Seth Gershenson

Associate Professor, Public Administration and Policy, American University

The Long-Run Impacts of Same-Race Teachers
Thursday, February 22, 2018 - 3:30pm to 5:00pm


EDUC 114

Black primary-school students matched to a same-race teacher perform better on standardized tests and face more favorable teacher perceptions, yet little is known about the long-run impacts of student-teacher demographic match. Leveraging random student-teacher pairings in the Tennessee STAR experiment, we show that black students assigned to a black teacher in grades K-3 are about 3 percentage points (6.7%) less likely to dropout of high school and about 4 percentage points (15%) more likely to take a college entrance exam than their same-school peers who are not assigned a black teacher. We document similar patterns in administrative data from North Carolina. Regarding mechanisms, we find suggestive evidence that such effects operated through increased student effort, intellectual curiosity, and trust in teachers. Quantile regression estimates also show medium-run effects on the bottom half of the middle school test score distribution. Finally, we find no evidence of dosage effects, suggesting that the results are due to role model effects.