基于元分析结构方程模型的科学数据共享行为因素研究  

Factors of Scientific Data Sharing Behavior Based on Meta-analytic Structural Equation Modeling

作　　者：万莉[1] 程慧平 Wan Li

机构地区：[1]南昌大学新闻与传播学院,江西南昌330031 [2]西北大学公共管理学院,陕西西安710127

出　　处：《情报理论与实践》2021年第7期125-130,158,共7页Information Studies:Theory & Application

基　　金：江西省自然科学基金青年一般项目“基于用户满意度的移动新闻服务质量测评与控制研究”的成果之一,项目编号:20171BAA218019。

摘　　要：[目的/意义]构建科学数据共享行为研究综合视图,探讨科学数据共享行为前因变量作用机制。[过程/方法]从个人、制度环境、资源因素三个维度构建科学数据共享行为整合模型,在国内外相关实证研究分析的基础上,采用元分析结构方程模型方法(MASEM),对科学数据共享行为前因变量的影响效应进行多元路径分析。[结果/结论]结果显示:①个体因素,感知努力对数据共享行为意愿、数据共享态度均呈现负向显著影响;数据共享态度对数据共享行为意愿具有正向显著影响,同时在感知努力、数据共享规范对数据共享行为意愿的影响中存在中介效应。②制度环境因素,数据共享规范对数据共享行为意愿、数据共享态度均具有正向显著影响;期刊出版商压力对数据共享行为意愿有正向显著影响。③资源因素,数据存储可获得性对数据共享行为意愿有正向显著影响。[Purpose/significance]This paper constructs a comprehensive view of scientific data sharing behavior research and discusses the mechanism of the pre-factors of scientific data sharing behavior.[Method/process]The integration model of scientific data sharing behavior is constructed from the three dimensions of individual,institutional environment and resource factors.Based on the analysis on relevant empirical research at home and abroad,the meta-analysis structural equation model(MASEM)is adopted to analyze the effect of antecedent variables of scientific data sharing behavior on multiple paths.[Result/conclusion]The results showed that:①Individual factors.Perceived effort had a negative and significant influence on behavioral intention and attitude of data sharing.Data sharing attitude has a positive and significant influence on data sharing behavioral intention,as well as putsa mediating role in the influence of perceived effort and norm of data sharing on data sharing behavioral intention.②Institutional environmental factors.The norm of data sharing has a positive and significant influence on the behavioral intention and attitude of data sharing.Pressure by journal publisher has a positive and significant effect on data sharing behavioral intention.③Resource factors.Availability of data repository has a significant positive impact on data sharing behavioral intention.

关 键 词：科学数据 元分析结构方程模型 数据共享态度 数据共享行为 影响因素 

分 类 号：G253[文化科学—图书馆学]