Faculty Positions
- Professor, Department of Political Science, Washington University in St. Louis
July 2012 – present - Associate Professor, Department of Political Science, Washington University in St. Louis
July 2004 – July 2012 - Associate Professor, Department of Political Science, University of Arizona
August 1999 – July 2004 - Fulbright Scholar, Department of Political Science, Universidad de los Andes, Bogotá, Colombia
June 2002 – August 2002 - Assistant Professor, Department of Political Science, University of Arizona
August 1995 – July 1999 - Visiting Faculty Fellow, Kellogg Institute, University of Notre Dame
January – May 1996 - Assistant Professor, Department of Politics, Wake Forest University
August 1991 – July 1995
Service Positions
- Program Director, Accountable Institutions and Behavior, National Science Foundation
2022-2023 - Executive Editor, Legislative Studies Quarterly
2016-2022 - Chair, Representation and Electoral Systems Section, American Political Science Association
2013-2015 - Chair, Legislative Studies Section, American Political Science Association
2013-2015 - Member, National Council, American Political Science Association
2012-2014 - Co-Editor, Legislative Studies Quarterly
2006 – 2009 - Director of Graduate Studies, Department of Political Science, Washington University in St. Louis
2005 – 2007 - Director of Graduate Studies, Department of Political Science, University of Arizona
2000 – 2004