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1.
《Journalism Practice》2013,7(2):145-160
Within only a few years, the collaborative online encyclopedia Wikipedia has become one of the most popular websites in the world. At the same time, Wikipedia has become the subject of much controversy because of inaccuracies and hoaxes found in some of its entries. Journalists, therefore, have remained skeptical about the reliability and accuracy of Wikipedia's information, despite the fact that research has consistently shown an overall high level of accuracy compared to traditional encyclopedia. This study analyzed the framing of Wikipedia and its use as a news source by five US national newspapers over an eight-year period. A content analysis of 1486 Wikipedia references in The New York Times, The Washington Post, The Wall Street Journal, USA Today and The Christian Science Monitor found that Wikipedia is framed predominantly neutral and positive, and that it is increasingly used as a news source. By framing Wikipedia as credible and accurate, the newspapers help legitimize the use of the online encyclopedia. By allowing Wikipedia to influence their news agendas as a source, the newspapers confirm the growing reliability of Wikipedia. 相似文献
2.
Angela Doucet Rand 《图书馆管理杂志》2013,53(7-8):923-932
ABSTRACT Wikipedia is a free online encyclopedia. The encyclopedia is openly edited by registered users. Wikipedia editors can edit their own and others' entries, and some abuse of this editorial power has been unveiled. Content authors have also been criticized for publishing less than accurate content. Educators and students acknowledge casual use of Wikipedia in spite of its perceived inaccuracies. Use of the online encyclopedia as a reference resource in scholarly papers is still debated. The increasing popularity of Wikipedia has led to an influx of research articles analyzing the validity and content of the encyclopedia. This study provides an analysis of relevant articles on academic use of Wikipedia. This analysis attempts to summarize the status of Wikipedia in relation to the scope (breadth) and depth of its contents and looks at content validity issues that are of concern to the use of Wikipedia for higher education. The study seeks to establish a reference point from which educators can make informed decisions about scholarly use of Wikipedia as a reference resource. 相似文献
3.
《The Journal of Academic Librarianship》2020,46(1):102089
Wikipedia editing assignments in the classroom provide unique transformative learning experiences to students and educators alike. Wikipedia is an online encyclopedia that anyone can edit. In lieu of a traditional essay or research paper, professors are increasingly asking their students to edit Wikipedia articles. This active and collaborative pedagogical approach encourages the development of a host of student skills: information literacy, critical thinking, media literacy, collaboration, online communication, writing, and critical digital literacy skills.This study examines Kinesiology and Physical Education students' perceptions, attitudes, and experiences before and after completing a librarian-led Wikipedia assignment. Using modified pre- and post-surveys the authors surveyed 63 Kinesiology and Physical Education (KPE) students completing a librarian-led Wikipedia assignment in an Educational and Counselling Psychology course. While overall the experience was positive and met most student expectations, they are not committed to editing Wikipedia in the future, nor are they necessarily in favour of replacing the traditional research essay with Wikipedia editing assignments. 相似文献
4.
自由人的自由联合:维基百科评介 总被引：1，自引：0，他引：1
介绍维客技术及维基百科的由来与发展;通过与传统百科全书的比较,分析维基百科大众编撰、免费共享、动态更新及内容中立等4个特征。并简述来自社会各个领域对维基百科条目可靠性和权威性的质疑与批判,基于维基百科的发展政策及目标,从实证和人文价值观等角度对维基百科的发展现状与前景进行评价及反思,总结维基百科的研究意义,带给人们的启示。 相似文献
5.
网络时代的百科全书--维基百科 总被引：11，自引：1，他引：11
维基百科是在互联网基础上产生的一种新型百科全书。与传统百科全书不同，它采用全球志愿者协作的方式完成，目前已经取得了令人瞩目的成就。文章介绍了这种新型的百科全书，并对其相关功能进行了评介。 相似文献
6.
维基百科是一部具有开放性、自由性、中立性和公众集体参与编撰的在线百科全书.网络百科全书的成功依赖于广大用户的积极参与和贡献.但是,在国内维基用户的编辑参与率不高.论文探讨了维基编辑参与率低的原因,有技术设施因素、网民心理因素和管理制度因素.针对其原因,提出了相应对策：降低门槛,让人们入门不难;提供服务满意度,激发兴趣回报社区;完善激励机制,精神和物质双重奖励. 相似文献
7.
This study advances the cognitive mediation model (CMM) by examining the factors behind acquiring knowledge about climate change. Based on a nationally representative survey of Singaporeans (N?=?1,083), this study supported the original CMM. The extended CMM showed that surveillance gratification was positively associated with traditional and online media attention, while social utility was positively associated with online media attention. While attentions to traditional and online media were positively associated with elaboration, online media attention was positively associated with selective scanning. Elaboration was positively associated with knowledge. Implications for theory and practice were discussed. 相似文献
8.
