Library Science. Doctor＇s dissertations. PQDD. Mapping knowl

  本文关键词：欧美图书馆学博士学位论文研究主题图谱分析，由笔耕文化传播整理发布。

欧美图书馆学博士学位论文研究主题图谱分析

Mapping Knowledge Domains Analysis of Research Topics of Doctoral Dissertations on Library Science in Europe and the United States

[1] [2] [3] [4]

YANG Guoli, LIU Jing, WANG Manrong , LU Zhangping

[1]江苏大学科技信息研究所m江苏镇江212013; [2]江苏大学图书馆,江苏镇江212013

文章摘要：采用CiteSpace知识可视化工具，基于关键词共现分析法、膨胀词探测法和内容分析法，重点对PQDD数据库中3973篇欧美图书馆学博士论文的研究热点进行分析，此外，还探讨研究热点的演化、研究前沿及其演化。总体上，欧美图书馆学博士学位论文研究主题特征表现在：研究内容偏重应用，绝大多数论文面向具体图书馆服务与管理，以及以解决实际问题为目标的工作实践。这与欧美整体科学研究的实用性和实证性价值取向是一致的。此外，，研究主题多样和细致，非常注重具有特殊身份和职业特征的小用户群体和图书馆馆员研究。图4。表3。参考文献23。

Abstr：Europe and the United States are considered to be the leaders in the field of library science research. Their doctoral dissertations have an irreplaceable role for studying and tracking the development of library science. In this study, 3 973 doctoral dissertations in the database of PQDD from year 1925 to 2013 are used as the research object. Keywords co-occurrence analysis and expansion word detection methods embedded in CiteSpace are used to generate knowledge map on the theme of the research topic. Knowledge map is used to obtain the clues of the theme and to analyze the content in-depth in order to reveal the research focus, frontiers and their evolution in a period of 89 years. Six features of research themes are displayed. 1） History inspection in specific libraries has been concen- trated in the studies of all kinds of libraries, especially in the studies of public libraries and academic libraries. Compared with public library researches, academic library pays more attention to the strategic development and at the same time to the detailed problems specific to this kind of libraries. 2） Research innovations in information retrieval and information behavior are significant in the interdisciplinary research and the main research bodies are computer technology, mathematics and sociology; the objects of the study focus on specific professions and small user groups with special background. 3） Research on practical guidance of information literacy is active. Not only the information technology is used in the information literacy education, but also the construction of curriculum system and the development of evaluation index system are used; at the same time, the influencing factors of information l

文章关键词：

Keyword：:Library Science. Doctor＇s dissertations. PQDD. Mapping knowledge domains. Europe and US.

课题项目：本文系国家社科基金项目“欧美图书馆学博士学位研究课题分析”（编号：09CTQ006）的研究成果之一.

  本文关键词：欧美图书馆学博士学位论文研究主题图谱分析，由笔耕文化传播整理发布。