Heat and Learning

We demonstrate that heat inhibits learning and that school air-conditioning mitigates this effect. Student fixed effects models using 10 million PSAT-retakers show hotter school days in years before the test reduce scores, with extreme heat being particularly damaging. Weekend and summer heat has li...

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Bibliographic Details
Published inIDEAS Working Paper Series from RePEc
Main Authors Goodman, Joshua S, Hurwitz, Michael, Park, Jisung, Smith, Jonathan
Format Paper
LanguageEnglish
Published St. Louis Federal Reserve Bank of St. Louis 01.01.2018
Subjects
Academic achievement gaps
Air conditioning
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Summary:We demonstrate that heat inhibits learning and that school air-conditioning mitigates this effect. Student fixed effects models using 10 million PSAT-retakers show hotter school days in years before the test reduce scores, with extreme heat being particularly damaging. Weekend and summer heat has little impact, suggesting heat directly disrupts learning time. New nationwide measures of school air-conditioning imply such infrastructure largely offsets heats effects and passes simple benefit-cost tests. Without air-conditioning, a 1°F hotter school year reduces that years learning by one percent. Hot school days disproportionately impact minority students, accounting for roughly five percent of the racial achievement gap.