Apr 2018
Author(s): Carneiro, Pedro; Cruz-Aguayo, Yyannu; Schady, Norbert
We study the determinants of math achievement among children in early elementary school using data from a unique experiment in which children were randomly assigned to classrooms within schools for…
Dec 2016
Author(s): Araujo, María Caridad; Carneiro, Pedro; Cruz-Aguayo, Yyannu; Schady, Norbert
We assigned two cohorts of kindergarten students, totaling more than 24,000 children, to teachers within schools with a rule that is as-good-as-random. We collected data on children at the beginning…