- Colorado College, Department of
English, Visiting Emeritus Professor, 2002-04
- Indiana University, Department of
English, Emeritus Professor
- Indiana University, Department of
English, 1975-99
- Advisory Council, Ragdale Foundation,
1996-
- Director, Creative Writing Program,
Indiana University, 1990-96
- Ruth Lilly Chair of Poetry, Indiana
University, 1990-95.
- Trustee, Ragdale Foundation, 1992-96
- Marquette University, Department of
English, 1968-1975
- University of Wisconsin (Madison),
Department of English,
1963-1968
- Fulbright Lecturer, Department of
English, Jagiellonian
University, Cracow, Poland, 1966-1967
- Visiting Lecturer, Department of
English, Leicester University, Leicester, England, 1978-1979
- Director, Indiana University Writers'
Conference, 1975-1985
- Editor and Publisher, The Minnesota
Review, 1973-1981
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