When Mr. Rivera reviews students' self-assessments, what is he most likely to uncover?

When Mr. Rivera reviews students' self-assessments, he is most likely to uncover discrepancies between his assessments and students' perceptions. This process allows him to gain insights into how students view their own performance compared to how he evaluates them. Such discrepancies could highlight misunderstandings or different perspectives on grading criteria and expectations.

Understanding these gaps is crucial for Mr. Rivera, as they can inform him about the effectiveness of his communication regarding learning objectives and assessment standards. Recognizing these discrepancies can also lead to targeted interventions to support students’ learning processes, enhancing their understanding of the material and improving their overall performance.

While the other options touch on relevant educational concepts, they do not directly address the primary goal of reviewing self-assessments, which focuses more on the alignment (or lack thereof) between students' self-perception and external evaluations.