Dr. Brian Stecher (Ph.D., Education, University of California, Los Angeles) is a senior social scientist in the Education program at RAND. Dr. Stecher's research emphasis is applied educational measurement, including the implementation, quality, and impact of state assessment and accountability systems; the cost, quality, and feasibility of performance-based assessments, and the development and validation of licensing and certification examinations. Dr. Stecher currently directs a multi-state, NSF-funded study of the accountability provisions of the No Child Left Behind act, and he recently co...