Even among some of the more established and traditional academic disciplines such as engineering, education, and medicine, specialization and concentration areas have developed around the study of leadership. Most of these academic programs have aimed to be multidisciplinary in nature—drawing upon theories and applications from related fields such as sociology, psychology, philosophy, and management. Such an approach, Rost (1991) has argued "allows scholars and practitioners to think radically new thoughts about leadership that are not possible from a unidisciplinary approach" (p. 2).[1]