摘要
以中国科技论文统计源数据库收录的70种中华医学会系列期刊为样本,通过计算得出这些期刊去除自引后的影响因子,并对去除前后期刊的影响因子及期刊排名进行比较。通过量化统计分析发现,自引对期刊的影响因子和排名影响显著(P<0.01),进而影响对科技期刊的评价。
To study the effect of self-citation on sci-tech journals evaluation, we recalculated the impact factor （IF） and ranking of 70 Chinese Medical Association （CMA） serial journals cited in CSTPCD with self-citation removed. Through statistic analysis, we found that IF and journal ranking changed significantly （P 〈0.01 ） as compared with recalculated before. It suggests that self-citation should be thought more about during the journal evaluation.
出处
《编辑学报》
CSSCI
北大核心
2007年第2期154-157,共4页
Acta Editologica
关键词
科技期刊
自引
影响因子
期刊评价
sci-tech journal
self-citation
impact factor
journal evaluation
