Diane Cummings Persellin is Professor and Coordinator of Music Education at Trinity University in San Antonio, Texas. An author of over 100 articles and book chapters, her research interests focus on teacher preparation, professional development in higher education, and applications of research on learning. Currently, she is Director of the Trinity University Summer Program for Music Educators, a staff member of the Associated Colleges of the South Teaching and Learning Workshop, and on editorial boards of "College Teaching" and "Texas Music Education Research". Most recently she helped develo...