网络互动“百科全书”的编辑规范探讨 总被引：1，自引：0，他引：1
以百度百科为例,通过对比传统辞书的编辑规范,探讨基于网络平台的互动百科全书正在形成的编辑规范及其特点,具体分为道德规范、工作规范、技术规范三个方面。指出网络互动百科全书在年轻网民中有广泛影响,但网络词条的内容存在不足。如何完善网络词条的编辑规范并建立相应的评价标准,应该引起传统辞书出版界以及百度词条使用者的关注。 相似文献
9.
《Journalism Practice》2013,7(2):197-211
Wikinews began in November 2004 as a collaborative online journalism project and sister project of Wikipedia, the well-known collaborative online encyclopedia. This article explores how Wikinews members have defined “news” and the ramifications of that definition for how they have been able to produce news collaboratively. One of the defining characteristics of Wikinews is a dedication to the neutral point of view (NPOV) policy, which was adopted from Wikipedia. NPOV serves as a structuring device for defining news, but also conducts a great deal of organizational work and is in turn structured by the discourses and debates of NPOV in stories. Further, a commitment to an organizational culture of consensus and collaboration, although not without handicaps in a news production environment, is a laudable achievement among Wikinews participants and could be a precursor to the way that citizen journalists will become more involved in news production in a sustainable way. 相似文献
10.
Effie Kapsalis 《Journal of Radio & Audio Media》2019,26(1):134-142
The web is the first stop for information seekers. As holders of the world’s cultural artifacts, cultural heritage organizations possess important information about the world throughout history. However, much of this is “locked down” unless information seekers make the effort to visit institutional websites. As a sector, we haven’t yet made our resources and scholarship accessible in the online spaces that knowledge seekers frequent.
When Wikipedia launched in 2001, no one could have predicted its place today as the largest and most-used crowd-sourced encyclopedia in the world. As Wikipedia and its sister projects have taken the place as the gateway to the World Wide Web, cultural heritage organizations need to reconcile its place in the online information space. With the emergence of Wikidata, the central storage for structured data of Wikimedia sister projects, in 2012, cultural heritage organizations have the opportunity to “get on the ground floor” of leveraging their data in a free and open repository. This paper will look at how cultural heritage organizations can work with Wikidata, positioning themselves to become a more useful and accessible knowledge resource to the world. 相似文献
11.
Myiah J. Hutchens Jay D. Hmielowski Michael A. Beam 《Mass Communication and Society》2013,16(2):123-143
Examining the impact of various media sources on knowledge has a long tradition in political communication. Although much of the extant research focuses on the impact of traditional media on factual knowledge, research is expanding to include a variety of media sources and multiple dimensions of knowledge, in addition to understanding processes that better explain these relationships. Using a nationwide, opt-in online survey (n = 993), we examine the relationship between partisan media and structural knowledge, which assess how interconnected people see political concepts. Utilizing understanding of the Affordable Care Act as the content area of interest, we examine whether exposure to partisan media has differential effects on attitudinal ambivalence—holding both positive and negative attitudes toward an object—based on the political ideology of the respondent, and whether this impact of ambivalence influenced structural knowledge. Our results show that exposure to attitude-consistent media decreased attitudinal ambivalence. This exposure to attitude-consistent media results in a positive indirect effect on structural knowledge through this decrease in ambivalence. We find the reverse effect for use of attitude-inconsistent media. 相似文献
12.
社交媒体在全球社会运动与政治变革中发挥的作用已引起高度关注,不过其具体的影响机制仍不明确且充满争议。本文利用TCS2015年的数据,使用Logistic回归模型对社交媒体接触(自变量)与线上、线下社会运动参与(因变量)之间的关系进行实证分析,并引入"政治自我概念"中的一系列心理变量(政治知识、政治兴趣、内在政治效能感、外在政治效能感)对个体性差异进行检验。研究发现,社交媒体展现出显著的、不可被抵消的动员效应。政治知识不会单独对社会运动参与程度产生影响,但可以与社交媒体产生交互效应,放大其对运动参与的正向效应。内在政治效能感既会对社会运动参与产生正向影响,又能强化社交媒体的动员效应。线上、线下两种运动模式的作用机制大致类似,但存在微妙的差异。上述结果部分支持了研究假设,反映出社会运动往往是个体心理与新媒介工具共同作用的结果。这些结论放置于台湾社会的现实政治语境中,可以带来思考与启发。 相似文献
13.
网络百科全书是随着Web2.0技术的发展而出现的新的知识创造和传播方式。网络百科全书的成功依赖于广大用户的积极参与和贡献。本研究从网络百科系统管理的角度分析如何促进社区成员的知识贡献。基于组织行为学理论,建立了网络百科社区管理机制同成员参与行为关系的理论模型,并进行了实证研究。研究结果表明社区成员对网络百科系统的社区认同和义务,以及网络百科社区的百科协议和编辑原则、优质词条的评选及积分和等级制度对成员的知识贡献有着显著的影响。 相似文献
14.
