Acoustical Society of America, 1992-present
Linguistic Society of America, 1992-present
International Phonetic Association, 2014-present
Society for Pidgin and Creole Linguistics, 1999-present
Committee of Linguists of African Descent, 1998-present
Best Practices in Sociophonetics Working Group, 2010-present
Journals: Journal of the Acoustical Society of America, Journal of English Linguistics, Journal of the International Phonetic Association, Journal of Pidgin and Creole Languages, Journal of Phonetics, Phonetica, Phonology, Publications of the American Dialect Society, Speech Communication
Conferences: Cascadia Workshop in Sociolinguistics, New Ways of Analyzing Variation in English, Linguistic Society of America, International Congress of Phonetic Sciences, West Coast Conference on Formal Linguistics, Symposium on the History of the English Language, Western Conference on Linguistics
Grant Agencies: National Science Foundation, UW Royalty Research Fund
2016 Cascadia Workshop in Sociolinguistics (CWSL2), University of Washington
2014 Steering committee, Cascadia Workshop in Sociolinguistics (CWSL1), University of Victoria, BC
2003, 2005 Breath of Life Workshop, University of Washington. (Co-Organizer with Alice Taff, University of Alaska, Fairbanks) Week-long series of sessions aimed to assist individuals, educators and linguistics professionals access the holdings of the University of Washington Libraries relevant to projects on revitalization of Native American languages.
2004 Language/culture/power colloquium series, University of Washington. $6,500. Co-Organizer with Laada Bilaniuk, Department of Anthropology. Quarter-long series of talks bringing speakers from both within and outside UW to talk on current research into issues of language, culture and identity politics. Funded by the Arts and Sciences Exchange Program and the Simpson Center
2016-present Nominating Committee, Linguistic Society of America
2014-present Editorial board, Phonetica.
2013-present Steering committee, Cascadia Workshop in Sociolinguistics (CWSL)
2010-2013 Technical Advisory Committee, Linguistic Society of America (now Committee for Scholarly Communication in Linguistics)
2010 Member, Working Group to Draft Charter on Language Policy and Language Rights in the Creole Speaking Caribbean, "Creole and International Languages in the Education - Out of school issues"
2005-2008 Advisory Panel for Linguistics, National Science Foundation
2004-2009 Mentoring Program Steering Committee. Committee for Ethnic Diversity in Linguistics (CEDL), Linguistic Society of America