摘要
文章在构建期刊数据库信息资源质量维度体系的基础上,以CNKI学术期刊数据库为研究对象,对信息资源各质量维度的重要性认知进行了用户调查,并以学科背景为自变量,以各质量维度的重要性认知为因变量,采用独立样本t检验和卡方检验进行显著性差异分析。通过数据分析揭示了文理背景的用户群体在信息资源质量维度重要性认知上的差异,并提出了数据库信息资源建设的一些建议。
Based on the construction of the information resources quality dimension system of the journal database, this paper uses the CNKI academic journal database as the object of study to make a survey of the user＇ s cognition of the importance of the quality dimensions of information resources. Taking the disciplinary background as the independent variable and the cognition of the importance of the quality dimensions as the dependent variable, the paper uses the independent sample t-test and the chi-square test to make significant difference analysis. The data analysis reveals the differences between the user groups of arts and the user groups of sciences in the cognition of the importance of the quality dimensions of information resources. Finally, the paper offers some suggestions for the construction of database information resources.
出处
《情报理论与实践》
CSSCI
北大核心
2013年第4期72-77,共6页
Information Studies:Theory & Application
基金
教育部人文社会科学重点研究基地重大项目"数字信息资源的质量控制与管理研究"的研究成果之一
项目编号:12JJD820008
关键词
数据库
信息资源
信息质量
维度
研究生
database
information resources
information quality
dimension
graduate student
