大数据时代信息分析的关键问题、挑战与对策

[目的/意义] 信息分析是情报研究的核心环节,大数据时代为信息分析提供了更多的信息资源保障和技术支持,促使信息分析产生重大的革新。[方法/过程] 通过网络调查与文献资料收集,对国内外信息分析研究现状进行分析,总结当前大数据信息分析领域存在的5个关键问题,提出大数据时代信息分析的4个主要挑战。[结果/结论] 针对大数据环境下信息分析存在的问题和挑战,提出5方面的对策建议,宏观上对大数据时代的信息分析进行系统地梳理,从顶层设计的角度统领大数据时代的信息分析。     

移动网络团购APP信息采纳行为影响因素研究——基于信息生态视角的分析

[目的/意义]移动互联网环境下的网络团购是电子商务发展中出现的新的产业形态,研究移动网络团购APP信息采纳行为对推动移动信息消费具有积极的作用.[方法/过程]基于信息生态视角建立移动网络团购APP信息采纳行为概念模型,运用问卷调查和结构方程的实证研究方法对模型的适用性进行检验.[结果/结论]数据结果表明,信息人是移动网络团购APP信息采纳行为模型中的关键影响因素,信息、信息技术、信息环境对移动团购APP信息采纳态度均产生正向影响,信息采纳态度对信息采纳行为产生正向影响.本研究对更好地了解移动环境下用户信息消费行为并有针对性地开发APP软件具有一定的参考价值.     

A Systematic Review of Financial Literacy as a Termed Concept: More Questions Than Answers

Financial literacy, as a concept by that name, has only been explored in library science literature for a little over a decade. The concept, and especially the role of libraries in furthering this literacy, is still evolving. This systematic literature review examines the current definition of financial literacy, why financial literacy matters, where the public has been accessing financial literacy education to date, the difficulties encountered, by libraries and others, in providing this education, and how these challenges might be addressed moving forward.     

国外信息文化研究综述

信息文化(Information Culture,IC)是信息科学与图书馆学、计算机科学与信息系统、经济学与商学、管理学以及教育与教育研究等学科领域共同关注的研究课题。自20世纪70—80年代兴起至今,已取得了重要进展,积累了大量文献研究成果。本文以Wo S、PQDT、Springer、Taylor&Francis、Elsevier Science Direct、Emerald等相关数据库收录的文献为基础,分四个部分对国外IC研究进行综述:1简述国外IC研究的兴起与发展历程;2从阶段划分、学科分布、层面归纳三个方面阐述国外IC研究的状况;3从概念、构成与评价两个方面概述国外IC研究的内容;4从主要问题、典型方法、相关概念、发展趋势四个方面评析国外IC的研究。指出:IC研究需要从个人信息文化(PIC)、组织信息文化(OIC)和国家信息文化(NIC)三个层面展开,OIC以及PIC的研究将成为未来IC研究的重点;IC理论研究要紧密联系实际;IC研究的核心在其概念与评价。建议我国的IC研究应从三个方面展开:1拓宽IC研究的视阈,重点关注组织层面和个人层面的研究;2开展IC的实证研究,探索我国IC发展中的共性与个性;3界定不同层面IC的概念,明确IC的组成与评价要素。图3。表1。参考文献70。     

信息获取权客体辨析

信息获取权客体是指信息获取权所指向的对象,狭义的信息获取权的客体即信息资源。作为权利客体的信息资源类型多样、特征各异,从信息获取的角度而言,信息资源依据不同的分类标准可分为多种类型。信息资源具有公共性、可再生性、时效性、价值性、稀缺性等特征。信息资源这些特性的存在是信息获取权设立的前提。只有信息获取权得到保障,社会公众信息需求才能得到满足,信息资源的价值方能最大限度地实现。     

Wake up Information Literacy Instruction: Ideas for Student Engagement

In this article, three librarians from Santa Fe College, the community college winner of the 2015 ACRL Excellence in Academic Libraries Award, share their successful work in information literacy instruction. While the ACRL award is given for overall achievement, this article focuses upon their creative and varied approaches to instruction, incorporating a wide blend of strategies to reach students across the college. Beginning with targeted approaches to virtual instruction, including broad use of the flipped classroom model, and building in active learning techniques, the librarians at Santa Fe College have built an instruction program that could serve as a model to community college libraries across the country.     

Collaboration and Competition in Special Libraries

Librarianship has a long tradition of collaboration and cooperation between libraries, but the literature yields scant evidence of formal partnerships in practice in special libraries. This column explores the barriers to collaboration for special libraries, from organizational culture to legal constraints, as well as the potential benefits and how librarians can overcome the barriers to reap these benefits. Different types of collaboration, including among similar special libraries and between special libraries and other types of libraries and related organizations, as well as informal and formal cooperation, and short-term and long-term partnerships, are discussed. Collaboration and cooperation were part of the impetus to form professional associations. The column provides a brief history of professional library associations and their role in supporting library partnerships in the United States. The conclusion explores how the increasingly digital nature of information and library work affects collaborative library efforts and where the future of these efforts may lie, especially for special libraries.     

Does culture influence how consumers process negative celebrity information? Impact of culture in evaluation of negative celebrity information

This study investigates the relationship between cultural orientation (individualistic or collectivistic culture) and consumers' attribution styles (dispositional and situational attributions) as well as the consequences of attribution styles on brand evaluation and purchase intention. The study also examines how people perceive different types of negative celebrity information (self-oriented and other-oriented negative information) and how their identification with a celebrity endorser affects their response to negative information. The findings suggest that culture influences how consumers – having been exposed to negative celebrity information – make attributions. Dispositional attributions lead to more negative brand evaluation as well as to negative purchase intention. Other-oriented negative information leads to, among Korean consumers, more negative brand evaluation. Finally, the study found that consumers highly identified with a celebrity endorser are less likely to be influenced by negative celebrity information.     

用户感知视角下的商务网站信息生态化程度测评研究——以淘宝网和京东商城为例

[目的/意义]构建商务网站信息生态化程度测评指标体系,对淘宝网与京东商城的信息生态化程度进行实证测评。[方法/过程]基于用户感知理论,根据网络信息生态化程度测评指标设计调查问卷,对淘宝网和京东商城用户进行问卷调查。运用SPSS 19.0对调查问卷进行统计分析,通过信度分析、效度分析、回归分析验证问卷的可信度、有效性和各级指标对总目标的影响程度,得出被测对象在各级指标上的测评值。[结果/结论]用户对商务网站信息生态化程度满意度较低;从总体上看,京东商城的信息生态化程度高于淘宝网;我国电子商务网站的信息生态化建设应得到重视,网站信息质量和可持续发展潜力的提升是其信息生态化建设的重点。     

As We May Think对中国学术影响的引用分析——纪念该文发表70周年

[目的/意义] 时值As, We, May, Think问世70周年之际,期望通过该文被引情况的计量分析,揭示该文对我国相关学科研究的学术影响。[方法/过程] 应用基于内容的引文分析方法,利用CNKI数据库检索As, We, May, Think的引用文献,在简单分析引用文献的年代分布和学科分布后,从引用文献的主题分布、主题分布演化特征来揭示该文的主要学术影响域,从主要来源学科引用文献的具体内容分析来证实该文对相关学科的学术影响范围与深度。[结果/结论] As, We, May, Think对中国的学术影响并未随着时间的推移而衰减,尤其对图书情报领域、计算机领域研究具有极其重要的意义。