Afridi, Farzana; Barooah, Bidisha; Somanathan, Rohini - 2019
to middle grades, to study the effects of school-based supplementary nutrition on students' cognitive effort in the … cognitive performance of students by 13% to 16%. This result is robust to unobserved heterogeneity in school quality and student …Hunger and malnourishment can adversely affect students' performance by lowering their effort and cognition during …