RITA DUNN is Professor of Instructional Leadership and Director of the Center for the Study of Teaching and Learning Styles, St. John's Univerity.SHIRLEY A. GRIGGS is Professor of Counselor Education at St. John's University. Both are recognized as outstanding faculty in teaching and research. Dunn and Griggs have coauthored Learning Styles: Quiet Revolution in American Secondary Schools (1966) and more than 17 other books as separate authors.