Daniel L. Stufflebeam, Ph.D., is Distinguished University Professor and Harold and Beulah McKee Professor of Education at Western Michigan University, Kalamazoo. He founded the Evaluation Center at Ohio State University in 1965 and was its director until 2002.

Anthony J. Shinkfield, Ed.D., has served in numerous positions in education leadership, including assistant director, Research and Planning Directorate, Education Department of South Australia. He is currently involved in the evaluation of independent schools and universities in Australia.