Research shows that school functioning and student achievement often suffer when effective principals leave their schools and that principal retention is related to the conditions they experience in five areas: working conditions, compensation, accountability, decision-making authority, and professional learning. A recent NASSP-LPI study examined…

Strong and stable school leadership is critical for success in schools across the nation. The duties of the principal are many and varied. Principals, for example, can oversee instruction, purchase curricular materials and supplies, and provide professional learning and supports for teachers. Carrying out these duties effectively makes a…

States, programs, and schools have long focused on the inputs of teacher preparation--the rules for candidates and the preparation programs they attend--because inputs were thought to predict teacher effectiveness, and because they were often the best option available. But in the early 2000s, policymakers began trying to evaluate preparation…