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1.
移动端新闻平台信息设计要素对视觉搜索效率的影响机制 总被引：2，自引：0，他引：2
[目的/意义] 研究移动阅读背景下新闻平台界面设计要素对信息视觉搜索效率的影响机制，提出设计优化策略。[方法/过程] 通过控制移动端新闻平台界面中3个重要因素--信息密度、图文结构、文字粗细，采用行为及眼动实验，并结合主观满意度问卷，考察不同界面要素对用户信息视觉搜索效率的影响结果，对3种因素的交互作用进行探讨从而得出其影响机制。[结果/结论] 移动端新闻信息平台中信息密度、图文结构、文字粗细3种界面设计要素的交互作用显著，且信息密度对用户的主观满意度有显著影响，视觉搜索效率最优组合为上文下图、低密度、细体组合。 相似文献
2.
Carol B. Schwalbe 《Journalism Practice》2015,9(4):465-483
Over the past 65 years, scholars have reframed the original model of gatekeeping to reflect the changing dynamics of news creation, distribution, and curation. In recent years, communication technologies have opened digital news gates to a proliferation of images captured by professionals and amateurs alike. Anyone with a camera or cell phone can shoot and distribute photographs and videos on the internet. Social media facilitates audience-to-audience sharing through tools such as Twitter, Facebook, Instagram, Vine, and Snapchat. This stream of visuals, along with the ease with which citizen journalists, bloggers, and tweeters can create and publish content, has changed the gatekeeping process. Few scholars, however, have addressed the impact that visuals have on the gatekeeping model, which was developed using text and broadcast stories. To address the changing role of the visual journalist and the audience, the authors conducted two studies. First, qualitative elite interviews with key visual decision-makers in Europe and the US provided questions for further exploration in the second study—an online cross-sectional survey of visual journalists who belong to three leading US organizations. The questions in this quantitative survey were also influenced by Shoemaker and Reese's hierarchy of influences and Bennett's multigated model. Findings indicate changes in the way visual journalists conceptualize their role and that of the audience. Based on these changes, this article proposes a new model of visual gatekeeping—the twenty-first-century visual news stream where “gatecheckers” select, verify, and curate visuals but no longer solely control their distribution the way traditional gatekeepers did. 相似文献
3.
Julian Kilker 《Visual Communication Quarterly》2016,23(2):76-92
A two-stage analysis examined visuals in news related to governmental surveillance, finding that just as surveillance has shifted from visual evidence to dataveillance, journalism is shifting its notion of visual evidence from photojournalism to journalistic data representations. First, a card sort analysis of news visuals was conducted on two news sites before and after Edward Snowden's document leak in June 2013. The news images remained relatively consistent, relying heavily on accessible official and stock photography sources. Second, a review of The Guardian's contemporaneous “NSA Files: Decoded” multimedia package found personalized, data-rich visual storytelling techniques. Between the two approaches is a vast difference in how surveillance is represented and made accessible, with implications for the visual coverage of other challenging news topics. 相似文献
4.
Ian Rowe 《广播与电子媒介杂志》2015,59(4):539-555
As news organizations look toward social networking sites as a way to expand their audience, the present article explores how this trend might impact discussion among users of political news content. A content analysis of user comments left by readers of the Washington Post suggests that when it comes to discussing political news, there are significant differences in the deliberative quality of those who access the news directly through the news organization's Web site and those who access the same news via Facebook. In short, comments left by Web site users exhibited greater deliberative quality than those left by Facebook users. 相似文献
5.
基于播存网格理念，基于DVB-C数据广播系统平台，设计一种针对RSS新闻源的新闻广播系统，实现对互联网上的RSS新闻及时采集，广播传输和客户端的增量下载，为用户提供丰富、新鲜的内容。实验结果表明在基于DVB-C的数据广播系统平台上实现新闻广播系统的可行性和有效性。 相似文献
6.
ABSTRACTThe 2017 Equifax data breach left 144.5 million users digitally vulnerable to identity theft and future hacks. The organization’s failure to provide ongoing communication and information regarding the attack, motivated users to form crisis communities within the Twitter platform. This study examines the discourses present within the platform as users discussed the data breach. Digital crisis communities provide researchers opportunities to study how public users respond and react to a digital threat, particularly one that impacts online security and privacy. Through a qualitative analysis of tweets from the 3 weeks after the breach was announced, three discourses emerged that represented user frustrations and reactions to the security violation. These include breaking news, anger and outrage, and blame attribution. The findings of this study are relevant for those studying crisis communication, the Twitter platform, and online communities. 相似文献
7.
