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关于数字图书馆评价的若干问题探讨 总被引：19，自引：0，他引：19
论述了数字图书馆评价的重要性；分析了数字图书馆评价与传统图书馆评价的关系，并结合国外研究情况，就数字图书馆评价领域面临的挑战和问题进行了初步探讨。 相似文献
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数字图书馆的可用性研究 总被引：26，自引：3，他引：23
本文在讨论数字图书馆可用性的概念及其意义的基础上，着重探讨了评价数字图书馆可用性的原则和内容，并提出了增强数字图书馆可用性的一些看法。 相似文献
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数字图书馆可用性评价方法研究 总被引：6，自引：0，他引：6
本文介绍了数字图书馆可用性的含义和数字图书馆可用性评价的内容,从可用性检查、可用性测试、可用性调查三个方面分析了数字图书馆可用性评价的主要方法。 相似文献
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以ISI的Web of Science为数据源,借助文献计量学方法,从文献的学科分布、国家/地区分布、作者分布和基金资助分布等方面,对国外2008年-2011年间有关数字图书馆研究的相关论文进行统计与分析。同时采用关键词共现和文献共被引分析方法,借助CiteSpaceⅡ对文献的关键词和参考文献进行可视化分析,发现国外数字图书馆研究以借助相关计算机技术提供用户个性化、易用性服务为核心研究内容,并将成为持续研究热点,具体研究热点包括:基于本体、语义web的数字图书馆信息检索、数字图书馆系统设计、数字图书馆可用性评价、数字图书馆模型、数字图书馆个性化协同服务等。 相似文献
5.
数字图书馆可用性评价应关注的几个问题 总被引：1，自引：0，他引：1
我国数字图书馆建设已经进入快速发展的时期,有必要对数字图书馆的可用性进行科学评价,以进一步提高数字图书馆建设水平。目前的数字图书馆可用性评价在方法、指标、具体实践等方面都存在一些问题,今后的数字图书馆可用性评价将呈现出一些新的特点。参考文献12。 相似文献
6.
本研究利用实验研究方法,探讨用户个体差异对数字图书馆可用性评价的影响.该实验在美国罗格斯,新泽西州立大学传播与信息学院的人机交互实验室开展.35位实验参加人员分别在三个数字图书馆中完成了两项实验任务.结果表明,用户个体差异一定程度上影响了他们对数字图书馆可用性评估,尤其是对浏览功能 (browsing) 的评价.在考察的几种个体差异中,用户的教育背景、性别、浏览技能、搜索技能和浏览经验不同程度地影响了用户对三个数字图书馆可用性评价的不同方面.本研究有助于改善数字图书馆的个性化设计. 相似文献
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数字图书馆可用性评价研究综述 总被引：3，自引：0，他引：3
对近二十年来数字图书馆可用性评价研究的成果进行归纳总结,从数字图书馆可用性的概念、评价指标、评价方法三个方面展开评述,指出存在的问题,提供发展建议。表1。参考文献27。 相似文献
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介绍远程可用性评价的类型和优缺点,总结远程可用性评价的一般过程,对比分析较有代表性的软件,针对远程可用性评价在数字图书馆评价中的应用现状,提出促进数字图书馆远程可用性评价发展的相关建议。 相似文献
10.
将信息搜寻的4种模式引入数字图书馆可用性评价中,构建基于用户信息搜寻模式的数字图书馆可用性评价指标体系,通过两种难度级别的搜索实验、浏览实验和追踪实验以及问卷调查,获取用户利用数字图书馆资源的信息搜寻行为数据,从而实施数字图书馆可用性评价。 相似文献
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《Journal of Web Librarianship》2013,7(2-3):429-455
ABSTRACT Can we use the methods of Web usability testing to learn about library instruction? This article is among the first in the field trying to establish a link between usability and instruction. The author discusses useful insights that Web usability can bring to our pedagogy as well as to the efficiency of library instruction. The result of a Web usability study conducted at LaGuardia Community College in 2005 are examined. Findings suggest direct relationships between what is being taught in library instruction sessions and how students browse and search library resources. The author discusses vocabulary test results and draws some parallel with students' success at finding information on the library Web site. Finally, a conceptual model of library instruction assessment through usability studies is presented. The author hopes to provide an innovative approach to library instruction assessment. 相似文献
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《Government Information Quarterly》2014,31(4):584-595
Albeit e-government has seen a steady growth, it can still benefit from a better user engagement, and usability and credibility are believed to be among the factors that influence such engagement. This paper presents an empirical study that evaluates the usability and credibility of current e-government websites and looks at user performance while using these websites. The study is based on a heuristic evaluation which aims to capture users' perception of usability and credibility. Our results show a close correlation between usability and credibility, as e-government websites with a high usability were perceived as having higher credibility, and vice versa. A number of usability and credibility weaknesses were identified on our sample of e-government websites. 相似文献
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《图书馆管理杂志》2013,53(3-4):517-547
ABSTRACT Incorporating usability into any Web site creation or redesign is essential. Capturing the perspective of the user makes the site more efficient and effective for the people who will actually be using it. There are a number of usability techniques and several can be incorporated in a study of remote users. The purpose of this paper is to provide an overview of how the traditional usability techniques of focus groups and formal usability studies can be extended to studies involving off-campus users. 相似文献
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[目的/意义] 针对当前我国健康类搜索引擎可用性程度较低、用户满意度不高的现状,对3个常用健康类搜索引擎的可用性进行评估,以期促进该类搜索引擎技术的发展,提高信息服务质量。[方法/过程] 从用户视角出发,采用实验研究方法,探讨并比较"有问必答"好大夫在线"和"39健康搜"3个健康类搜索引擎的有效性、效率和满意度。[结果/结论] 3个搜索引擎在系统反应速度和易学程度方面较好,但查准率还有待提高;返回网页虽内容丰富,但同时还存在重复、啰嗦、不严谨等问题。本研究发现,用户对健康信息的主观评价与基于临床证据的评价结果有所冲突,如何调和二者之间的矛盾,建立更为全面且有效的健康信息评价指标体系有待进一步研究。 相似文献
16.
