Academic Background

University of Minnesota Appointment

•             Professor of Communication Studies, 2008-
•             Professor of Writing Studies, 2007-2008
•             Professor of Rhetoric, 1993‑
•             Associate Professor of Rhetoric, 1991-1993

 Purdue Calumet Appointments

•              Professor of English, 1986-1991
•             Associate Professor of English, 1976-85

 Academic Degrees Earned

•              1962     Ph.D.     Princeton University
•             1960     M. A.     Princeton University
•             1956     B. A.     New York University

 FELLOWSHIPS

Humanities Research Centre, Australian National University Visiting Fellow, 2002

Centre for Rhetoric Studies, Cape Town -Fellow, 2001

Center for Philosophy of Science at the University of Minnesota-Twin Cities: - Fellow, 1996-

Center for Philosophy of Science at the University of Pittsburgh:- Visiting Fellow, 1997-98

University of Minnesota  McKnight Fellow, 2001-2003

 Internationales Forschungszentrum Kulturwissenschaften -Visiting Fellow, 1999-2000

 British Association, Visiting Professor, Spring, 1998 (Imperial College)

 Institute for Advanced Study, Hebrew University, Jerusalem - Visiting Scholar, Summer 1995

  Who’s Who