This paper explores differentials in student ratings of instructors ( SRIs ) by both race (white and nonwhite) and sex (male and female), taking into account not only the race and sex of class instructors but also the race-sex percentage composition of their enrolled students. Our dataset is by far the largest in the literature to date and includes all course evaluations over Academic Years 2006–2012 at Occidental College, a selective liberal arts institution with relatively high levels of diversity by race and sex of both students and faculty. We examine the data with multilevel mixed-effects linear and ordered probit regression specifications that include an extensive set of non-demographic control variables. Our findings include evidence that is consistent with the existence of bias on the part of white students.

中文翻译：

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学生有歧视吗？探索班级招生和教师学生评分中的种族和性别差异

本文探讨了不同种族（白人和非白人）和性别（男性和女性）对教师 (SRIs) 学生评分的差异，不仅考虑了班级教师的种族和性别，还考虑了他们的种族-性别百分比构成。注册的学生。我们的数据集是迄今为止文献中最大的，包括西方学院 2006-2012 学年的所有课程评估，西方学院是一所选择性文科机构，在学生和教师的种族和性别方面具有相对较高的多样性。我们使用多级混合效应线性和有序概率回归规范检查数据，其中包括大量非人口统计学控制变量。我们的发现包括与白人学生存在偏见一致的证据。