PT - JOURNAL ARTICLE AU - John Jerrim AU - Lindsey Macmillan AU - John Micklewright AU - Mary Sawtell AU - Meg Wiggins TI - Does Teaching Children How to Play Cognitively Demanding Games Improve Their Educational Attainment? AID - 10.3368/jhr.53.4.0516.7952R DP - 2018 Oct 02 TA - Journal of Human Resources PG - 993--1021 VI - 53 IP - 4 4099 - http://jhr.uwpress.org/content/53/4/993.short 4100 - http://jhr.uwpress.org/content/53/4/993.full SO - J Hum Resour2018 Oct 02; 53 AB - A number of studies suggest that teaching children how to play chess may have an impact on their educational attainment. Yet the strength of this evidence is undermined by limitations with research design. This paper attempts to overcome these limitations by presenting evidence from a randomized controlled trial (RCT) involving more than 4,000 children in England. In contrast to much of the existing literature, we find no evidence of an effect of chess instruction on children’s mathematics, reading, or science test scores. Our results provide a timely reminder of the need for social scientists to employ robust research designs.