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认为P指数在期刊绩效评价中体现了数量(被引次数C)与质量(平均被引率C/N)的平衡,应用P指数进行学术期刊评价是一种有益的探索。以法学期刊和教育学期刊为研究对象,对比分析P指数在不同学科期刊中与期刊载文量(N),被引次数(C),自被引率(SCR),5年影响因子(IF5)、期刊h指数、特征因子组合(EFS,AIS)等指标的差异,进行相关性分析,并得出以下结论:P指数简洁易计算,区分度好、支持动态变化排名、与多个关键评价指标相关性好,且在优秀学术期刊识别方面具有较好的可靠性,具有一定的现实应用前景。
It is considered that P index reflects the balance of quantity (C) and quality (C / N) in the periodical performance evaluation. It is a useful exploration to evaluate the academic journals by using the P index. Taking the journals of law and periodicals of education as the research objects, this paper compares and analyzes the relationship between the index of P and the number of papers (N), citations (C), self-cited rate (SCR) , Journal h index, combination of characteristic factors (EFS, AIS) and other indicators were analyzed, and the following conclusions were drawn: The P index is simple and easy to calculate, well-differentiated, supports dynamic change ranking, and multiple key evaluation indicators Good correlation and good reliability in the recognition of outstanding academic journals, and has certain practical application prospects.