집단수준에서 변혁적 리더십 및 집단 효능성과 집단성과의 관계에 관한 연구 = A Study on the Relationship between Transformational Leadership,Group-efficacy,and Group Performance

다국어 초록 (Multilingual Abstract)

The purpose of this paper is to investigate the relationships among transformational leadership, group-efficacy, and group performance. A total of 321 employees of a fire and marine insurance firm in Seoul anonymously completed the Multifactor Leadership Questionnare-Form V. which consists of tree factors(charisma, individualized consideration and intellectual stimulation) for transformational leadership, and two factors(contingent reward and management by exception) for transactional leadership. The sample, which largely consists of sales supervisors and salesmen, includes 41 sales office branches. The findings of the study are as follows Transformational leadership is closely associated with group-efficacy and group performance. That is, there are significant correlations between transformational factors and group-efficacy, between the factors and group performance, and between group-efficacy and group performance. A stepwise multiple regression analysis revealed that transformational leadership augmented the subordinates's extra efforts. It was also found that group-efficacy was mediating the relationship between transformational leadership and group performance. The managerial implications of these findings and future directions jof research are also discussed.