期刊零被引率与影响因子的相关性  

The Correlation Between Non-Citation and Journal Impact Factor

作　　者：杨毓丽[1] 张潇[1] 吴华蕾 YANG Yuli;ZHANG Xiao;WU Hualei

机构地区：[1]大连理工大学图书馆

出　　处：《图书馆论坛》2023年第5期45-52,共8页Library Tribune

摘　　要：针对已有期刊零被引率与影响因子研究结论受研究设计的限制而缺乏普适性的问题,文章基于2005-2021年间的56个研究样本,利用元分析方法研究期刊零被引率与影响因子相关性,并进一步通过异质性检验和亚组分析探究学科、数据来源、被引时间窗口等对二者关系的调节作用。研究表明:期刊零被引率与影响因子具有高度反向相关关系,二者关系受到学科和被引时间窗口因素的影响;而数据来源、文献类型及期刊语言因素不具有显著调节作用。文章的研究结果为零被引率在期刊评价中的可选择性与替代性提供了理论依据。This paper conducts a meta-analysis on the correlation between uncitedness rate and impact factor of journals,based on 56 samples from 2015 to 2021.It explores further the subject,language,data source and citation time window acting as moderators on the correlation through heterogeneity and subgroup analyses.The study suggests:there is a highly inverse correlation between non-citation rate and journal impact factor;the correlation is affected by subject and citation time window;document type,language and data source have no significant moderating effects.The results provide a theoretical basis for the selectivity and substitution of noncitation rate in journal evaluation.

关 键 词：零被引 影响因子 元分析 

分 类 号：G353.1[文化科学—情报学] G255.2