More than a decade ago, Michael Lewis penned the influential book "Moneyball." An examination of how Oakland Athletics General Manager Billy Beane used data to make his franchise competitive with wealthier baseball teams, the book struck a chord. Beane's strategy of making decisions based on data had a powerful and positive impact on the…

This dissertation collects three independent but interrelated studies exploring how school intra-organizational mechanism may mediate the impact of external interventions on improving teaching and learning. This first study examines how high-quality professional development (PD) can promote the diffusion of effective teaching strategies among…

The "Evaluation of the National Assessment of Educational Progress: Study Reports" describes the special studies that comprised the design of the evaluation. In the Final Report, the authors presented a practical discussion of the evaluation studies to its primary, intended audience, namely policymakers. On this accompanying CD, readers…