IES is the primary research, evaluation, and statistics arm of the U.S. Department of Education. Established through the Education Sciences Reform Act of 2002 (ESRA), the Institute's mission is to expand fundamental knowledge and understanding of education and to provide education leaders and practitioners, parents and students, researchers, and…

Wales provides an interesting case study of the ways in which policies relating to continuing professional development (CPD) change over time. During the past three decades there has been a swing from central political influences on CPD policy to a focus on school priorities coupled with greater individual professional focus, then back again to…

Much has been written about the education policies and practices that countries and schools are putting in place. At the other end of the spectrum, accountability systems and assessments such as the Program for International Student Assessment shed light on the results that are achieved. Much less is known, however, about how policies and…