characteristics of good leadership. what influences leadership effectiveness? nature nurture ...
TRANSCRIPT
Studies of Leadership
Nature: Until the late 40s the belief was that leaders were born not made and had particular traits: intelligence, extraversion, etc.
Nurture: From the late 40s until the late 60s the central belief was that it was how leaders behave that mattered. It was a question of style. As such it could be learnt.
Studies of leadership
Situational Factors: From the late 60s until the early 80s the idea was that leadership depended on the situation in which leaders found themselves. Some would be good for some circumstances but not for others.
Visionary Leadership: Since the early 80s the central idea is that leaders need vision and charisma and that leading and managing are different.
The “Great Man” Approach
Emphasis on the leader & personalityHis/her characteristicsThe leader is somehow “above” the led
Smarter Nicer Bigger Better
Stogdill - 1948 Research Factors Affecting Leadership
Capacity Intelligence Alertness Verbal facility Originality Judgement
Achievement Scholarship Knowledge Athletic
accomplishments
Stogdill - continued
Responsibility Dependability Initiative Persistance Aggressiveness Self-confidence Desire to excell
Participation Activity Sociability Cooperation Adaptability Humor
Stogdill - continued
Status Socioeconomic
position Popularity
Situation Task to be
accomplished Followers to be led
JOHARI’s Window
Construct of Joe Luft and Harry InghamRelates self-perception to the perception of
others Things we know about ourselves Things others know about us
The Johari Window
The Arena
Unknown
Blind
Private
Known to Self
Unknown to Self
Known to Others
Unknown to Others
The trait perspective
Major traits in leaders are: intelligence, dominance, self-confidence, high energy level, and task relevant knowledge (Stodgill 1970).
Traits are best thought of as predispositions not causes
Multiple traits can be associated with a given behavior, and more than one behavior can be linked to an individual trait
It is behavior and not traits per se that is most closely related to leadership effectiveness
The behavioral perspective
o Kurt Lewin’s modelo Ohio studieso Michigan studieso Managerial Grido Bipolar model
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Kurt Lewin
o Kurt Lewin(1930): three type of leadership 1.Autocratic Leadership (direction)
2.Democratic Leadership (facilitation)
3.Laissez-faire Leadership
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Leadership Behavior Continuum
Manager centered Follower centered
Use of authority by
ManagerFreedom for subordinates
Tell Sell Participate DelegateTell & Ask Ask & Tell
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Path-Goal ModelEvans - 1970 & House & Dressler -1974
Effort Performance Reward Motivation
InstrumentalityExpectancy Valence
Subordinate Perceptions
WorkEnvironment
Characteristics
SubordinateCharacteristics
LeaderBehavior
(style)
Path Goal Model
Expectancy is the relation between effort and performance
Instrumentality is the degree to which a person perceives that performance will lead to reward
Valence is the strength of a person’s preference for different types of reward
Path Goal Model
According to expectancy theory a person will be highly motivated when effort results in performance (high expectancy) and when performance leads to rewards (high instrumentality) that are valued (high valence)
Implications of Path Goal Model
The path between effort, performance, and reward is difficult. The leader must do everything possible to turn what is often a cow path into a well designed, high-speed freeway
Individuals’ valences are heterogenous
Implications of Path Goal Model
The contingency most under a manager’s control is his own leadership style: Instrumental behavior (defining objectives
and specifying the task to be performed) Participatory behavior (seeking follower
input on decisions that affect them Achievement-oriented behavior
(establishing goals and setting expectations that challenge followers)
Factors affecting effectiveness of leadership
Characteristics of the manager:• Traits / dispositions• Skills• Values
Characteristics of followers:• Skills• Knowledge• Experience• Responsibility• Understanding of goals and tasks
Characteristics of situation:• Time availability• Nature of problem