2018 No https://doi.org/10.1016/j.buildenv.2018.02.036 Jiang, Jing Asia Experimental Students Elementary (K-5) Temperature Humidity Cognative function Cold environment Pupils Classroom temperature Thermal comfort Learning performance Experimental study in Chinese primary schools tested learning performance and thermal comfort under six indoor temperature conditions. Optimal performance occurred at 14°C. Suggests revised comfort range for students.