All of the states in this study have recently been involved in school accountability system reform. Since 2011, the states have taken advantage of a federal program to give them flexibility around certain requirements of the "No Child Left Behind Act" of 2001 (NCLB), the most recent reauthorization of the Elementary and Secondary…

An effective school requires an effective leader, but great principals rarely just happen. They are cultivated. This Wallace Perspective draws on a decade of foundation research and work in school leadership to show how urban school districts can play a major role in ensuring they have principals who can boost teaching and learning in troubled…