is needed to carry on research for the dissertation.