文章摘要

叶鹰.试论图书情报学的主干知识及有效方法:兼论双证法和模本法之效用[J].中国图书馆学报,2021,47(3):58~66
试论图书情报学的主干知识及有效方法:兼论双证法和模本法之效用
Identifying Backbone Knowledge and Effective Methods in Library and Information Science:Useful Methods as Double Evidence and Model Sample
投稿时间：2020-08-06  
DOI：
中文关键词: 图书情报学  主干知识  有效方法  双证法  模本法
英文关键词: Library and information science  Backbone knowledge  Effective method  Double evidence  Model sample
基金项目:
作者单位
叶鹰 南京大学信息管理学院,江苏 南京 210023 
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中文摘要:
      以库恩范式论和波普尔证伪说为基础,定义并探讨学科主干知识和有效方法及其对图书情报学的功用。通过逻辑分析发现,范式变换伴随主干知识改变,而有效方法可以助力范式革新。在判定主干知识具有“特征概念（概念）—立学规律（理论）—核心学术（体系）”线索的基础上,提出“主干知识线性增加”假说；对有效方法进行逻辑界定后,论证兼具分析与综合、定性与定量、宏观与微观属性的双证法和模本法作为通用方法是适合图书情报学的有效方法。倡导用有效方法扩展图书情报学主干知识,以增进其核心学术并开拓创新。图2。表2。参考文献21。
英文摘要:
Based on Kuhn's paradigm and Popper's falsification,backbone knowledge and effective methods with their functions and applications in library and information science are discussed. By logical analysis,it is revealed that the paradigm transformation accompanies with the change of the backbone knowledge while the effective methods may support the paradigm revolution in a discipline. Via the definitions of backbone knowledge and effective methods,it is judged that backbone knowledge has clue of characteristic concepts （concept）-academic laws （theory）-core knowledge （system）,and it is suggested to set a hypothesis of backbone knowledge increasing linearly. In the field of library and information science,the backbone knowledge is clarified as information organization,information retrieval and information analysis,where concept theory system can be identifiedMeanwhile,it is proposed that the method of double evidence and the method of model sample integrated by quantitative analysis and qualitative synthesis are macroscopically and microscopically effective methods in library and information scienceWhen the method of double evidence is characterized by two kinds of evidences from different sources,its application for very small sample （n≤6）becomes the method of model sampleWith using the effective methods,it is possible and feasible to extend the backbone knowledge of library and information science,for promoting the creation and innovation of core knowledge in library and information science. 2 figs2 tabs21 refs.
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