EXPERIENCE

2011-Present         Member, Chairs Advisory Committee, College of Arts and Sciences, The Ohio State University

2010-Present        Member, Steering Committee, Center for Cognitive Science, The Ohio State University

2010-Present        Member, Steering Committee, Center for Cognitive and Behavioral Brain Imaging, the Ohio State University

2008- Present       Adjunct Professor, Center for Advanced Study of Language, University of Maryland.

2008- Present       Chair, Steering Committee, Buckeye Language Network, The Ohio State University.

2002- Present       Co-Coordinator, Disabilities Minor Program, The Ohio State University

2002- 2010            Co-Coordinator, American Sign Language Program, The Ohio State University

1998- Present        Courtesy Appointment, Professor, Department of Linguistics, The Ohio State University.

1995- Present        Chair, Department of Speech and Hearing Science, The Ohio State University.

1992- Present        Professor, Department of Speech and Hearing Science, The Ohio State University.

1986-92                  Associate Professor, Department of Speech and Hearing Science, The Ohio State University.

1983-86                  Assistant Professor, Department of Speech and Hearing Science, The Ohio State University.

1980-83                  Assistant Professor, Department of Linguistics, The Ohio State University.

1979-80                  Visiting Assistant Professor, Department of Linguistics, The Ohio State University.

1975-76                   Research Assistant, Phonetics Laboratory, Department of Linguistics, University of Chicago. Supervisor: Dale Terbeek.

1974-79                   Production Assistant, Head of Computer Applications, The Astrophysical Journal, The University of Chicago Press.

1973-74                    Research Assistant, Department of Linguistics, University of Chicago. Supervisor: Victor Yngve.