IMPAQ conducted randomized controlled trial (RCT) impact evaluations to examine the effects of interventions aimed at combating child labor in Costa Rica, Ecuador, India, Malawi, and Rwanda. (IMPAQ was acquired by AIR in 2020.)
Principals are second only to classroom teachers when it comes to impact on student learning. The George W. Bush Institute and AIR collaborated on a two-year study that looks at effective ways to evaluate principal preparation and describe policies to get, support, and keep great principals.