RT Journal Article SR Electronic T1 Hot Temperature and High Stakes Performance JF Journal of Human Resources JO J Hum Resour FD University of Wisconsin Press DO 10.3368/jhr.57.2.0618-9535R3 A1 Park, R. Jisung YR 2020 UL http://jhr.uwpress.org/content/early/2020/03/03/jhr.57.2.0618-9535R3.abstract AB Despite the prevalence of high stakes assessments – and the growing likelihood of heat exposure during such assessments – the effect of temperature on performance has not yet been studied in such settings. Using student-level administrative data for the largest public school district in the United States, I provide the first estimates of temperature’s impact on high-stakes exam performance and subsequent educational attainment. Hot temperature reduces performance by up to 13 percent of a standard deviation and leads to persistent impacts on high school graduation status, despite compensatory responses by teachers who selectively upward manipulate grades after hotter exams.