本文以2019年相关案例、事件和数据为基础,从新闻行动者、新闻内容、分发渠道、受众四个方面描述本年度中国新闻业的发展图景,概括年度变化特点和预测未来趋势。研究发现:本年度媒体融合面向移动互联时代进入更加纵深化发展阶段,专业媒体的规模进一步整合压缩,自媒体的监管政策加强。新闻内容产品呈现出混合情感传播模式主导下的可视化形态特征。传播渠道上,媒体通过平台化和移动化不断拓宽传播的覆盖面和到达率,并进一步将传播渠道下沉到基层。算法推荐和人工编辑相结合成为内容分发的主要机制。新闻受众方面,网络新闻与短视频的用户数量持续增长。时逢新中国成立70周年、中美贸易战等重大事件,网民的爱国情绪表达与媒体的宣传形成共振,全网的爱国主义情绪高涨。总体上看,平台媒体驱动下的视觉创新与技术调适是2019年新闻业变化的主要趋势。展望未来的发展趋势,视频将成为更加主流的内容产品形态,传媒业也将深入探索5G技术在传播领域的应用场景。 相似文献
8.
This study explores the potential of an online platform that encourages journalists to post the documents behind their news stories to help restore the deteriorating public trust in news media. Based on content analysis of 200 news items and 315 accompanying documents posted on DocumentCloud, findings indicate that contrary to journalists’ traditional reluctance to rely on documents, the platform succeeds in boosting massive use of documents, both by mainstream and alternative journalists. Findings show that documents serve mainly to support factual claims (in 96 percent of items) and enhance the transparency of news processes, allowing audiences’ unmediated access to raw materials, and greater capacity to evaluate information independently. However, there are no apparent signs that journalists verified the content of the document. The article suggests that DocumentCloud is a unique example of a technology that may succeed where the former technology that promised to serve as a journalistic reference system, hyperlinks, had failed. If the DocumentCloud experiment is implemented on a wider scale, it might have serious theoretical and practical implications, which are discussed here. 相似文献
9.
《Visual Communication Quarterly》2013,20(1):16-31
Using The Philadelphia Inquirer as a case study, this article examines the visual behaviors of news professionals as they pertain to the importance and function of the social construction of news photos. The author posits the concept of the photographic principle to explain the process by which news professionals maintain photographic integrity—especially given the latest technology and its potential for misuse in constructing news photos. The photographic principle is defined as the guiding standard photo editors use to preserve the inherent value of news photographs. As the article shows, photo editors at the Inquirer provided the model on which the author based the concept of the photographic principle—a positive example of news workers who strive to protect the veracity of news photos. 相似文献
10.
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
11.
Guided by the belief that anonymity inevitably breeds the kind of uncivil discourse that hurts their readers, many news organizations have chosen to ban anonymous comments sections on their websites in recent years. Unfortunately, little empirical research has been conducted to assess whether exposure to anonymous comments actually does influence people's attitudes. In this paper, we address this oversight by asking: do anonymous comments posted on a newspaper website shape how internet users feel about the media? Using an online experiment to systematically manipulate exposure to anonymous comments attached to a “hard news” report, we find strong evidence that exposure to non-attributed posts—regardless of their tone—leads internet users to feel more negatively towards specific news organizations and the media in general. 相似文献
12.
The concept of affordances in communication technology research has proven to be heuristically provocative, yet perceived affordances are rarely measured. After extracting commonly cited social affordances from the literature, we developed a measure to assess participants’ perceptions of these affordances. The scale was tested across eight communication channels in two studies (face-to-face; texting; phone; email; posts on social networking sites, specifically Facebook; instant messaging; Skype videoconferencing; and mobile app Snapchat). A factor structure was developed in Study 1 and confirmed in Study 2. The resultant Perceived Social Affordances of Communication Channels Scale includes 41 items measuring 10 communicative affordances: accessibility, bandwidth, social presence, privacy, network association, personalization, persistence, editability, conversation control, and anonymity. Potential methodological and theoretical applications are discussed. 相似文献
13.
Hsiang Iris Chyi 《媒体管理杂志》2013,15(3):227-250
Propelled by the recent economic recession that caused substantial declines in advertising revenue, some major newspapers have renewed their efforts to find alternative revenue models. This renewed interest in paid content strategy triggered another round of debates on the viability of the “paywall.” To address the recurring industry debate, this study, based on a national survey of 767 U.S. online adults, systematically evaluated users' paying intent for different newspaper formats, the amount they are willing to pay, as well as users' responses to various payment models being considered by the industry. Results showed the print edition outperforms other formats (Web & “apps”) in terms of usage, preference, and paying intent; and is perceived as the most valuable platform. Paying intent for the online formats (Web & apps) was weak, and so was people's response to each of the 6 payment models under study. Therefore, how users are charged does not make much difference—whether they are charged does. The analysis also identified the predictors of paying intent for newspaper formats and different payment models. Although multiplatform news delivery has become a reality, paying intent for digital news content remains elusive. 相似文献
14.
