Barry PosnerJames M. Kouzes is the Dean's Executive Fellow of Leadership and Barry Z. Posner is the Accolti Endowed Professor of Leadership at the Leavey School of Business, Santa Clara University. They are the coauthors of the award-winning and bestselling bookThe Leadership Challenge and more than a dozen other leadership books. Kouzes founded the Center for Human Services Development at San José State University and directed the Executive Development Center at Santa Clara University. Posner has been associate dean for graduate programs, managing partner for executive education, and dean for twelve years. Read More Read Less