泛在知识环境下用户认知对信息检索行为的影响  

Influence of users' cognition on information retrieval behaviors in ubiquitous knowledge environment

作　　者：邵慧丽[1] 张帆[1,2] 郝哲[3] 侯菲菲[1] 梁玉琪[1] 

机构地区：[1]新乡医学院管理学院,河南新乡453003 [2]新乡医学院卫生信息资源研究中心,河南新乡453003 [3]河南牧业经济学院图书馆,河南郑州450000

出　　处：《中华医学图书情报杂志》2015年第8期59-62,共4页Chinese Journal of Medical Library and Information Science

基　　金：河南省科技厅软科学研究计划项目(112300450013);新乡医学院研究生科研创新支持计划项目(YJSCX20451Y)

摘　　要：泛在知识环境给用户认知和信息检索带来巨大挑战,分析了人格特质、认知风格、认知能力、知识结构、归因方式等认知因素对用户检索行为的影响,指出了泛在知识环境刺激下,不同认知影响着检索实施、结果评判和吸收倾向,进而影响用户满意度和持续使用倾向。从信息检索教育、信息服务、信息用户角度建议应该利用认知优势及检索技能制定有效检索策略,在知识同化中完善个人知识体系。Users＇ cognition and information retrieval are faced with great challenges in ubiquitous knowledge environment. The influence of cognitive factors such as personality traits,cognitive style and ability,knowledge structure and ascribed methods on users＇ information retrieval behaviors was thus analyzed. It was pointed out that different cognitive factors could influence the retrieval,judgment and absorption of its results,users＇ satisfaction and continuous use in ubiquitous knowledge environment,with suggestions put forward from the aspects of information retrieval education,information service and information users for improving the users ＇ knowledge system in knowledge assimilating process by working out effective retrieval strategies using the advantages of cognition.

关 键 词：泛在知识环境 信息检索 检索行为 认知因素 信息素养 知识结构 

分 类 号：G254.97[文化科学—图书馆学]