International

  • Fellow, International Academy for Intercultural Research, 2004-present
  • Board of Directors, International Association for Intercultural Education, 2006-present

National

  • Advisory Board, White Privilege Conference, 2011-present
  • President-Elect, National Association for Multicultural Education, 2007-2009
  • Conference Planning Committee, National Association for Multicultural Education, 2008
  • Region Five Director, Board of Directors, National Association for Multicultural Education, 2006-2007
  • Chapter Development Specialist & Parliamentarian, Executive Board, Board of Directors, National Association for Multicultural Education, 2005-2006
  • Chair, Division K (Teacher Education), Section 6 (Multicultural Education and Differentiation), American Educational Research Association Conference, 2007 conference
  • Conference Planning Committee, Association of Gender Equity Leadership in Education, 2006
  • Parliamentarian, Executive Board, Board of Directors, National Association for Multicultural Education, 2001-2005
  • Chair, Nominations Committee, National Association for Multicultural Education, 2005
  • National Advisory Board, Clark Atlanta University's School of Education, 2003-2005
  • Teacher and Curriculum Specialist, School and Public Library Reference Program, Greenwood Publishing Group, Inc., 2000-2005
  • Chair, By-laws Committee, National Association for Multicultural Education, 2001-2005
  • Publications Committee, National Association for Multicultural Education, 1999-2004
  • Conference Proposal Review Committee, National Association for Multicultural Education, 2000-present
  • Chair, Community Building & Collaboration Committee, National Conference on Dialogue and Deliberation, 2002
  • Steering Committee, National Conference on Dialogue and Deliberation, 2002
  • Conference Planning Committee, National Association for Multicultural Education, 2002

Regional

  • At-Large Board Member, Minnesota-NAME, 2007-2008
  • President, Minnesota-NAME (state chapter of the National Association for Multicultural Education), 2006-2007
  • Steering Committee, Minnesota-NAME, 2003-2006
  • Academic Achievement for Maryland's Minority Students Steering Committee (appointed by State Superintendent of Schools), 2002-2003
  • Vice President, Executive Board, Board of Directors, Maryland Multicultural Coalition (state chapter of the National Association for Multicultural Education), 2002-2003
  • Parliamentarian, Executive Board, Board of Directors, Maryland Multicultural Coalition (state chapter of the National Association for Multicultural Education), 2001-2002
  • Maryland Human Rights Network, Maryland Human Relations Commission, 2000-2003
  • Representative for University of Maryland, College Park, University System of Maryland Diversity Network Student Based Initiatives Task Force, 2000-2003
  • Advisor, Spectrum (a multicultural student organization), Episcopal High School, Alexandria, Virginia, 2000-2002
  • Higher Education Outreach Committee, Maryland Multicultural Coalition, 2000-2001
  • Steering Committee, Virginia Association for Multicultural Education (state chapter of the National Association for Multicultural Education), 1996-1997

Local/Institutional

  • Dean's Council, New Century College, George Mason University, 2009-present
  • Curriculum Committee, New Century College, George Mason University, 2009-present
  • Diversity Research Group, George Mason University, 2010-present
  • Diversity Committee, New Century College, George Mason University, 2009-2010
  • Assessment Committee, New Century College, George Mason University, 2009-2010
  • University Diversity Integration Committee, Hamline University, 2007-2008
  • Graduate School of Education Dean's Advisory Committee, Hamline University, 2007-2008
  • University Accreditation Committee, Hamline University, 2006-2007
  • Diversity Committee, Hamline University, 2003-2007 (Vice Chair, 2005-2006; Chair, 2006-2007)
  • Faculty Development Committee, Graduation School of Education, Hamline University, 2005-2007
  • University Council, Hamline University, 2005-2006
  • Advisory Committee, Antiracism Study-Dialogue Circle, Hamline University, 2004-2005
  • Human Subjects Review Committee, Graduation School of Education, Hamline University, 2004-2006
  • Education Council, Hamline University, 2003-2006
  • MEDAL Governance Committee, Graduate School of Education, Hamline University, 2003-2008
  • Diversity Framework Work Group, Graduate School of Education, Hamline University, 2003-2005
  • Diversity Core Committee (responsible for approving diversity core courses for undergraduate students), Academic Affairs, University of Maryland, 2001-2003 (Chair, 2002-2003)
  • Advisor, SATIN (Student Action through Intergroup Networking), University of Maryland, 2000-2003
  • Advisory Board, Mini-Center for Teaching Interdisciplinary Studies of Culture and Society, University of Maryland, 2000-2003
  • Diversity Initiative Steering Committee, University of Maryland, 1999-2003
  • Selection Committee, University Awards Program, University of Maryland, 2001
  • Service Day Faculty Leader, College Park Scholars, University of Maryland, 2001
  • Sexual Harassment Prevention Program Trainers, University of Maryland, 1999-2000
  • Chair, Whiteness Advisory Group, University of Maryland, 1998-1999
  • Diversity Trainers Circle, University of Maryland, 1998-1999
  • Curry Community Committee, Curry School of Education, University of Virginia, 1996-1998 (Co-Chair 1997-1998)
  • Education Council, Curry School of Education, University of Virginia, Vice President 1996-1997
  • Multicultural and Minority Advocacy Committee, University of Virginia, 1995-1996