Which feedback activities are used Students Faculty Casual verbal request for feedback 80 100 Open-ended questions 50 80 Minute papers 29 36 Exam question about the course 19 36 Forced-choice questionnaire 22 22 Exam question about students' performance 14 22 Which activities are most useful Students Faculty Open-ended questionnaires 24 47 Casual, verbal request for feedback 30 19 Minute papers 25 25 Forced-choice questionnaire 5 0