He received his PhD in Economics and Political Science from MIT in 1980. He has written on electoral politics and political participation, social welfare policy, political polling, political polarization and trust, and statistical methodology, and he has worked for the federal Office of Management and Budget and other organizations in Washington, DC. He is past president of the American Political Science Association, past president of the Political Methodology Society of the American Political Science Association, and director of the University of California's Survey Research Center from 1998 to 2009.
CCDE