In contrast, the method of pair discussions has been used for a long time in the Islamic Seminars in Najaf and Qom. Which has produced highly effective teachers

In contrast, the method of pair discussions has been used for a long time in the Islamic Seminars in Najaf and Qom. Which has produced highly effective teachers, each one able to lead a lecture in every subject they take. Maybe someone can highlight the teaching methods in other parts of the Eastern world?