Fred Edward Fiedler

• A theory of leadership effectiveness
• A contingency model of leadership effectiveness
• New approaches to effective leadership
• Improving leadership effectiveness
• Leader attitudes and group effectiveness
• Leadership and effective management
• Group Effectiveness Research Laboratory, Department of Psychology, University of Illinois, Urbana, Ill
• Managerial control and organizational democracy
• The relationship of interpersonal perception to effectiveness in basketball teams
• A theory of leadership effectiveness
• Leadership experience and leadership performance
• Quasi-therapeutic relations in small college and military groups