LEADERSHIP

Leadership is one of the most salient aspects of the organizational context. However, defining leadership has been challenging. The following sections discuss several important aspects of leadership including a description of what leadership is and a description of several popular theories and styles of leadership. This page also dives into topics such as the role of emotions and vision, as well leadership effectiveness and performance. Finally, this page discusses leadership in different contexts, how it may differ from related concepts (i.e., management), and some critiques that have been raised about leadership

Leadership has been described as the “process of social influence in which one person can enlist the aid and support of others in the accomplishment of a common task” A definition more inclusive of followers comes from Alan Keith of Genentech who said "Leadership is ultimately about creating a way for people to contribute to making something extraordinary happen." Students of leadership have produced theories involving traits situational interaction, function, behavior, power, vision and values charisma, and intelligence among others. Situational theory also appeared as a reaction to the trait theory of leadership. Social scientists argued that history was more than the result of intervention of great men as Carlyle suggested. Herbert Spencer (1884) said that the times produce the person and not the other way around. This theory assumes that different situations call for different characteristics; according to this group of theories, no single optimal psychographic profile of a leader exists. According to the theory, "what an individual actually does when acting as a leader is in large part dependent upon characteristics of the situation in which he functions."

Some theorists started to synthesize the trait and situational approaches. Building upon the research of Lewin et al., academics began to normatize the descriptive models of leadership climates, defining three leadership styles and identifying in which situations each style works better. The authoritarian leadership style, for example, is approved in periods of crisis but fails to win the "hearts and minds" of their followers in the day-to-day management; the democratic leadership style is more adequate in situations that require consensus building; finally, the laissez faire leadership style is appreciated by the degree of freedom it provides, but as the leader does not "take charge", he can be perceived as a failure in protracted or thorny organizational problems. Thus, theorists defined the style of leadership as contingent to the situation, which is sometimes classified as contingency theory. Four contingency leadership theories appear more prominently in the recent years: Fiedler contingency model, Vroom-Yetton decision model, the path-goal theory, and the Hersey-Blanchard situational theory.

The Fiedler contingency model bases the leader’s effectiveness on what Fred Fiedler called situational contingency. This results from the interaction of leadership style and situational favorableness (later called "situational control"). The theory defined two types of leader: those who tend to accomplish the task by developing good-relationships with the group (relationship-oriented), and those who have as their prime concern carrying out the task itself