Brief—that pretty much describes exam debriefs in many courses. The teacher goes over the most commonly missed questions, and the students can ask about answers but generally don’t. These kinds of debriefs don’t take up a lot of class time, but that’s about all that can be said for them. For some time now, I’ve been suggesting that students, not the teacher, should be correcting the wrong answers. The students are the ones who missed the questions.
