词条 | Cognitive resource theory |
释义 |
The cognitive resource theory is a leadership theory of industrial and organizational psychology developed by Fred Fiedler and Joe Garcia in 1987 as a reconceptualization of the Fiedler contingency model. The theory focuses on the influence of the leader's intelligence and experience on his or her reaction to stress. The essence of the theory is that stress is the enemy of rationality, damaging leaders' ability to think logically and analytically. However, the leader's experience and intelligence can lessen the influence of stress on his (or her) actions: intelligence is the main factor in low-stress situations, while experience counts for more during high-stress moments. Background: The Contingency ModelResearch into leadership performance and effectiveness of training programmes found no effect of years of experience on performance. To understand the effect of different leaders on performance in an organization, Fielder developed the Contingency Model. The model highlights the importance of leadership style and the degree to which this is matched to the situation. Contrast between task-orientated leaders and relationship-orientated leaders judged by the Least Preferred Coworker Scale (LPC). Either leadership style can be effective depending on the situation so no ideal leader is theorized but performance can be improved by altering the situation to meet the style of leadership. The second factor of the theory is how well the leader can control the group and ensure their instructions are carried out. However this theory was criticized for its lack of flexibility and over the accuracy of the LPC scale. Fiedler then went on to develop the Cognitive Resource Theory (CRT) which takes into account the personality of the leader, degree of situational stress and group-leader relations. Cognitive Resource TheoryThe cognitive resources of a leader refers to their experience, intelligence, competence and task-relevant knowledge. Blades undertook studies in army mess halls, investigating the effect of group member and leader intelligence on overall organisational performance. The effect of intelligence on performance was influenced by how directive the leader was and both the leader's and members' motivation. He concluded that a leader's knowledge can only contribute to performance if it is efficiently communicated, hence requiring a directive leader and also a compliant group that is willing to undertake the commands of the leader.[1] A further study on military cadets measuring levels of interpersonal stress and intelligence showed intelligence to be impaired under conditions of stress.[2] Predictions
Therefore, the leader's abilities and intelligence only aid organisational success when they are directive, in a stress free situation, the organizations' members are supportive and the task requires high intellect. The Role of ExperienceIn high stress conditions, experience is a more influencing factor on performance than intelligence as experience leads to perceiving the situation as more structured and less complex. A high level of intellect leads to Cognitive complexity thereby perception of greater task complexity and the leader views many alternative solutions, resulting in greater stress. The extent to which a leader has situational control judged by their perception of task structure and their position of power defines how certain they think the task will be accomplished. Situational Control is a key concept in both the Contingency Model and in Cognitive Resource Theory. The Contingency Model predicts that task-motivated leaders (low LPC score) perform most efficiently in situations of high control whereas relationship orientated leaders (high LPC score) perform best in moderately or low structured tasks.{{citation needed|date=May 2016}} Further ApplicationsOriginating from studies into military leadership style, Cognitive Resource Theory can also be applied to other contexts such as the relationship between stress and ability in sport. The theory proposes the style of leadership required in certain situations, depending on the degree of stress, situational control and task structure. Training should focus on stress management so that a leader's intellect can be most effectively utilised and also to train leaders to take a directive approach when their knowledge will benefit the group but a less directive approach when group member abilities will contribute to performance.{{citation needed|date=May 2016}} References1. ^{{cite journal|last=Blades|first=J.W.|title=The influence of intelligence, task ability, and motivation on group performance.|date=1976|journal=Dissertation Abstracts International|volume=37(3-A)|issue=1463}} 2. ^{{cite journal|last1=Barned, Potter & Fiedler|title=Effect of interpersonal stress on the prediction of academic performance|journal=Journal of Applied Psychology|date=1983|volume=68|pages=686–697|doi=10.1037/0021-9010.68.4.686 }}
1 : Cognitive psychology |
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