MLA Division on Language and Society, Member, 2005-07; Chair, 2007-08.
MLA Delegate Assembly Nominating Committee 2005-06.
Editor, NCTE/LEA Research on Writing and Literacy Series. Lawrence Erlbaum Press, 2002 -2005
Alliance of Rhetoric Societies Internationl Conference, Co-chair. 2002-03.
Council of Writing Program Administrators, Taskforce on Plagiarism, 2001-02.