RT Journal Article SR Electronic T1 Teamwork and Human Capital Development JF Journal of Human Resources FD University of Wisconsin Press SP 1425 OP 1457 DO 10.3368/jhr.0121-11400R2 VO 59 IS 5 A1 Wang, Chunchao A1 Xiao, Aiping A1 Zhou, Yu YR 2024 UL http://jhr.uwpress.org/content/59/5/1425.abstract AB This study investigates how teamwork influences students’ human capital, which is defined to be academic performance and personality traits. In a rural county in China, we randomly select classes in elementary schools and form small teams within the treatment classes. Team members need to complete team activities. We find that the act of forming teams can significantly improve students’ academic performance. Teamwork also causes substantial changes in noncognitive skills. Students in the treatment classes achieve higher scores in conscientiousness, extraversion, openness, and neuroticism but lower scores in agreeableness. These changes indicate a higher level of performance motivation.