8/08 – present      Professor, Department of Educational Foundations and Leadership, Old Dominion University

8/03 – 8/08          Associate Professor, Department of Educational Curriculum and Instruction, Old Dominion University

8/00 – 8/03          Assistant Professor, Department of Educational Curriculum and Instruction, Old Dominion University

9/99 – 6/00           Associate Professor, Department of Counseling, Educational Psychology and Research, The University of Memphis

8/93 – 8/99             Assistant Professor, Department of Counseling, Educational Psychology and Research, The University of Memphis

9/91 – 6/93             Lecturer, California State University, Hayward

1/92 – 3/93             Research Associate, Art, Research and Curriculum Associates, Oakland, California

10/90 – 6/93           Research and Evaluation Consultant, Strategic Planning Associates, Berkeley, California

12/88 – 8/90            Research Assistant, Far West Laboratory for Educational Research and Development, San Francisco, California

11/84 – 8/86            Program Evaluation Specialist, Office of Research and  Evaluation, Fresno County Office of Education, Fresno, California.