学术迹在期刊评价中的应用及影响因素研究

Research on the Influence Factors and Application of Academic Trace in Journal Evaluation

文章以SSCI收录信息科学与图书馆学期刊为例,采集期刊三年时间段(2015-2017)相关数据,测算期刊的学术迹,以发文量和学术迹构建图情领域期刊学术迹二维评价区间图;以此为样本分析三大类指标(期刊评价指标、其他学术指标、期刊特征指标)的18个二级指标数据,系统比较学术迹与影响因素的相关性与独立性。结果表明,学术迹与影响因子、特征因子、即年指标、h指数均具有高度相关性;但与期刊自引率、开放获取不具有相关性(P>0.05);不同分区、学科归属、收录情况、出版周期在学术迹上存在显著差异,跨学科、多收录体系期刊学术迹表现更佳。

Based on the journals of information science & library subject embodied by SSCI, this paper collects relevant data of three-year period(2015-2017) to calculate and construct a two-dimensional evaluation map of the journals’ academic trace;taking this journals as a sample, 3 primary indicators and 18 secondary indicators were used to systematically compare the correlation and independence between academic trace and influencing factors. The study found thatacademic trace is highly correlated with IF、Eigenfactor、Immediacy Index and H-index;but no relations with self-citedrate and OA(P>0.05);there are significant differences in academic trace among different divisions、subject attribution、index system and publishing cycles, the Interdisciplinary and multi-collection system journals have better performance.