个人信息管理工具使用意愿研究——以桌面搜索工具为例  

Understanding the Intention to Adopt the Personal Information Management Tool——Taking the Desktop-search Tool as an Example

作　　者：李晶[1] 

机构地区：[1]武汉大学信息管理学院,武汉430072

出　　处：《图书情报工作》2011年第24期15-20,共6页Library and Information Service

摘　　要：选取桌面搜索工具作为PIM工具的典型代表,从用户视角研究影响用户接受桌面搜索工具的关键因素。采用偏最小二乘(PLS)结构方程模型(SEM)的方法建立用户使用意愿的概念模型,通过问卷调查进行实证分析。结果表明,任务-技术匹配、效率期望、个人差异、感知有用性和感知易用性是影响用户接受桌面搜索工具最为关键的因素,而用户使用过程中的愉快感对工具易用性的影响不大,此外再次验证用户的使用意愿决定其实际使用行为。This paper takes the desktop-search tool as an example to explore the key factors which affect personal information management（PIM） tools＇ acceptance. Structural equation modeling （SEM） with partial least squares （PLS） is used to test the conceptual model. Empirical data are collected from the questionnaire. Form the perspective of users, the results indicate that the key factors in- cluding task-technology fit, efficiency expectancy, individual differences, perceived usefulness, perceived ease of use greatly affect users＇ acceptance. However, the relationship between perceived enjoyment and perceived ease of use is found not significant. Besides, the finding proves that the actual usage is significantly affected by the behavioral intention to use.

关 键 词：个人信息管理 桌面搜索工具 技术接受模型 结构方程模型 

分 类 号：G354[文化科学—情报学]