| h-指数及其扩展指标在期刊评价中的应用 |
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| 引用本文： | 王梅英,刘雪立,王璞.h-指数及其扩展指标在期刊评价中的应用[J].情报杂志,2012(3):60-64,59. |
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| 作者姓名： | 王梅英 刘雪立 王璞 |
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| 作者单位： | 新乡医学院河南省科技期刊研究中心;新乡医学院管理学院 |
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| 基金项目： | 河南省科技发展计划软科学项目“科技期刊学术质量建设与发展对策研究”(编号:112400450118) |
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| 摘 要： | 自2005年提出以来,h-指数受到了图书情报界和科技期刊界的广泛关注。国内外学者基于h-指数不足的基础上,提出了不同的扩展指标,如g-指数、hg-指数、A-指数、R-指数、AR-指数、hm-指数、mock h-指数、f-指数、e-指数、j-指数、hI-指数和SRI-指数等。以JCR内科学133种期刊为样本,Eigenfactor指标为参照,对h-指数及其扩展指标进行相关性分析发现,h-指数系列扩展指标均与Eigenfactor成显著性正相关,说明h-指数系列扩展指标可很好地用于期刊学术影响力的评价。同时,我们还从问卷调查的角度对h-指数及其扩展指标进行验证,发现相比h-指数,j-指数、A-指数、g-指数、e-指数、R-指数、hg-指数可很好地凸显期刊的学术影响力。因此,我们认为,h-指数系列扩展指标丰富和发展了h-指数的期刊评价功能。
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| 关 键 词： | h-指数 扩展指标 Eigenfactor 问卷调查 期刊评价 |
Application of h-index and Its Variants in Journal Evaluation |
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| WANG Meiying,LIU Xueli,WANG Pu.Application of h-index and Its Variants in Journal Evaluation[J].Journal of Information,2012(3):60-64,59. |
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| Authors: | WANG Meiying LIU Xueli WANG Pu |
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| Institution: | 1.Research Center of Henan Science and Technical Journals,Xinxiang Medical University,Xinxiang 453003;2.Management Institute,Xinxiang Medical University,Xinxiang 453003) |
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| Abstract: | More attention has been paid to h-index since its introduction in 2005.On the basis of its imperfectness,more variants are introduced,such as g-index,hg-index,A-index,R-index,AR-index,hm-index,mock h-index,f-index,e-index,j-index and SRI-index.We take 133 JCR "Medicine,General & Internal" journals as the data set and Eigenfactor as the criterion to evaluate the efficacy of h-index and its variants in assessing the influence of journals,and find significant correlations between Eigenfactor with variants of h-index,which indicate that h-index and its variants can be used to evaluate scientific production of journals.Moreover,questionnaire is used to assess the efficacy of h-index and its variants for evaluating journals.We also find that j-index,A-index,g-index,e-index,R-index and hg-index have priority to reflect journal influence to h-index.Therefore,we can make the conclusion that variants of h-index develop its role in journal evaluation. |
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| Keywords: | h-index variants Eigenfactor questionnaire journal evaluation |
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