Williamson M. Evers is a research fellow at the Hoover Institution and a member of the Institution's Koret Task Force on K-12 Education. He specializes in research on education policy - especially as it pertains to curriculum, teaching, testing, and accountability from kindergarten through high school. From July to December 2003, he served as senior adviser for education to Administrator L. Paul Bremer of the Coalition Provisional Authority in Iraq. Herbert J. Walberg is a distinguished visiting fellow at the Hoover Institution and a member of its Task Force on K–12 Education, is University Scholar and emeritus professor of education and psychology at the University of Illinois at Chicago. His research focuses on educational productivity and human accomplishments.