Speech Rights in America: The First Amendment,Democracy, and the Media,by Laura Stein Beyond the First Amendment: The Politics of Free Speech and Pluralism,by Samuel P. Nelson

In this article, we develop and test an economic theory of Supreme Court news. We hypothesize that information about the Third Branch is newsworthy when it has lower production costs and qualities attractive to the audiences and advertisers desired by news organizations. We examine Supreme Court news in elite newspapers, television news broadcasts, and online news sources during the October 2008 and 2010 terms. The results of our quantitative analyses indicate that all three types of news outlets are more likely to provide content about Supreme Court decisions with substantive importance but vary in their responses to costs and qualities appealing to the lay audience. We conclude by discussing the similarities and differences among news outlets with regard to their selection of Supreme Court information as news content.     

浅析拉美的另类传媒——以南方电视台为例

南方电视台建于2005年,是世界上第一家跨国公共电视台,致力于向全球报道"我们的美洲".它希望创造出一种能抗衡国际传媒集团的信息传播模式,推动拉美实现传媒独立,以传媒手段促进拉美一体化.它的建立不仅有助于拉美各国人民以自己的眼睛观察自我,使拉美各国人民加强相互了解和借鉴,发掘和认同自身的文化和身份,还有助于打破发达国家对全球传媒市场的垄断,为构建"国际信息新秩序"作出尝试.同时,它在保持独立性、保障高质量节目以及资金运转等方面都面临着挑战.     

The Barriers to Media Opening in Latin America

Despite the spread of electoral democracy, few Latin American media systems today encourage the deepening of democracy. We attribute this outcome to (a) generalized weakness in the rule of law, (b) holdover authoritarian legislation, (c) oligarchic ownership of media outlets, (d) uneven journalistic standards, and (e) limited audience access to diverse sources of information. Reforms designed to address these problems could include the appointment of special prosecutors to investigate crimes against journalists; replacement of criminal libel laws with civil procedures; legislation protecting journalists' sources and guaranteeing transparency in government; the establishment of nonpartisan boards to allocate broadcast concessions, administer state-owned stations, and distribute government advertising; user fees to expand public media; and various measures to enhance professional standards.     

Assessing the Democratic Debate: How the News Media Frame Elite Policy Discourse

This article examines the way in which the news media frame public policy issues and the extent to which other political players (e.g., interest groups, politicians) influence this issue framing process. Our analysis focuses on the issue of gun control, comparing the rhetoric generated by interest groups and public officials on the Brady Bill and Assault Weapons Ban with actual network news coverage of this legislation from 1988 to 1996. Results indicate that both sets of political players employed several interpretative issue frames and worked hard to put their preferred themes on the agenda. However, at times, the media intervened in the framing process, especially as the debate matured. Specifically, the news media (a) structured the overall tone of the gun control debate, (b) adopted a distribution of framing perspectives different from that of politicians and interest groups, and (c) packaged policy discourse more often than not in terms of the "culture of violence" theme. These findings point toward previously ignored media effects and attest to the potential role the media play in shaping public policy debates.     

Presidential Influence of the News Media: The Case of the Press Conference

Can presidents influence news coverage through their press conferences? Scant research has explored this question leaving two possible answers. On the one hand, presidential news management efforts, combined with norms of journalistic professionalism and the cost of producing news, suggest that the nightly news will cover presidential press conferences. On the other hand, the costs of delivering press conferences espoused by some scholars insinuate that press conferences will have little impact on news coverage. To determine whether the press conference influences news coverage, I use plagiarism detection software to assess the propensity of television news to incorporate the president's rhetoric into stories that cover the president's press conferences. I find that news reports on the press conference rely heavily on the president's words, indicating that it is an important event for presidential influence of the news media and perhaps eventually the public.     

Media Ownership and News Coverage of International Conflict

How do differences in ownership of media enterprises shape news coverage of international conflict? We examine this relationship using a new dataset of 591,532 articles on US-led multinational military operations in Libya, Iraq, Afghanistan and Kosovo, published by 2,505 newspapers in 116 countries. We find that ownership chains exert a homogenizing effect on the content of newspapers’ coverage of foreign policy, resulting in coverage across co-owned papers that is more similar in scope (what they cover), focus (how much “hard” relative to “soft” news they offer), and diversity (the breadth of topics they include in their coverage of a given issue) relative to coverage across papers that are not co-owned. However, we also find that competitive market pressures can mitigate these homogenizing effects, and incentivize co-owned outlets to differentiate their coverage. Restrictions on press freedom have the opposite impact, increasing the similarity of coverage within ownership chains.     

