This technical appendix provides additional information about the sample, data, and estimation strategy used for a series of American Educator Panels (AEP) Data Notes published by the RAND Corporation in 2019. The Data Note series is intended to provide brief but incisive analyses of teacher and school leader survey results that may be of…

New Leaders is a nonprofit organization with a mission to ensure high academic achievement for all students by developing outstanding school leaders to serve in urban schools. Its premise is that a combination of preparation and improved working conditions for principals, especially greater autonomy, would lead to improved student outcomes. Its…

New Leaders is dedicated to promoting student achievement by developing outstanding school leaders to serve in urban schools. RAND Corporation researchers conducted a formative and summative external evaluation of the New Leaders program, its theory of action, and its implementation from 2006 through 2013. This document presents technical…

In 2006, New Leaders contracted with RAND to conduct an independent evaluation of its principal-preparation program. The analysis included all principals who have been prepared by New Leaders since the inception of the program, comparing outcomes of their students and outcomes of similar students in other, comparable schools in the same districts.…