Why Doesn’t Teacher Feedback Improve Student Performance?
Sometimes feedback leads to better performance, but not all the time and not as often as teachers would like, given the time and effort they devote to providing students feedback. It’s easy to blame students who seem interested only in the grade—do they even read the feedback? Most report that they do, but even those who pay attention to it don’t seem able to act on it—they make the same errors in subsequent assignments. Why is that?