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Monday, February 27, 2012

LEADERSHIP BEHAVIOR AND EFFECTIVENESS - OB


A variety of topics relating to leadership has been presented in this chapter. Some important aspects are highlighted here.

Early leadership theory concentrated on the traits possessed by leaders. The interest in traits progressed from an analysis of physical-cultural characteristics such as height, nationality, race and so on, to more complex socio-psychological traits such a competitiveness, intelligence, and aggressiveness.

This approach continues to have a certain intuitive appeal. For example, the International Herald Tribune (1976) in reporting the death of MaoTse-tung, noted that the Chinese leader was greatly influenced by a book entitled Great Heroes of the World, in which he read about Napolean, Catherine the Great, Abraham Lincoln, George Washington and others. Even today the temptation to look at the important traits of recognized leaders is great.

Recent leadership research has been directed more carefully towards the situational or relative view of leadership. Rather than taking the view that leadership is a personal phenomenon related to the traits of individual personalities, the approach looks more clearly at the impersonal aspects of the situation. Although this appears to many people to be a more productive approach, the definition of the situation is far from simple. Some researchers have taken a positional approach and have examined an individual’s position within the network of group information flow. The conclusion has been that leadership is related to the control of information. Thus, a person who is ‘central’ or controls information, appears to have a greater probability of emerging as a leader. Other factors such as visibility also appear to offer promising opportunities for further research.

A more developed theory of leadership effectiveness that has been successful in relating leadership style to group effectiveness is known as contingency theory. Through the use of the least preferred co-worker score (LPC), leaders are first classified as task or relation oriented. The leadership situation then is categorized according to the leader’s position power, the structure of the task, and the favorableness of leader-follower relations. By relating a person’s leadership orientation and the situational favorableness, the contingency model proposes a rather complex set of associations.

The chapter concludes by briefly introducing path-goal theory to provide an extension of the previously discussed models and to relate leadership to the earlier discussions of instrumentality theories of motivation.

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