McClelland's Theory of Needs is a human motivation theory which states that an individual's specific needs are acquired over time through our culture and life experiences. As per the three needs theory, these acquired needs significantly influence the behavior of an individual. The three main driving motivators are the needs for achievement, affiliation, and power.
Socio-technical theory of leadership focus on the presence of two subsystems in every organization, the interrelatedness of social and technical aspects of an organization. Theory pertains to the social aspects of people and technical aspects of an organization, which means structure and processes within the organization.
According to the three-skill approach of Katz, the individual's leadership abilities vary depending on where leaders are in a management hierarchy. The practical implication of skills approach to leadership is that leaders can improve their capabilities in leadership skills through training and experience.
The four theory of leadership was formulated after studying hundreds of leaders and the model includes four basic dimensions of effective leadership - support; interaction; facilitation; goal emphasis, and work facilitation. This model was tested as a predictor of an organization's effectiveness.
Have you ever resonated that there seem to be as many different ways to lead people as there have been great leaders? When we recall the success of Mahatma Gandhi, Nelson Mandela, Abraham Lincoln, Napoleon Bonaparte to Steve Jobs and Jack Welch, we also notice that they all used different approaches that were suitable to their specific situations and circumstances. Over the last century, researchers and psychologists have developed simple ways to describe the “Styles of leadership” and in this section, we will explore these commonly known leadership styles.
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.
The Valence Model of Leadership
The valence model of emergent leadership is based on a group-development sequence. As per the valence model, the process of emergent leadership passes through three distinct stages; Orientation, Conflict, and Emergence. Group members willingly start following and obeying the leader who has passed the "emergence threshold."
Theory Z also called the "Japanese Management" style is a leadership theory of human motivation focused on organizational behavior, communication, and development. It assumes that employees want to enter into long term partnerships with their employers and peers. Offering stable jobs with an associated focus on the well-being of employees results in increased employee loyalty to the company.
There are four major factors in leadership called Leader, Follower, Communication, and Situation. The success of the leader is dependent on how the leader is effectively able to communicate and motivate followers to perform desired tasks using the appropriate leadership style best suited for the given situation. Interdependencies and dynamics of these four factors of leadership must be considered by a leader to be effective.
University of Iowa Studies was the first leadership study to analyze leadership using scientific methodology. The study was conducted by Lewin, Lippitt, and White and worked on different styles of leadership. The studies explored three leadership styles - authoritarian, democratic, and laissez-fair leaders. This early study was very influential and established three major leadership styles.
In the field of communication studies, there are numerous models. No one model is suitable for all purposes and all levels of analysis. Some common models are known as Lasswell Model, George Gerbner Model, David Berlo Model, Shanon and Weaver Model, Osgoods Model, and Schramm Model. All these describe the four components of the communication process, namely, the source (communicator), the message, the channel, the receiver (audience).
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