Presidential Agenda-Setting of Traditional and Nontraditional News Media

The president’s ability to influence the news agenda is central to the study of American politics. Although there is a large literature that examines presidential agenda-setting vis-à-vis traditional news sources, such as newspapers or broadcast television networks, there is little research that explores the effects of presidential agenda leadership of nontraditional media whether online or cable television. This study remedies this state of affairs by examining the relationship between the president’s daily agenda and traditional and nontraditional daily news agendas. I argue that although the president should find similar space on all news for topics he raises in his speeches, nontraditional sources are more likely to cover other stories that reference the president. Analysis of 748 stories on the presidency for 63 days in early 2012 from 7 traditional, cable, and online news sources provides support for my argument, with cable news providing the most presidential news coverage. I conclude with some implications about what my findings mean for presidential leadership of nontraditional media.     

Intramedia Mediation: The Cumulative and Complementary Effects of News Media Use

This study focuses on one often overlooked political communication-based media effect, intramedia mediation, and the indirect effects that stem from relationships that exist among various forms of media use. Data from a 2000 national Annenberg election panel survey are used to assess a series of relationships between television and newspaper public affairs use and how these forms of media consumption affect citizens' knowledge of presidential campaign endorsements. The indirect effects that stem from the relationships that exist among these two forms of media use reflect the cumulative and complementary functions of mass communication consumption across time. An analysis of intramedia mediation in coordination with the study of the direct effects of public affairs media use on this study's outcome variable produces substantially larger overall effects for both forms of news use. Thus, the study of intramedia mediation contributes to a better understanding of the full range of media influences on a given outcome variable over the course of a political campaign. Ramifications of these findings are outlined and future lines of research summarized.     

Analogy and Authority in Cyberterrorism Discourse: An Analysis of Global News Media Coverage

This article explores constructions of cyberterrorism within the global news media between 2008 and 2013. It begins by arguing that the preoccupation with questions of definition, threat and response in academic literature on cyberterrorism is problematic, for two reasons. First, because it neglects the constitutivity of representations of cyberterrorism in the news media and beyond; second, because it prioritises policy-relevant research. To address this, the article provides a discursive analysis drawing on original empirical research into 31 news media outlets across the world. Although there is genuine heterogeneity in representations of cyberterrorism therein, we argue that constructions of this threat rely heavily on two strategies. First, appeals to authoritative or expert “witnesses” and their institutional or epistemic credibility; second, generic or historical analogies, which help shape understanding of the likelihood and consequences of cyberterrorist attack. These strategies have particular discursive importance, we argue, given the lack of readily available empirical examples of the “reality” of cyberterrorism.     

Media Matter: How Newspapers and Television News Cover Campaigns and Influence Voters

The conventional wisdom in political communications research is that the media play a dominant role in defining the agenda of elections. In Bernard Cohen's words, the media do not tell us what to think, but they tell us what to think about. The present article challenges this conclusion. We present data on media coverage of the 1992 presidential election from the first nationally representative sample of American newspapers and compare these to the issue interests of the American public. We conclude that past claims that the media control the agenda-setting process have been overstated. Candidates messages are well represented in press coverage of the campaign, and coverage is even independent of a newspaper's editorial endorsement. We argue that agenda setting is a transaction process in which elites, the media, and the public converge to a common set of salient issues that define a campaign.     

The Mass Media as Sentinel: Why Bad News About Issues is Good News for Participation

This article argues that negative news coverage of politically relevant social issues stimulates political participation by shaping citizen awareness of collective problems and interest in politics. By drawing citizen attention to social problems that government may attend to, the press acts as a sentinel for the mass public, cuing them to periods when participation is more important. Drawing on an analysis of the 1974 National Election Study in combination with the Center for Political Studies' content analysis of newspapers, I find evidence that bad news about issues is good news for participation.     

2000年拉丁美洲发生的十件大事

(以时间先后为序) 一　 1月 9日 ,厄瓜多尔总统马瓦德宣布 ,该国经济实行美元化 ,以对付日益严重的经济危机。这一政策遭到了部分政党和社会低收入阶层的强烈反对 ,1月 2 1日马瓦德总统下台。 1月 2 2日上台的诺沃亚总统继承了前政府提出的经济美元化的主张并将其付诸实施。从 4月 1日起 ,美元与厄币苏克雷同时在市场上流通和使用。 9月 1 0日 ,具有 1 1 6年历史的厄瓜多尔货币苏克雷在国内市场上停止使用 ,美元取而代之。自此 ,厄成为在经济全球化进程中拉美地区第一个取消本国货币、实行美元化的国家。二　 3月 2日 ,智利前领导人皮诺切特…