as effective as senior instructors, and we produce results informative on the effects of expanding the use of student … instructors. We conclude that hiring moderately more student instructors would not harm students, but exclusively using them will … likely negatively affect student outcomes. Given how inexpensive student instructors are, however, such a policy might still …

as effective as senior instructors, and we produce results informative on the effects of expanding the use of student … instructors. We conclude that hiring moderately more student instructors would not harm students, but exclusively using them will … likely negatively affect student outcomes. Given how inexpensive student instructors are, however, such a policy might still …

is unclear how this teaching repetition affects student outcomes. We examine the effects of teaching repetition in a …

as effective as senior instructors, and we produce results informative on the effects of expanding the use of student … instructors. We conclude that hiring moderately more student instructors would not harm students, but exclusively using them will … likely negatively affect student outcomes. Given how inexpensive student instructors are, however, such a policy might still …