Vroom's Expectancy Theory
The Vroom-Yetton model is designed to optimize for the current situation the leadership style for best decision-making. Its a decision model formulated with contribution from Arthur Jago on how to make group decisions. The leader must gather information from the team prior to making the decision and involves more people in the decision process.
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The two-factor theory also known as Herzberg's motivation-hygiene theory and dual-factor theory. This motivator-hygiene theory states that certain factors cause job satisfaction whereas certain separate factors cause dissatisfaction in the workplace. An organization can adjust these factors to influence motivation. These factors are respectively termed as motivators and hygiene factors.
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The multiple linkage model states that leadership effectiveness is based on six variables. Multiple variables of a leader's behavior and situation have a linkage to the performance of the individual follower and work unit performance. The theory is based on the notion of the link between the organization process and managerial influence.
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All the teams are dynamic in nature and they take time to come together, they form, develop, and grow in stages, over a period of time. Teams go through five progressive stages: Forming, Storming, Norming, Performing and Adjourning. In this article, we want to introduce you to these stages of team development and certain strategies that you can use to help the team grow and develop in each of these stages.
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Trait theories of leadership identify the specific personality traits that distinguish leaders from non-leaders. The trait model of leadership is based on the traits or characteristics of leaders that make them successful in their leading role. These theories use heritable attributes to predict leadership effectiveness.
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Life cycle theory of Leadership
Situational Leadership Theory was first introduced in 1969 as the life cycle theory of leadership. This theory suggests that type of leadership style appropriate in a given situation depends on the maturity of the follower. As per life cycle theory, leader need to match the leadership style according to the situation and leader behavior varies as the group matures.
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The Leader-Member Exchange Theory (LMX), also called the Vertical Dyad Linkage Theory is a relationship-based approach that focuses on the two-way (dyadic) relationship to get the best from all team members. How leaders maintain their position in groups and develop an exchange with each of their subordinates. How leaders and members develop relationships that can contribute to growth or hinder development.
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David Kolb produced this popular model for learning in 1984. The model suggests four stages of learning which most learners go through in order to learn effectively. Leaming is itself a process of change. Something is added to our perception and prepared us for the next impression, which will change our understanding yet more, however minutely. The Kolb contribution is a significant one because it practically equates change and learning.
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Participative Leadership Theories
Participative leadership theories rely on the involvement of different participants and suggest that the ideal leadership style is one that takes the inputs of others into account. Participative leaders encourage participation and contributions from group members and involve them in the decision-making process. Participative leadership tries to achieve through people, teamwork and collaboration.
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Substitutes for leadership theory is based on understanding the context within which leadership occurs. Different situational factors can enhance, neutralize, or substitute for leader behaviors like under certain circumstances, situational factors may substitute for leadership. These substitutes are of two types - substitutes and neutralizers. Substitutes take away from the leader's power and help group members increase their performance. Neutralizers only remove influence from the leader.
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Idiosyncrasy Credit Model of Leadership builds upon the awareness that when the emergent leader meets the team's expectations, idiosyncrasy credits are awarded. These credits depend on how the leader fulfilled follower's expectations and what is the impact of the leader's decisions on the follower. When the balance of credits shifts, another leader will emerge.
