The purpose of this study was to develop a model that may be used to estimate the financial costs of teacher turnover in urban school districts. It is estimated that 50% of the beginning teachers leave the profession within the first five years on the job (Murname, Singer, Wilett, Kemple, and Olsen 1991; Colbert and Wolff 1992; Ingersoll 2003;…

Since the passage of the No Child Left Behind Act of 2001 (2002), there has been increased interest in using student achievement data (through standardized tests) to evaluate teacher effectiveness. Two U.S. Department of Education secretaries, Secretary Spellings and Secretary Duncan, have expressed interest in growth models and the need to…

This book demonstrates through case studies and expert analyses the impressive educational gains children can make when the best educational research, policy, and practice are aligned. This volume is a valuable resource to aspiring leaders, educational researchers, and current practitioners and a must-read for anyone who cares about the public…