国内图书情报学与新闻传播学间学科影响度和交叉度分析——基于期刊引文分析

Analysis on the Influence Degree and the Interdisciplinary Degree Between'Library and Information Science' and 'Journalism and Communication' in China——Based on the Analysis of Journal Citation

[目的/意义]不同学科期刊文献的引用和被引用关系反应了学科间相互影响和交叉的程度,因此,期刊引文分析是进行跨学科研究的一种重要方法,可帮助了解和把握跨学科研究的属性和结构。[方法/过程]以图书情报学与新闻传播学各15种(CSSCI)核心期刊2001-2015共15年间3个时间段(5年一个时间按段)的载文为研究对象,利用期刊引文分析法,对两类期刊的相互引用关系进行统计分析,根据给出的学科影响度和交叉度计算公式,得到两学科在不同时间段的学科影响度和交叉度及其变化趋势。[结果/结论]研究发现两学科间的相互影响度和交叉度近年来明显增大,学科间知识交流越来越丰富,两学科逐步融合的趋势明显;发现各期刊在参与知识交流中的地位与作用存在差异,并给出了在知识交流和知识交叉中起核心作用的期刊。期刊引文分析法可用于分析学科间的学科影响度和交叉度,本研究为学科交叉研究提供了一种新的视角和思路。

[ Purpose/Sgniflcance ] The citation relationship of citing and cited reference among interdisciplinary journal literature reflects the influence degree and interdisciplinary degree. Therefore, journal citation analysis is one of the important ways for research on interdis- ciplinary. By this way, we can understand and grasp the properties and structure of interdisciplinary research. [ Method/Process] This pa- per is based on the 30 core journals of ＇ Library and Information Science＇ and ＇ Journalism and Communication＇ in CSSCI. This study fo- cused on three successive 5-year periods between 2001 and 2015. We analyzed reference relationships between the two kinds of periodicals by statistics using journal citation analysis, and obtained the influence degree and interdisciplinary degree of the two subjects in different time periods according to the calculating formula of the subject influence degree and the interdisciplinary degree. [ Result/Conclusion ] The study reveals that the influence degree and interdisciplinary degree between the two subjects are obviously increased, the knowledge ex- change between the two subjects is more and more abundant, and the trend of gradual integration of the two subjects is obvious in recent years. The results of this study will help to understand the influence degree and interdisciplinary degree of the two subjects, to predict the future trend of development, and to provide a new perspective and approach for interdisciplinary research.