| Faculty Assistant to the Executive Vice Chancellor | |
| Chair, Department of Philosophy | |
| Chair, Academic Senate Committee on Academic Personnel | |
| Member, Academic Senate Committee on Academic Personnel | |
| Chair, Department of Linguistics |
| Member, Fulbright National Screening Committee, S.E. Asia | |
| Peer Reviewer, ACLS Fellowship Program | |
| Member, Committee of Visitors to review the Linguistics Program, National Science Foundation [March] | |
| Associate Editor, Linguistic Inquiry | |
| Member, Executive Committee, Linguistic Society of America |