The job of the school principal has become much more complex and demanding over the past several decades. Many university-based principal preparation programs -- which prepare the majority of school principals -- have struggled with how to make the fundamental changes needed to prepare principals for today's schools. This report shares lessons…

This report in brief shares findings from the RAND Corporation's five-year study of The Wallace Foundation's University Principal Preparation Initiative (UPPI). The job of the school principal has become much more complex and demanding over the past several decades. Many university-based principal preparation programs (PPPs)--which prepare the…

States and districts are embarking on efforts to improve school leadership as a lever to promote school improvement. Such efforts have a solid base of research attesting to their effectiveness, and some view them as particularly cost-effective because principals "can be powerful multipliers of effective teaching and leadership practices in…

A growing body of research points to the ways in which principals influence teachers, classrooms, and, ultimately, student achievement. New Leaders aims to prepare transformational school leaders by partnering with districts and charter schools to offer rigorous, research-based training for aspiring principals. The Aspiring Principals program is…

These appendixes provide supplemental detail about the analyses and findings presented in Preparing School Leaders for Success: Evaluation of New Leaders' Aspiring Principals Program, 20120-2017 (Gates et al., 2019). This material will be of interest to technically oriented readers who seek more information about the information presented in the…