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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Behavioral Theories of Leadership
Behavioral Theory of leadership is a big leap from Trait Theory, as it was developed scientifically by conducting behaviour focused studies. The theory emphasizes that leadership capability can be learned, rather than being inherent. This theory is based on the principle that a leader's behaviors can be conditioned in a manner that one can have a specific response to specific stimuli.
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Contingency Theories of Leadership
Contingency theories of leadership focus on both the leader's persona as well as the situation/environment in which that leader operates. These theories consider the context of leadership which means whether or not the leadership style suits a particular situation and states that a leader can be effective in one circumstance and a failure in another one. A leader will be most effective when he applies the right leadership style to a given situation and environment around him. Contingent leaders are flexible and adaptable.
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Social learning theory is a theory of learning process that states that most human behavior is learned observationally through modeling. Behavior change can occur in response to leader modeling and learning occurs through the observation of rewards and punishments. The focus of this approach has been teaching leadership across formal and informal settings.
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Communication has as its central objective the transmission of meaning. The process of communication is successful only when the receiver understands an idea as the sender intended it. How does a message or an idea travel from one person to another? To transmit our message, we engage in a sensitive and complex process of communication, with different elements like sender, message, channels, receiver, noise, and feedback.
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Team leadership theory is a recent leadership theory that does not discriminate between the leader and the other team members. The approach considers contributions from each team member to be critical for organizational success. This approach focused on the overall team effectiveness and team problems are diagnosed and action is taken to remediate weakness. This approach provides for taking corrective action when the leader deems necessary.
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Five Factors Model (FFM) also known as Five-Factor Personality Model is based on five broad personality traits which are extraversion, neuroticism, openness to experience, agreeableness, and conscientiousness represented by acronym OCEAN, these traits are often referred to as the “Big Five”.
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Blake and Mouton Managerial Grid is a style leadership model that identified five manager styles based on two dimensions viz concern for people and the concern for production. Managerial Grid uses concern for production style which is largely based on McGregor's Theory X.
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Charismatic leadership is a trait-based leadership theory where the leaders act as visionary driven by their convictions and motivate their followers to work towards common vision using their charm and persuasiveness. These charismatic leaders act as role models and exhibit extraordinary characteristics that inspire devotion and motivation in followers to persuade change. Leaders are able to cultivate a profound sense of trust with the group of followers.
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Symbolic Interaction and Social Change
George Herbert Mead, an American philosopher, affiliated with the University of Chicago founded the theory of symbolic interactionism. A major aspect of this is that people interact by symbols both verbal and non-verbal signals and every interaction makes a contribution to the mental make-up of the mind thus every interaction with someone, changes you and you go away a different person signifying that humans and change go together.
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Investment Theory of Creativity
Sternberg in the year 2006, proposed the investment and confluence theory focused on understanding creativity. According to the investment theory, creativity requires a confluence of six distinct but interrelated resources known as intellectual abilities, knowledge, styles of thinking, personality, motivation, and environment. It emphasizes that creativity is not about one thing, but about a system of things.
