STUDENT SELF-EVALUATION: WHAT RESEARCH SAYS AND WHAT PRACTICE SHOWS - 1 views
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Self-evaluation is defined as students judging the quality of their work, based on evidence and explicit criteria, for the purpose of doing better work in the future.
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Do students self-evaluate fairly? Many teachers, parents, and students believe that if students have a chance to mark their own work they will take advantage, giving themselves higher scores regardless of the quality of their performance. We have found that students, especially older ones, may do this if left to their own devices. But, when students are taught systematic self-evaluation procedures, the accuracy of their judgment improves. Contrary to the beliefs of many students, parents, and teachers, students' propensity to inflate grades decreases when teachers share assessment responsibility and control (Ross, et al., 2000). When students participate in the identification of the criteria that will be used to judge classroom production and use these criteria to judge their work, they get a better understanding of what is expected. The result is the gap between their judgments and the teacher's is reduced. And, by focusing on evidence, discrepancies between teacher and self-evaluation can be negotiated in a productive way.
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E. Is simply requiring self-evaluation enough, or do students have to be taught how to evaluate their work accurately? Students harbor misconceptions about the self-evaluation process (e.g., the role that evidence plays). As a result, self-evaluation is unlikely to have a positive impact on achievement if these misconceptions are not addressed by teaching students how to evaluate their work. Simply requiring self-evaluation is unlikely to have an effect on achievement. Students have to be taught how to evaluate their work accurately and need time to develop the appropriate skills.
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G. What is the greatest challenge for teachers incorporating self-evaluation into their assessment repertoires? One of the greatest challenges for teachers is the recalibration of power that occurs when assessment decisions are shared. Data collected in one of our projects (Ross et al., 1998a) suggested that teachers found it difficult to share control of evaluation decision-making, a responsibility at the core of the teacher's authority. Such difficulty may be due to the fact that teaching students to be self-evaluators involves the implementation of fundamental changes in the relationship between teachers and students in the classroom. Changing root beliefs, behaviors and relationships is difficult and takes time. Accordingly, another challenge is time. Teachers need considerable time to work out how to accommodate an innovation that involves sharing control of a core teacher function with their existing beliefs about teacher and learner roles. As well, students need time to understand what self-evaluation is and how it relates to their learning, in addition to learning how to do it.