Leadership.

CONTENTS: Forward and Commentary. Linda L. Neider and Chester A. Schriesheim. The Leader as Integrator: The Case of Jack Welch at General Electric. Edwin A. Locke. Transformational and Charismatic Leadership: A Levels-of-Analysis Review of Theory, Measurement, Data Analysis and Inferences. Francis J. Yammarino, Shelley Dionne, and Jae Uk Chun. Social Exchanges in the Workplace: A Review of Recent Developments and Future Research Directions in Leader-Member Exchange Theory. Berrin Erdogan and Robert C. Liden. Path Goal Theory of Leadership. Martin G. Evans. Influence Tactics and Leader Effectiveness. Gary Yukl and Carolyn Chavez. Leadership in the Context of Psychological Contract Breach: the Role of Mentoring,. Terri A. Scandura and Ethlyn A. Williams. Contingency Model of Leadership Effectiveness: Challenges and Achievements. Roya Ayman.