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The Vroom–Yetton contingency model is a situational leadership theory of industrial and organizational psychology developed by Victor Vroom, in collaboration with Philip Yetton (1973) and later with Arthur Jago (1988). The situational theory argues the best style of leadership is contingent to the situation.
Goal progress is a measure of advancement toward accomplishment of a goal. [2] Perceptions of progress often impact human motivation to pursue a goal. [3] Hull (1932, 1934) developed the goal gradient hypothesis, which posits that motivation to accomplish a goal increases monotonically from the goal initiation state to the goal ending state.
The Three Levels of Leadership model attempts to combine the strengths of older leadership theories (i.e. traits, behavioral/styles, situational, functional) while addressing their limitations and, at the same time, offering a foundation for leaders wanting to apply the philosophies of servant leadership and "authentic leadership".
The theory holds that the effectiveness of a task group or of an organization depends on two main factors: the personality of the leader and the degree to which the situation gives the leader power, control, and influence over the situation or, conversely, the degree to which the situation confronts the leader with uncertainty. [1]
Among others, this program has shown that heuristics can lead to fast, frugal, and accurate decisions in many real-world situations that are characterized by uncertainty. [ 17 ] [ 18 ] These two different research programs have led to two kinds of models of heuristics, formal models and informal ones.
The forming–storming–norming–performing model of group development was first proposed by Bruce Tuckman in 1965, [1] who said that these phases are all necessary and inevitable in order for a team to grow, face up to challenges, tackle problems, find solutions, plan work, and deliver results. He suggested that these inevitable phases were ...
The managerial grid model or managerial grid theory (1964) is a model, developed by Robert R. Blake and Jane Mouton, of leadership styles. [1] This model originally identified five different leadership styles based on the concern for people and the concern for production. The optimal leadership style in this model is based on Theory Y.
Uncertainty in the VUCA framework occurs when the availability or predictability of information in events is unknown. Uncertainty often occurs in volatile environments consisting of complex unanticipated interactions. Uncertainty may occur with the intention to imply causation or correlation between the events of a social perceiver and a target ...