[目的/意义] 对协作信息搜索进行深入研究，为专业化协作信息搜索系统平台建设优化等提供启发和借鉴。[方法/过程] 聚焦于学习团队的信息搜索行为，以高校学生为研究样本，以共享心智模型为切入点，采用扎根理论研究方法，探讨协作信息搜索中团队共享心智模型建构过程。[结果/结论] 识别出四大核心环节——个体感知与探索、团队任务解析、团队信息收集和团队信息整合，并理清各环节的认知活动与共享心智模型内容要素。
[Purpose/significance] To take deep insight into collaborative information search behavior, which will provide reference and enlightenment for the construction and optimization of professional collaborative information search platform. [Method/process] This paper focused on information search behavior of the learning team. Taking university students as research samples, shared mental model was used as breakthrough point, grounded theory method was applied to collect data, and the shared mental model construction process of collaborative information search team was detected. [Result/conclusion] Four core interlinked elements were identified, which include individual perception and exploration, team task analysis, team information collection and team decision making. The cognitive activities and shared mental model contents of each element were also clarified.
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