Purpose: We examine the extent to which assistant principals' time spent in different leadership roles (instructional leadership, student affairs, and school management) is associated with their perceptions of the evaluation system. We focus on this outcome because individuals are more likely to engage with evaluation feedback if they have…

Over the past 25 years, the number of assistant principals has been steadily increasing, as has the number of principals with prior experience as an assistant principal. However, the knowledge base on assistant principals has not grown in parallel with their increased presence in schools. There is also little discussion about how the assistant…

Elsewhere, the authors have unpacked instructional leadership and have documented that such leadership is associated with more effective schools. Indeed, there has been for a considerable time nearly universal acceptance that learning-centered leadership should provide the central platform on which leadership is enacted. In this paper, a less…

Teacher evaluation systems that pair measures of teacher observation with measures of student achievement or growth have become widespread. However, little attention has focused on the impact of teacher evaluation systems--and, in particular, the intensive collection and use of data from teacher observations--on principals. Drawing on interviews…

This three-volume report describes the "SAM (School Administration Manager) process," an approach that about 700 schools around the nation are using to direct more of principals' time and effort to improve teaching and learning in classrooms. Research has shown that a principal's instructional leadership is second only to teaching among…

This three-volume report describes the "SAM (School Administration Manager) process," an approach that about 700 schools around the nation are using to direct more of principals' time and effort to improve teaching and learning in classrooms. Research has shown that a principal's instructional leadership is second only to teaching among…

This three-volume report describes the "SAM (School Administration Manager) process," an approach that about 700 schools around the nation are using to direct more of principals' time and effort to improve teaching and learning in classrooms. Research has shown that a principal's instructional leadership is second only to teaching among…

This three-volume report describes the "SAM (School Administration Manager) process," an approach that about 700 schools around the nation are using to direct more of principals' time and effort to improve teaching and learning in classrooms. Research has shown that a principal's instructional leadership is second only to teaching among…

As part of a larger study on school choice, researchers at the National Center on School Choice examined variation in leadership practices across school types, relying on a convenience matched sample of schools that included charter, magnet, private, and traditional public schools. A total of 284 schools agreed to participate in the study--116…

Research has consistently shown that principal leadership matters for successful schools. Evaluating principals on the behaviors shown to improve student learning should be an important leverage point for raising leadership quality. Yet principals are often evaluated with the use of instruments with no theoretical background and little, if any,…