This paper studies whether a particular socio-emotional skill -grit (the ability to sustain effort and interest toward long-term goals)-can be cultivated and how this affects student learning. The paper implements, as a randomized controlled trial, a nationwide low-cost intervention designed to...

We study whether a particular socio-emotional skill - grit (the ability to sustain effort and interest towards long-term goals) - can be cultivated through a large-scale program, and how this affects student learning. Using a randomized control trial, we evaluate the first nationwide...