“标准特征因子”“标准论文影响分值”与SNIP在跨学科评价中的相关性分析

发布时间：2018-04-02 23:42

本文选题：标准特征因子　切入点：论文影响分值　出处：《情报杂志》2017年08期

【摘要】：[目的/意义]以JCR新增期刊评价指标"标准特征因子"的原理设计期刊相对学科的标准论文影响分值,分析标准特征因子、标准论文影响分值和SNIP在跨学科评价中的相关性,为指标的实际应用提供参考。[方法/过程]以JCR内学科规模迥异、学科间无交叉且学科本身交叉较少的4个学科为研究对象,使用Spearman等级秩相关分析标准特征因子、标准论文影响分值与SNIP在学科内和学科间对期刊排序的影响,使用JCR内的期刊分区,将入选的期刊分为4组,并分析各组间3指标的相关性。[结果/结论]在学科内和学科间,标准特征因子、标准论文影响分值与SNIP均呈显著正相关(均为P=0.000),标准论文影响分值与SNIP的相关系数均高于标准特征因子与SNIP的相关系数。分组评价结果示,标准特征因子、标准论文影响分值与SNIP在影响因子较低的一半期刊中对期刊的排序结果一致,标准论文影响分值在影响力最高的1/4期刊中也与SNIP对期刊的排序一致。相对于标准特征因子,标准论文影响分值与SNIP在学科内与学科间对期刊排序有更好的一致性。在实际应用中,要注意到标准特征因子与SNIP的评价差异性。
[Abstract]:[objective / significance] based on the principle of "Standard feature Factor", a new evaluation index for journals of JCR, this paper designs the influence value of standard papers on journals, and analyzes the correlation between standard feature factors, standard paper impact scores and SNIP in interdisciplinary evaluation.It provides a reference for the practical application of the index.[methods] four subjects with different scale in JCR, no interdiscipline and less interdiscipline, were used as the standard characteristic factors of Spearman rank correlation analysis.The influence value of standard paper and the influence of SNIP on periodical ranking within and between disciplines were divided into four groups by using the periodical division in JCR, and the correlation of three indexes among each group was analyzed.[results / conclusion] within and between disciplines, there was a significant positive correlation between the standard characteristic factors, the influence scores of standard papers and the SNIP (all P = 0.000). The correlation coefficient between the influence scores of the standard papers and the SNIP was higher than that between the standard characteristic factors and the SNIP.The results of grouping evaluation showed that the standard characteristic factors and standard paper impact scores were consistent with the results of SNIP's ranking of journals in half of the journals with lower impact factors.Standard paper impact scores in the most influential 1 / 4 journals are also consistent with SNIP's ranking of journals.Compared with the standard feature factor, the influence value of the standard paper is more consistent with the SNIP in the journal ranking within and between disciplines.In practical application, we should pay attention to the difference between the evaluation of standard feature factors and SNIP.
【作者单位】：新乡医学院;
【基金】：国家社会科学基金资助项目“影响因子缺陷的多维度矫正与学术期刊跨学科评价研究”(编号:15BTQ061) 河南省高等学校哲学社会科学基础研究重大项目“河南省高校哲学社会科学研究绩效评价和发展对策”(编号:2015-JCZD-013) 新乡医学院科技期刊与科研绩效评价研究培育基地项目
【分类号】：G353.1

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