PT - JOURNAL ARTICLE AU - Pagani, Laura AU - Comi, Simona AU - Origo, Federica TI - The Effect of School Rank on Personality Traits AID - 10.3368/jhr.56.4.1218-9916R2 DP - 2019 Oct 14 TA - Journal of Human Resources PG - 1218-9916R2 4099 - http://jhr.uwpress.org/content/early/2019/10/07/jhr.56.4.1218-9916R2.short 4100 - http://jhr.uwpress.org/content/early/2019/10/07/jhr.56.4.1218-9916R2.full AB - We study the effect of classroom rank on high-school students’ Big Five personality traits. We exploit idiosyncratic differences in the class distribution of earlier academic achievement. Such differences generate quasi-random variation in class rank for students with the same initial achievement. We find a positive and sizeable effect of rank on conscientiousness, but we find no effects on the other four personality traits. A thorough analysis of the mechanism suggests that the primary channels through which class rank improves conscientiousness are perceived ability and academic motivation.