In this study, we aim to deepen understanding of what it would take to develop the relationships, common understandings, and collective expertise that might support district-wide improvement efforts by examining the implementation of the Common Core and a teacher evaluation policy. Drawing on three years of social network data in three districts,…

A consensus is emerging about how school leaders affect school performance, and how important principals are to improved student learning. Yet the national reform policies--No Child Left Behind and Race to the Top (RTT)--incorporate assumptions about school and district leadership that are very much at odds with this research. NCLB and RTT call…

Locally controlled public schools are one of the cornerstones of our nation's democracy, yet many schools are not preparing students for success. Far too many students are not graduating, and many of those who do graduate are woefully unprepared for college or a meaningful career. Successfully initiating and sustaining meaningful improvements in…