国家重点实验室是利用国家财政性资金设立的科学技术研究开发机构,按照国家相关法规,有责任对其
拥有的科技资源进行公开、共享。信息共享是科技资源共享的基础。文章对开展的网络环境下国家重点实验室科技资
源信息开放共享评估工作进行了介绍。提出了以可见性、可得性和可用性为一级指标的评估指标体系,对总体评估结
果和领域评估结果进行了分析,形成了结论和建议。 相似文献
17.
《Journal Of Archival Organization》2013,11(1-2):69-86
SUMMARY Given the rising number of information resources available, it is increasingly important for digital libraries and archives to create usable services that meet their users' needs. Seeking input from users at all stages of development can help achieve this goal. This article briefly defines four methodologies for gathering user input: focus groups, interviews, questionnaires, and usability testing. In addition, it presents the “top ten” themes that emerged from over four years of assessment and evaluation activities at the California Digital Library. 相似文献
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《Journal of Web Librarianship》2013,7(2-3):247-261
ABSTRACT This article describes an “on-the-road” usability study and explains the study's methodological challenges, solutions, and recommendations. The study concerned a library-consortium website, which is a communication and educational tool for librarians who are physically dispersed throughout the state, and an intranet for remote users. Rather than traveling to numerous locations or attempting a remote usability evaluation of the website, the lab took a mobile laboratory to a professional conference where a large number of website users were gathered. Four doctoral students used the talk-aloud protocol to interview 14 conference participants. The interviews were recorded with Morae software on laptop computers, and participants were asked to complete 13 tasks. Although there proved to be difficulties in mobile usability testing, the conference provided a space to describe the project and recruit participants. While the optimal place to conduct usability testing is in either the lab or the participant's natural environment, advantages in taking it to a conference include access to a diverse range of users and the ability to generate interest in the project among users. 相似文献
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《Journal of Web Librarianship》2013,7(2-3):339-379
ABSTRACT Digital libraries and collections are a growing facet of today's traditional library. Digital library technologies have become increasingly more sophisticated in the effort to provide more and better access to the collections they contain. The evaluation of the usability of these technologies has not kept pace with technological developments, however, and the end-user has in some cases been left behind. This research study evaluates the usability of digital collections created using the CONTENTdm Digital Collection Management System, a software system used by the University of North Carolina at Chapel Hill. Specifically, this study addresses the following questions: Does CONTENTdm meet users' needs? Is the interface sufficiently intuitive for them to use it? Is the experience of exploring digital collections using CONTENTdm satisfying to users? Employing usability testing techniques with actual-end users, this study attempts to assess the efficacy of the CONTENTdm public interface as well as user attitudes toward it. Ten participants from three user groups—faculty, library science graduate students, and the general public—performed eleven tasks designed to test the key functions of CONTENTdm-created collections and then answered a series of questions about their experiences. Key findings from this study indicate that while the included digital collections are useful and desirable to end-users, the interface generated by CONTENTdm can be confusing even for those who have considerable experience using the Internet. Results from this study may be used to improve this software system and add to the literature surrounding the usability of digital libraries in general. 相似文献
20.
This study uses e-government and corporate usability benchmarks to compare municipal government websites in Alabama and examine correlations between usability scores and population, as well as usability scores and per capita income. E-government in Alabama is on the rise. At the state level, in 2008, Alabama ranked in the top 10 states in e-government after three years of being in the bottom three. Improvements in state-level e-government have not, however, necessarily trickled down to the municipal level, and this study found no correlation between usability and a municipality's population or per capita income. Indeed, the study reveals substantial problems with municipal website usability, including accessibility; such problems could erode the web credibility of municipalities trying to engage citizens, to create or strengthen sustainable practices, and to attract companies that can bring new jobs and improve the local economy. 相似文献