This study represents a multi-method, multi-source, and longitudinal evaluation of a leadership development program in Germany. For the development of transformational leadership, the methods of leadership feedback, training, and coaching were combined into a program. The effects of this program...

This study represents a multi-method, multi-source, and longitudinal evaluation of a leadership development program in Germany. For the development of transformational leadership, the methods of leadership feedback, training, and coaching were combined into a program. The effects of this program...

Although the transformational-transactional leadership paradigm is successful in explaining considerable portions of variance in organizationally relevant outcome criteria, recent critiques emphasized that this paradigm might be incomplete. Thus, Antonakis and House (2002) suggested that...

Although the transformational-transactional leadership paradigm is successful in explaining considerable portions of variance in organizationally relevant outcome criteria, recent critiques emphasized that this paradigm might be incomplete. Thus, Antonakis and House (2002) suggested that...