The growing recognition of "how much" principals matter for student learning and "how" they make a difference has fueled the need to ensure that effective principals are leading every school. One way to achieve this is through principal evaluation, which has experienced significant changes in the last decade. We conducted a…

There is a paucity of research about how the policies enacted by states either foster or hinder charter schools' service to disadvantaged students or how the characteristics of charter schools themselves affect this outcome. By combining data from the US Department of Education's Schools and Staffing Survey with data on the characteristics of…