Selected Professional Service

• 2006-present Member, Promising Practices Initiative Expert Committee, National Research Council, National Academy of Sciences
• 2006-present Member, Editorial Board, Educational Measurement: Issues & Practice
• Member, Technical Advisory Committee, WASL Alternative Assessment, Washington Office of Superintendent of Public Instruction
• 2006-present Member, Technical Advisory Committee, Montana State Office of Education
• 2005-present Chair, Membership Committee, National Council on Measurement in Education
• 2005-present Member, Technical Advisory Committee, Utah State Office of Education
• 2005-present Fellow, Educational Policy Studies Laboratory, Arizona State University
• 2005-present Member, Adequate Yearly Progress Technical Design Committee, Colorado Department of Education
• 2004-present Member, Membership Committee, National Council on Measurement in Education
• 2004-present Member, Technical Design Committee, Colorado Accountability Project, Colorado Association of School Executives
• 2001-present Member, District Assessment Evaluation Team, Nebraska School-based Teacher-led Assessment Reporting System (STARS), Nebraska Department of Education
• 1999-2002 Member, California Class Size Reduction Research Consortium
• 1999-2000 Consultant, California Public School Accountability Act (PSAA), California Department of Education: Office of Policy and Evaluation

Selected University Service

• 2005-present Chair, Research and Evaluation Methodology, School of Education, University of Colorado at Boulder
• 2005-present Fellow, Education in the Public Interest Center, School of Education, University of Colorado at Boulder
• 2005-present Member, Deanís Advisory Committee, School of Education, University of Colorado at Boulder
• 2005-present Faculty Volunteer, Boulder Faculty Assembly Intercollegiate Athletics Committee, University of Colorado at Boulder
• 2005-present Member, Salary Committee, School of Education, University of Colorado at Boulder
• 2005-present Faculty Liaison, Alumni Development Board, School of Education, University of Colorado at Boulder
• 2004-present Member, Educational Technology Advisory Committee, School of Education, University of Colorado at Boulder
• 1997-1998 Member, Committee for Research, Stanford Board of Trustees
• 1997-1998 Member, Committee for Graduate Studies, Stanford Academic Council
• 1995-1996 Member, Curriculum Committee, Quantitative and Qualitative Methods, University of Nebraska