Richard T Houang Author

William H. Schmidt is a University Distinguished Professor at Michigan State University. He previously served as National Research Coordinator and Executive Director of the US Trends in International Mathematics and Science Study (TIMSS) National Center. Richard T. Houang is a Senior Researcher and the Director of Research for the Center of the Study of Curriculum Policy at Michigan State University. Leland S. Cogan is a Senior Researcher with the Center for the Study of Curriculum Policy at Michigan State University and was the US Assistant Director for the Teacher Education Study in Mathematics (US TEDS-M). Michelle L. Solorio is a Ph.D. education policy student at Michigan State University.