where students are randomly assigned to tutorial groups. We find this to be largely not the case. Academic rank is unrelated … to students' current and future performance and only weakly positively related to students' course evaluations. Building …

where students are randomly assigned to tutorial groups. We find this to be largely not the case. Academic rank is unrelated … to students' current and future performance and only weakly positively related to students' course evaluations. Building …

paper, we further explore the effectiveness of the lowest-ranked instructors: students. We confirm that students are almost … instructors. We conclude that hiring moderately more student instructors would not harm students, but exclusively using them will …

paper, we further explore the effectiveness of the lowest-ranked instructors: students. We confirm that students are almost … instructors. We conclude that hiring moderately more student instructors would not harm students, but exclusively using them will …