According to national survey data, access to and participation in professional development varies widely across states, and the quality of professional development across most states is far from meeting research-based definitions of effective professional development, with a few pockets of excellence in some states. In this study, "Teacher…

Teacher professional development is one of the most powerful influences on student achievement, and professional learning communities can be an excellent vehicle for high-quality PD. Mindich and Lieberman examine ways to implement effective PLCs. Education research has found that collegial work is connected to teachers' professional growth and…

Policy shapes practice, and the increasingly important realm of professional development is no exception. In order to identify effective professional development policies and strategies, a Stanford University research team examined the policy frameworks supporting high levels of professional development activity in four states. The…