Positions held

Grinnell College, Professor of Mathematics, present.

Grinnell College, Associate Professor of Mathematics, 1989-2000

Grinnell College, Assistant Professor of Mathematics, 1983-1989

Visiting scholar at Carleton College and Saint Olaf College, 2003-04.

Visiting Associate Professor, Mount Holyoke College, 1997-98.

Eastman Kodak Company, Management Services Division, Applied Statistics Unit, analyst, 1985-1986 (sabbatical)

Grinnell College, Lecturer in Mathematics and Co-coordinator of Computer Studies, 1980-1983

University of Iowa, graduate student, 1979-1980

Marietta College, Assistant Professor of Mathematics, 1976-1979.

Dartmouth College, graduate student, 1971-1976.

Nova High School (Fort Lauderdale, Florida), mathematics teacher, 1969-1971.

Last updated April 1, 2004