This study employed hierarchical piecewise growth modeling and two interrupted time series models to examine the effect of introducing an Advanced Placement (AP) school accountability incentive on AP access in Pennsylvania. Specifically, we examined whether adoption of an advanced course access accountability indicator was associated with an…

This article explores the changing context of school leadership in our nation, a context that requires education leaders who are skilled and knowledgeable with a new set of dispositions to lead complex, diverse, and innovative institutions. The article also discusses recent critiques of existing leadership preparation programs, with emphasis on…