Edited sentence: Many professors hold national professional certificates in such disciplines as criminology, law, nursing, and occupational therapy.Most full-time faculty members hold advanced or terminal degrees and are expected to maintain close instructional ties with students.The Mount Aloysius faculty consists of approximately 60 full-time teachers, whose primary responsibility is teaching.The Mount Aloysius student-faculty ratio of 14:1 allows extremely close contact between students and faculty members, providing extremely personal attention in an extremely personal environment