What's Wrong with Giving Students Feedback?

This paper reviewed the extensive evidence on the effectiveness of feedback on learning. The research supported five claims about feedback. First, informational feedback is effective in domains with clear right or wrong answers when tested immediately after training. Second, when the same maximal feedback conditions are tested for retention or transfer, they are less effective than conditions with less feedback. Third, feedback can draw attention away from the learning task. Fourth, feedback apparently plays a minor role in actual classroom situations. Fifth, teaching students to provide their own feedback and explanation is an effective alternative. These findings suggest that instructors may be more effective if they put less effort into grading and commenting on students' products and more effort into structuring their courses to help students learn how to assess and reflect on their state of learning themselves. Two specific pedagogical strategies are suggested. First, giving students more assignments than the instructor could grade or comment on will provide more of the kinds of practice they need to develop expertise. Second, helping students to learn how to assess and reflect on their state of learning will help them learn how to provide their own feedback and thus help them to become independent life-long learners.