摘要
在汇集整理数字资源选择标准初始集合的基础上,开展专家问卷调查,进行数字资源选择标准重要性及适用性的调查研究,采用因子分析法进行数据统计和分析,提炼精简出关联度最强、最具代表性的选择标准,在此基础上遴选适用性得分高于4分的选择标准,由此构建具有一定合理性和可操作性的数字资源选择标准体系。
Based on the collection of the initial collection of selection criteria of digital resources, this paper conducts a questionnaire survey of experts to establish a selection criteria system of digital resources, and uses factor anatysis to extract the criteria that are able to explain the measuring purpose of the original selection criteria system. On this basis, the criteria which get scores about applicability higher than 4 are chosen, and finally a representative and applicable selection criteria system is established.
出处
《大学图书馆学报》
CSSCI
北大核心
2011年第2期56-63,共8页
Journal of Academic Libraries
基金
国家社会科学基金资助项目"信息资源公共获取中的质量保障政策研究"(10CTQ011)
中国博士后科学基金第四十七批面上资助二等资助项目(20100470971)研究成果之一
关键词
因子分析
数字资源
选择标准
Factor Analysis
Digital Resource
Selection Criterion
