Student evaluations of teaching remain one of the most widely used tools for assessing faculty performance in higher education, yet research increasingly shows these assessments suffer from serious limitations that can unfairly impact instructors' careers.
Most colleges and universities rely on standardized evaluation forms administered at the end of each course. These scores heavily influence promotion decisions, tenure outcomes, and merit pay reviews. The problem: student ratings often reflect factors unrelated to teaching quality, including instructor gender, race, and perceived attractiveness. Studies consistently show female faculty and faculty of color receive lower evaluations than their white male counterparts teaching identical material.
Research also reveals students rate instructors higher when they receive better grades, creating a conflict of interest. Easy grading inflates teaching scores regardless of learning outcomes. Additionally, response bias means only certain students complete evaluations. Highly satisfied and very dissatisfied students complete them more often than those with moderate views, skewing results.
These flaws carry real consequences. Instructors may feel pressured to inflate grades or reduce rigor to boost evaluations. Early-career faculty from underrepresented groups face particular disadvantage, since lower ratings threaten their path to tenure despite teaching competence. Some institutions have already responded by downweighting or eliminating student evaluations in tenure decisions.
Fairer assessment requires multiple measures of teaching effectiveness. Colleges should incorporate peer observations of classes, review of course materials and assignments, student learning outcome data, and alumni feedback. Some schools now use more targeted surveys asking specific questions about course organization or whether assignments connected to learning goals rather than global satisfaction ratings.
Anonymous mid-semester feedback allows instructors to make real-time adjustments. Institutions can also train students on how to provide meaningful evaluation comments rather than vague impressions.
Leading universities including UC Berkeley and University of Washington have reformed or limited use of student evaluations in personnel decisions. As these changes spread, faculty assessment becomes