By Guest Columnist DANA RICKMAN, PhD, the director for policy and research at the Georgia Partnership for Excellence in Education
Successful schools and school systems need strong leaders. Research has shown that leadership influences student learning, and among all school-related factors that contribute to what students learn at school, leadership is second only to classroom instruction. In schools and systems that have more challenges, leadership is even more impactful. Turning around troubled schools demands the intervention of a powerful leader.