脑间同步视角下建设工程项目隐性知识转移的微观机制  

Micromechanisms of tacit knowledge transfer in construction projects from the perspective of interpersonal brain synchronization

作　　者：郭晓彤 张帅龙 田方圆 付汉良 王萌萌[1,2] GUO Xiaotong;ZHANG Shuailong;TIAN Fangyuan;FU Hanliang;WANG Mengmeng(School of Management,Xi'an University of Architecture and Technology,Xi'an 710055,China;Laboratory of Neuromanagement in Engineering,Xi'an University of Architecture and Technology,Xi'an 710055,China;School of Management,Xi'an University of Science and Technology,Xi'an 710054,China;Xi'an Key Laboratory of Intelligent Human Factors for Emergency and Safety,Xi'an 710054,China)

机构地区：[1]西安建筑科技大学管理学院,西安710055 [2]西安建筑科技大学神经工程管理实验室,西安710055 [3]西安科技大学管理学院,西安710054 [4]西安市应急安全人因智能重点实验室,西安710054

出　　处：《清华大学学报(自然科学版)》2025年第1期62-70,共9页Journal of Tsinghua University(Science and Technology)

基　　金：国家自然科学基金青年科学基金项目(72104192)。

摘　　要：隐性知识的高效转移对提升建设工程项目团队合作韧性、促进协同创新具有重要意义。该研究利用近红外超扫描技术,监测建设工程项目不同类型隐性知识转移过程中知识发送方和接收方的脑部激活情况,并构建脑间同步水平测度模型,进而探究隐性知识转移过程中的脑间同步和转移完成后知识转移绩效(调用效率和内化程度)之间的关系。结果表明:建设工程项目隐性知识转移时转移双方均呈现脑区激活表征,认知组接收方的脑部激活值显著高于技能组;转移任务中发送方和接收方存在显著的脑间同步,认知组的脑间同步水平显著低于技能组;转移双方的脑间同步水平与双维度的转移绩效之间均存在显著的因果关系。该研究揭示了建设工程项目隐性知识转移的认知过程,为强滞后性的隐性知识转移绩效提供了可靠的预测指标。[Objective]Efficient transfer of tacit knowledge is crucial for enhancing resilience and promoting collaborative innovation among construction project teams.Although most studies focus on knowledge transfer between organizations or between organizations and individuals,they often rely on subjective reports to explore influencing factors and mechanisms.Given the inherent nature of tacit knowledge,its transfer process involves complex cognitive interactions and integration among parties,which traditional monitoring methods fail to fully capture.Therefore,this study aims to reveal the micro-level mechanisms of tacit knowledge transfer between individuals in construction projects from a cognitive perspective.[Methods]This study categorizes tacit knowledge of construction projects into cognitive and technical types.The study involved 96 healthy university students divided into 48 pairs.Each pair included one sender with engineering knowledge and one receiver without.These pairs were randomly assigned to either a cognitive or technical group,each containing 24 pairs,to perform tacit knowledge transfer tasks relevant to construction projects.Brain oxygenation data were monitored using near-infrared equipment during the transfer process.A general linear model was used to calculate β-values for each channel in both groups based on the modified Beer-Lambert law,representing brain region activation.Hyperscanning technology extracted the preprocessed oxyhemoglobin time series for both the sender and receiver.Wavelet transform coherence was employed to model interpersonal brain synchronization(IBS)activities.The study then examined the relationship between IBS during the transfer and the performance of knowledge transfer measured by the efficiency of knowledge utilization and the degree of knowledge internalization.[Results]The results indicated the following:(1)Both senders and receivers showed significant brain activation during tacit knowledge transfer.Receivers in the cognitive group exhibited higher brain activation tha

关 键 词：建设工程项目 隐性知识转移 脑间同步 功能性近红外光谱成像 超扫描 

分 类 号：TU712[建筑科学—建筑技术科学]