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Tracing theory diffusion: a text mining and citation-based analysis of TAM

機譯：追蹤理論擴散：TAM的文本挖掘與基于引文分析

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Purpose - Theory is a kind of condensed human knowledge. This paper is to examine the mechanism of interdisciplinary diffusion of theoretical knowledge by tracing the diffusion of a representative theory, the Technology Acceptance Model (TAM). Design/methodology/approach - Based on the full-scale dataset of Web of Science (WoS), the citations of Davis's original work about TAM were analysed and the interdisciplinary diffusion paths of TAM were delineated, a supervised machine learning method was used to extract theory incidents, and a content analysis was used to categorize the patterns of theory evolution. Findings - It is found that the diffusion of a theory is intertwined with its evolution. In the process, the role that a participating discipline play is related to its knowledge distance from the original disciplines of TAM. With the distance increases, the capacity to support theory development and innovation weakens, while that to assume analytical tools for practical problems increases. During the diffusion, a theory evolves into new extensions in four theoretical construction patterns, elaboration, proliferation, competition and integration. Research limitations/implications - The study does not only deepen the understanding of the trajectory of a theory but also enriches the research of knowledge diffusion and innovation. Originality/value - The study elaborates the relationship between theory diffusion and theory development, reveals the roles of the participating disciplines played in theory diffusion and vice versa, interprets four patterns of theory evolution and uses text mining technique to extract theory incidents, which makes up for the shortcomings of citation analysis and content analysis used in previous studies.
機譯：目的 - 理論是一種凝聚的人類知識。本文通過跟蹤代表理論的擴散，技術(shù)驗收模型（TAM）來研究理論知識的跨學(xué)科傳播機制。設(shè)計/方法/方法 - 基于科學(xué)網(wǎng)站的全量表數(shù)據(jù)集（WOS），分析了Davis原始工作的引用，并劃定了DAM的跨學(xué)科擴散路徑，用于提取監(jiān)督機器學(xué)習(xí)方法理論事件，以及內(nèi)容分析用于對理論演化模式進行分類。結(jié)果 - 發(fā)現(xiàn)理論的擴散與其進化交織在一起。在該過程中，參與的學(xué)科比賽的作用與來自TAM的原始學(xué)科的知識距離有關(guān)。隨著距離的增加，支持理論發(fā)展和創(chuàng)新的能力削弱，而這是為了假設(shè)實際問題的分析工具增加。在擴散過程中，一個理論在四種理論施工模式，擬訂，增殖，競爭和整合中發(fā)展成為新的延伸。研究限制/影響 - 該研究不僅深化了對理論軌跡的理解，而且還豐富了知識擴散和創(chuàng)新的研究。原創(chuàng)性/價值 - 研究闡述了理論擴散和理論發(fā)展之間的關(guān)系，揭示了參與學(xué)科在理論擴散中發(fā)揮的作用，反映了四種理論演變模式，并使用文本挖掘技術(shù)提取理論事件，這構(gòu)成了理論事件對于先前研究中使用的引文分析和內(nèi)容分析的缺點。

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