1996-present, Professor of Psychology, Appalachian State University, Boone, North Carolina

2004-present, Visiting Professor of Psychology, Pädagogische Hochschule  Karlsruhe, Karlsruhe, Germany

1993-1997, 2000, 2003, Army Research Laboratory, Ft. Sill, Oklahoma

2002, Army Research Laboratory, Ft. Huachuca, Arizona

2001, Army Research Laboratory, Ft. Monmouth, New Jersey

1990-1996, Associate Professor of Psychology, Appalachian State University, Boone, North Carolina

1985-1988, Editor, Social Psychology Information Network

1984-1990, Assistant Professor of Psychology, Appalachian State University, Boone, North Carolina

1984, Assistant Professor of Psychology, High Point College, High Point, North Carolina

1979-1984, Instructor of Psychology, High Point College

1971-1972, Director of Behavior Management, Caswell Center, Kinston, North Carolina

1970-1971, Student Evaluator, Caswell Center