thenthe students would have to look back, and the thoughts on their anxiety could have been changed by how they feelthey did on their tests. The random assignment of feedback was a better choice than just allowing the student tochoose. If the student was allowed to choose, they already would have some idea of what they worked better with,and that would not help in any way in the finds in the study, of which was bad and which was good feedback.One weakness of this study was that there have been others studies that contradict the findings in thisstudy. I also feel that some people just have high anxiety about tests no matter what kind of feedback they are given....