Providing teachers with data-driven feedback, aligned professional development and opportunities for advancement may help limit attrition, contribute to more effective teaching, and improve student learning. However, research shows that much of the professional development teachers currently receive does not improve either teacher or student…

Instructional coach initiatives aimed at teachers' professional development are expanding in reforming school districts across the United States. This study addresses the lack of research regarding the professional development of instructional coaches. Drawing on sociocultural learning theory, specifically a model called the Vygotsky Space, the…

Legislative and programmatic efforts to improve teacher quality have become a major focus of state policymaking in recent years. States have employed numerous strategies in response to concerns about the preparation, quantity, and capacity of the teacher workforce. In this chapter, the authors introduce conceptual frameworks for understanding…