|RM Tamrakar; https://flic.kr/p/eiUxP1|
What does this imply for higher education faculty? It looks like it is a good idea to allow your students to self-assess more often. Although this study evaluated voluntary (self-selected) student self-assessment and not the effects of student self-assessment overall, it is theoretically likely that self-assessment would improve students' academic judgments of their own work regardless of whether they have chosen to self-assess on their own. Asking students to assess their own work in class or on assignments gives them a chance to develop assessment skills that they would otherwise have no opportunity to practice.
Self-assessment practice pays dividends post-graduation, when evaluation of one's own task performance does not come until after the performance is completed and cannot be taken back. Being able to accurately assess the quality of one's own work before putting it into action is critical in the real-world, where there are few second chances. Better self-assessment in college work could save professors more time, as students are better able to determine what areas need improvement before turning in completed work.