科技期刊总被引频次和影响因子构成中的自引率比较——兼谈影响因子的人为操纵倾向

发布时间：2018-06-09 15:18

本文选题：科技期刊 + 总被引频次　；参考：《编辑学报》2017年06期

【摘要】：以2015年自然科学版JCR(SCI-JCR)收录的8 778种期刊为研究对象,计算各期刊总被引频次构成中的自引率(self-citation rate for total citations,R_(SC,TC))和影响因子构成中的自引率(self-citation rate for impact factor,R_(SC,IF)),全方位比较二者差异程度,揭示不同国家和地区人为操纵期刊影响因子的倾向。结果显示:8 778种期刊集合R_(SC,TC)为0.072,集合R_(SC,IF)为0.112,R_(SC,TC)平均值为0.093,R_(SC,IF)平均值为0.132。排除17种无R_(SC,IF)者,8 761种期刊中,R_(SC,IF)R_(SC,TC)者6 954种(79.2%),R_(SC,TC)R_(SC,IF)者1 599种(18.2%),R_(SC,IF)=R_(SC,TC)者208种。Wilcoxon秩检验结果是,Z=59.836,P0.001,2组差异有统计学意义。SCI来源期刊中R_(SC,IF)显著高于R_(SC,TC),捷克、印度、日本、匈牙利和加拿大等国家期刊尤为突出。R_(SC,IF)过度高于R_(SC,TC),怀疑有人为操纵的可能。
[Abstract]:Taking 8 778 journals collected in the natural science edition of SCI-JCR in 2015 as the research object, the self-citation rate of self-citation rate for total citation rate in the total citation frequency composition of each journal was calculated, and the self-citation rate of self-citation rate for impact factor RSCIFs in the composition of influence factors was compared. It reveals the tendency of different countries and regions to manipulate the influencing factors of periodicals. The results show that the average value of RSCCC0. 072 is 0. 072, and the average value is 0. 093 / RSCSCC of 0.132. Of the 8 761 periodicals that exclude 17 non-RSCIFs), 6 954 species are in the number of cases in which the number of RSCTCs / SCTCs / S / S / S / C / S / C / S / S / C / C / C / C / C / C / C / C / C / C / C / C / C / C / C / C / C / S / C / C / C / S / C / C / C / S / C / S / C / S / S / C / S / S / S / C / S / S / S / C / C / C / S / S / S / S / C / C / C / S / S / S / C / C / C / S / S / S / C / S / C / S / S / S / C / S / C / S / C / S / S / S / S / C / C / S / S / C / S / C / S / C / S / C / S / C / S / S / National journals, such as Hungary and Canada, are particularly prominent.
【作者单位】：新乡医学院期刊社河南省科技期刊研究中心;新乡医学院管理学院;
【基金】：国家社会科学基金项目(15BTQ061)
【分类号】：G237.5;G353.1

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