The university offers over 140 undergraduate majors and concentrations, and over 50 undergraduate minors.[10] Chattanooga also offers nearly 100 graduate programs and concentrations,[10] including a highly ranked master's program in Industrial and Organizational Psychology[11] and Ph.D. programs in Computational Engineering and Physical Therapy. In an effort to expand the horizons of its student body, UTC recently began an exchange program with Kangnung National University of Kangnung, South Korea.