I use Socratic seminar in every course I currently teach. We make particular use of it in my Foundations of Education course, where most of the semester is spent reading texts on various aspects of education (philosophy, history, politics), and discussing these in seminar. (I mostly employ the
"Socratic Circles" approach.) In my experience, students get great benefit from seminar, as it helps them improve their reading, critical thinking, argumentation, listening, and social skills.