The effects of new communication technologies on election campaigns, and the effectiveness of media-centered campaign strategies more broadly, remain ongoing subjects for debate in political science. This study provides some of the first empirical evidence about the potential impact of social media on the 2012 U.S. presidential elections, by testing the association between “candidate salience” and the candidates' level of engagement in online social media sphere. We define “candidate salience” as the extent to which candidates are discussed online by the public in an election campaign, and have selected the number of mentions presidential candidates receive on the social media site, Twitter, as means of quantifying their salience. This strategy allows us to examine whether social media, which is widely recognized as disruptive in the broader economic and social domains, has the potential to change the traditional dynamics of U.S. election campaigns. We find that while social media does substantially expand the possible modes and methods of election campaigning, high levels of social media activity on the part of presidential candidates have, as of yet, resulted in minimal effects on the amount of public attention they receive online. 相似文献
15.
[目的/意义]在线百科主题覆盖面和用户范围非常广泛,不同的学科领域及不同类型的用户对应着不同的需求和利用模式,因此需要从研究人员对在线百科的引用特征和引用类型出发,深入分析在线百科的用户需求和利用特征。[方法/过程]以我国图书情报学领域（以下简称“图情领域”）期刊论文为研究对象,从引用在线百科资源的论文数量及引文数量、时间分布、主题分布、期刊分布、机构分布、作者分布、文献类型、引用类型等多个指标,探析图情领域期刊论文在线百科的利用特征与规律。[结果/结论]结果表明,在我国图情领域学术研究过程对在线百科资源具有较高的依赖性,引用在线百科的期刊论文研究主题集中在图书馆、当下流行的信息技术和概念等相关方面,以非实证性研究居多,引用频次较高的期刊和机构主要是排名靠前的核心期刊和高校,引用较多的作者群体多为女性作者和实践工作者,引用类型依次为对非图情专业术语的引用、图情专业术语的引用以及网站和词条本身的引用。最后从在线百科词条质量和信息聚合两个角度对这一现象和特征进行讨论。 相似文献
16.
ABSTRACT Digital platforms such as search engines and social media have become major gateways to news. Algorithms are used to deliver news that is consistent with consumers’ preferences and individuals share news through their online social networks. This networked environment has resulted in growing uncertainty about online information which has had an impact on news industries globally. While it is well established that perceptions of trust in news found on social media or via search engines are lower than traditional news media, there has been less discussion about the impact of social media use on perceptions of trust in the news media more broadly. This study fills that gap by examining the influence of social media as news sources and pathways to news on perceptions of the level of news trust at a country level. A secondary data analysis of a 26-country survey in 2016 and 2019 was conducted. The analysis revealed an increase in social media use for accessing news resulted in a decline in trust in news media generally across the globe. Higher levels of general mistrust in news were related to an increased use of sharing of news. This paper argues the use of social media for news is closely linked to the increase in news mistrust, which is likely to continue to rise as the number of people using social media to access news continues to grow. 相似文献
17.
In the open marketplace of visuals where the most valued photographs “rise to the top” via tweets, likes, and retweets rather than being dictated by professionals, the study of what makes an image go really social is merited. One occurrence during which professional photojournalism and nonprofessional photography truly coexist, intermingle, and blur is that of a natural disaster. A body of research exists that has examined the visual framing of disasters, but none has addressed how these differently framed photos go social online or by whom. In this study, 1,078 Twitter photos shared by professional media outlets and nonprofessional tweeters were examined to see what portrayals of photos are elevated in the network. Established frames and new frames were examined: depictions of people, emotional hierarchy, novelty, victims, ordinary people, uniforms, emergency professionals, valence, pragmatic, human interest, and political. The results add empirical evidence to the different ways that professional members of media and other visual sharers understand, visually communicate, and react to disaster and add to the visual framing literature an element of really social visual framing. 相似文献
18.
The Role of Engagement in Learning From Active and Incidental News Exposure on Social Media 总被引：1，自引：0，他引：1
Anne Oeldorf-Hirsch 《Mass Communication and Society》2018,21(2):225-247
The growing reliance on social media as news platforms may lead to more passive news consumption but also offers greater potential for engaging in news. This study investigates the role of engagement with news content on Facebook and Twitter between news exposure and current events knowledge. An online survey (N = 400) tests the relationships between social media news seeking, incidental exposure to news on social media, engagement in shared news content, cognitive elaboration, and current events knowledge. The results show that both active seeking of and incidental exposure to news on both sites are linked to engagement, which is linked to greater cognitive elaboration about the content. Furthermore, engagement mediates the relationship between both types of news exposure and cognitive elaboration. However, engagement and elaboration are not related to knowledge. These results indicate that the key role of social media in news content is not knowledge gain but the ability to engage users who may be passively receiving news on these sites. This study extends the cognitive mediation model of learning from the news in the context of current social media, with updated news consumption norms such as engagement with news on these sites, and incidental news exposure. 相似文献
19.
This study examined college students' use of online media for political purposes in the 2008 election. Social media attention, online expression, and traditional Internet attention were assessed in relation to political self-efficacy and situational political involvement. Data from a Web survey of college students showed significant positive relationships between attention to traditional Internet sources and political self-efficacy and situational political involvement. Attention to social media was not significantly related to political self-efficacy or involvement. Online expression was significantly related to situational political involvement but not political self-efficacy. Implications are discussed for political use of online media for young adults. 相似文献