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Functional leadership theory (Hackman & Walton, 1986; McGrath, 1962) is a theory for addressing specific leader behaviors expected to contribute to organizational or unit effectiveness. This theory argues that the leader's main job is to see that whatever is necessary to group needs is taken care of; thus, a leader can be said to have done ...
Functional theories: Widely used approaches like Kouzes & Posner's Five Leadership Practices model and Adair's Action-Centered Leadership theory assume that once the leader understands – and has been trained in – the required leadership behaviors, he or she will apply them as needed, regardless of their personality. However, as with the ...
Nursing theories frame, explain or define the practice of nursing. Roy's model sees the individual as a set of interrelated systems (biological, psychological and social). The individual strives to maintain a balance between these systems and the outside world, but there is no absolute level of balance.
The nursing model is a consolidation of both concepts and the assumption that combine them into a meaningful arrangement. A model is a way of presenting a situation in such a way that it shows the logical terms in order to showcase the structure of the original idea. The term nursing model cannot be used interchangeably with nursing theory.
During this period of widespread rejection, several dominant theories took the place of trait leadership theory, including Fiedler's contingency model, [16] Blake and Mouton's managerial grid, [17] Hersey and Blanchard's situational leadership model, [18] and transformational and transactional leadership models. [19] [20] [21]
In Forsyth, the leadership substitute theory is defined as "a conceptual analysis of the factors that combine to reduce or eliminate the need for a leader." [1] A leader may find that behaviors focusing on nurturing interpersonal relationships, or coordinating tasks and initiating structure, are not required in every situation. A study by Kerr ...
Political scholar James MacGregor Burns first developed his typology of leadership in his 1978 book Leadership. [2] He built on the work of German sociologist Max Weber's rational-legal model of authority in the context of organizational theory, conceptualizing leadership as a power-imbalanced social contract between leaders and subordinates, each of whom has specific goals that may be shared ...
Drawing upon literature from the areas of leadership, group decision-making, and procedural fairness, Vroom’s model predicts the effectiveness of decision-making procedures. [2] Specifically, Vroom’s model takes into account the situation and the importance of the decision to determine which of Vroom’s five decision-making methods will be ...