团队领导行为对团队效能影响之研究

Impact of Transformational Leadership on Team Effectiveness

对修订的团队领导行为量表和自编的团队效能量表进行了信效度检验,并在此基础上探讨了团队领导行为对团队效能的影响情况。结果表明修订的中文版团队领导行为量表具有良好的结构效度和信度,可分为动机激励、魅力领导、挑战陈规和个别关怀四个维度;团队效能量表同样具有良好的结构效度和信度,可分为任务绩效和周边绩效两个维度。路径分析和多元线性回归分析的结果表明,转换型团队领导行为对周边绩效的影响显著高于对任务绩效的影响;转换型团队领导行为中动机激励、魅力领导和个别关怀这三个维度对团队效能影响显著,而挑战陈规这一维度对团队效能的影响并不显著。

In present research,exploratory factor analysis was used to test construct validity of “the team leadership practices inventory (LPI)” and “the team effectiveness questionnaire”.The impact of team leadership on team effectiveness was investigated.The results showed preliminary evidence of the LPI and the team effectiveness questionnaire.The LPI could be divided into four subscales,i.e.,four dimensions:inspirational motivation,charismatic leadership,challenging the process and individual consideration.The team effectiveness questionnaire could be divided into two subscales,i.e.,two dimensions:task performance and contextual performance.The result of regression analysis showed that there was a cause-effect relation between team’s transformational leadership and its effectiveness.And inspirational motivation,charismatic leadership,individual consideration had positive relations with team effectiveness.But the relation between challenging the process and team effectiveness was not significant.