The Wallace Foundation's Principal Supervisor Initiative (PSI) was a four-year effort to redefine principal supervision in six urban school districts. Launched in 2014, the PSI aimed to help these districts transform the principal supervisor position from a role that traditionally focused on managerial tasks to one dedicated to developing and…

In 2014, The Wallace Foundation launched the Principal Supervisor Initiative (PSI), a four-year, $24 million-dollar effort to redefine principal supervision in six urban school districts. The initiative sought to help districts transform a position traditionally focused on administration, operations, and compliance to one dedicated to developing…

Research demonstrating principals' impact on student learning outcomes has fueled the shift from principals as facilities managers to an emphasis on instructional leadership (Hallinger & Heck, 1996; Leithwood, Louis, Anderson, & Wahlstrom, 2004; Marzano, Waters, & McNulty, 2005). Principals are under increasing pressure to carry out…

Denver Public Schools, one of 14 districts that receive funding from The Wallace Foundation to improve principal effectiveness, is also one of a number of districts around the country emphasizing the development of principals' managers in the central office. The principal's job has changed over the last decade, going from a role that revolved…