中文摘要：

公共领域中的集群效能是指公众通过分享所在地区的公共信任和社会凝聚力,从而对于共同努力实现所在地区特定目标的一种集体信念和预期。公共领域中的集群效能有其独特的测量方法和研究结论,集群效能的相关前因变量可以分为社会认同、社会经济地位和社会参与,集群效能的相关影响作用研究可以分为公共安全、政治行为、公共卫生三个领域内的研究。文章最后指出未来在公共领域中集群效能研究有必要加强作用机制、动态变化等方面的探讨。

英文摘要：

Collective efficacy in public sphere is defined as a sense of collective belief and anticipation through shared mutual trust and social cohesion among residents when coordinating and integrating their resources in concentrated endeavors to specific situational goals. There are a lot of peculiar methods of measurement and consequences of collective efficacy in public sphere. The antecedent variables of collective efficacy include social identification, socioeconomic status and social participation. The consequences and impacts of collective efficacy can be divided into three fields： public safety, political behavior and public health. At last, the paper pointed out four prospects for the future research.