灵媒是信仰实践中的特殊群体，交流是民俗学研究中的重要视角。本文着眼于狐仙信仰中的灵媒群体，借助戴尔·海默斯交流民族志的理论模型，详细分析了鲁中地区禹王台村某灵媒在“看事儿”这一交流事件中的具体策略与行动逻辑，总结了该灵媒的生命历程与生活经验。在具体交流事件中，灵媒能够根据参与者的反应，遵循一定的规范，灵活地选择运用地方知识传统与自身经历体验，形成相应的行动序列，以达到彰显自身灵验、巩固自身权威的目的。灵验叙事是灵媒使用的主要交流手段，也是交流中的主要文类。戴尔·海默斯的言说模型分析具有一定的局限性。对于非同一言语社区的参与者，交流中除了遵循固有的规范，其行为准则更多来源于自身的经验传统和交流目的，交流效力同样受制于此。禹王台及其周边村落延续至今的信仰传统是灵媒赖以生存的土壤，外来者日益增长的现实需求也是灵媒得以生存发展的重要条件，在充满焦虑与不确定性的现代社会中，灵媒发挥着重要的心灵慰藉功能。

Spirit medium is a special group in the practice of faith. Communication is an important perspective in folklore research. With the help of the ethnography of communication, this study analyzes the strategies used by a spirit medium in a speech event and summarizes her life experience. In specific communication events, spirit medium can flexibly use local knowledge tradition and their own experience according to the reaction of participants and certain norms. Efficacious narration is not only the main way, but also the main genre of the communication. For the participants from different speech communities, their speech act derives more from their own traditions and experiences than the norms. Both the belief tradition and the growing demand from outsiders are important conditions for the survival of spirit medium. In the modern society full of anxiety and uncertainty, spirit medium provides the people with spiritual comfort and psychological support.