Hyunjin Kang Jeong Kyu Lee Kyung Han You Seoyeon Lee 《Mass Communication and Society》2013,16(4):533-556
With the rapid development of interactive communication technology, the Internet is a major source of news and also plays an important role in connecting individual members of society. However, Internet users may have different perspectives on whether the Internet positively functions as a medium for public deliberation. Based on the assumption that being exposed to information on public affairs is a crucial step for one's civic engagement, this study explores how individuals’ motives related to news consumption, elaborative online news reading, and online news sharing influence their perceptions of online deliberation using structural equation modeling method (N = 998). The study finds significant relationships between news consumption motives and elaborative news reading and sharing behaviors, but only elaborative reading behavior had a significant effect on one's perceptions of online deliberation. The implications of these findings are discussed. 相似文献
15.
This research examines 441 front-page images published in 367 newspapers on the day following the shooting in Paris of 12 people at or near the Charlie Hebdo office. The aim of this study is to understand how mainstream media visually framed responsibility for the Charlie Hebdo massacre and how these visual frames coalesced to represent collective narratives about press freedom. Through a collaborative visual analysis, this study attempts to understand how the selected visual frames worked to communicate the causes, effects, and responses to the massacre and also to press freedom—an ideological construct that news media had a vested interest in advancing. 相似文献
16.
When sight was added to sound, the problems of presenting the news of the day multiplied, as did the cost of such coverage. Nevertheless, few news directors are satisfied with the strict “man‐on‐camera” approach; they prefer to use the additional information channel for a certain amount of visual augmentation of the audio channel's content. Beacuse television stations in a given market rarely have a chance to examine the output of stations in other markets, the survey reported in the following article was made'. Both the sources of visual news materials and their uses are studied in a sample of midwestern stations. It is interesting to examine this report after a review of William Hazard's study for the Radio‐Television News Directors Association, “Adequacy of Coverage by Still Picture and Film Services” published in the Journal of Broadcasting, Vol. IV, No. 1, pp. 64–76, Winter, 1959–60. 相似文献
17.
Facebook is challenging professional journalism. These challenges were evident in three incidents from 2016: the allegation that Facebook privileged progressive-leaning news on its trending feature; Facebook’s removal of the Pulitzer Prize-winning “Napalm Girl” photo from the pages of prominent users; and the proliferation of “fake news” during the US presidential election. Using theoretical concepts from the field of boundary work, this paper examines how The Guardian, The New York Times, Columbia Journalism Review and Poynter editorialized Facebook’s role in these three incidents to discursively construct the boundary between the value of professional journalism to democracy and Facebook’s ascendant role in facilitating essential democratic functions. Findings reveal that these publications attempted to define Facebook as a news organization (i.e., include it within the boundaries of journalism) so that they could then criticize the company for not following duties traditionally incumbent upon news organizations (i.e., place it outside the boundaries of journalism). This paper advances scholarship that focuses on both inward and outward conceptions of boundary work, further explores the complex challenge of defining who a journalist is in the face of rapidly changing technological norms, and advances scholarship in the field of media ethics that positions ethical analysis at the institutional level. 相似文献
18.
《Journal of Media Economics》2013,26(2):143-151
This article, based on a national survey of photo editors and Web directors from news organizations publishing, both online and in hard copy, examines the differences in workflow of visual journalists. An evolution in how news photographs are used and in the aesthetic and technical handling is occurring as newspapers embrace new media publishing. As a result, newspapers and news organizations are creating different operating systems within the field of photo editing and Web production. This article was done in conjunction with Kenny Irby, Visual Journalism Group Leader, The Poynter Institute for Media Studies. 相似文献
19.
This online survey conducted at a public university in the Northwest (N = 434) examines the influence of political involvement, information source attention, and online political discussion on young adults’ political efficacy. A factor analysis indicated that political information sources loaded into three factors including conventional and online hard news media such as newspapers, opinion and social media such as blogs or social networking websites, and public affairs websites including government and candidate websites. A path analysis revealed significant differences in their association with online political expression and external efficacy. As an entry point in the theoretical model, involvement in public affairs positively associated with attention to political information sources, online political expression, and external political efficacy. Attention to hard news and to public affairs websites positively predicted political efficacy. Attention to online opinion and social media and to public affairs websites positively predicted online political expression. 相似文献
20.
档案馆微博利用的实证分析 总被引：5，自引：0，他引：5
微博已在政治、企业、科技、新闻报道等多个领域开展了应用.文章以新浪微博平台为样本,研究档案馆开通微博的现状、影响力、服务内容,指出目前档案馆微博利用存在意识薄、用户少、影响力小、服务层次低等问题.提出档案馆要把微博建设成提供网络信息服务的新平台,档案资料征集和宣传的新渠道,发挥档案为社会服务的新途径. 相似文献