Collective Cognition in Action: Accumulation, Interaction, Examination, and Accommodation in the Development and Operation of Group Efficacy Beliefs in the Workplace.
扩展了群体效能理论，深入探讨工作群体中效能信念如何发展、运作及其复杂调节因素，对研究团队协作与动机的学者有参考价值。
Group efficacy has emerged as an important and significant predictor of group effectiveness. However, most conceptual work on group efficacy fails to capture its complexity. In this article we extend extant theory and develop a more in-depth model of how group efficacy develops and operates within existing groups, including complex moderating factors. We conclude with a discussion of implications and future research concerning motivation in collaborative efforts.