Angelo State University The Department of Psychology, Sociology, and Social Work offers baccalaureate degrees in psychology, sociology, and social work and master's degrees in applied psychology, counseling psychology, and I-O psychology. There are 17 full-time faculty, 600+ undergraduate majors, and about 130 graduate students. The University is a branch campus in the Texas Tech University System and has a modern, attractive campus that serves more than 6,500 students.