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An agenda-building model was examined for the question of Africaand terrorism. A path analysis compared real-world events (deathsand attacks attributed to terrorism), presidential emphasis,media coverage, and foreign aid for 20 African nations. Resultsshow a clear agenda-building trend—when nations were emphasizedwith a terrorism frame. Presidential emphasis of nations’involvement in terrorism influenced media coverage and the policyagenda. The findings also suggest that deaths attributed toterrorism influenced the news and policy agendas. Media coverageof nations with a terrorism frame influenced the policy agenda.Only one significant path coefficient was found in the analysisof agenda setting without terrorism framing: The more PresidentBush mentioned a nation in his public statements, the more TheNew York Times covered the country. Received for publication September 29, 2006. Accepted for publication March 27, 2007.  相似文献   
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The study extends agenda-setting research by examining issuediversity as a consequence of media exposure. Results from twosurveys—one conducted in the United States, the otherin Taiwan—illustrate differences in the cultures of thetwo samples. In general, older individuals who find low utilityin advertising information but who read a variety of newspapersand feel a strong civic duty to keep informed believe thereare many important issues facing the United States. Younger,highly educated individuals who have a high interest in politicalnews and who read a variety of newspapers believe there aremany important issues facing Taiwan.  相似文献   
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This agenda-setting study explores ways that individuals processinformation issues by examining two potential public agendasources: the news media and the president of the USA. The researchersused a two-site study to examine the magnitude of influencefrom media exposure and perceived credibility of source. Itwas found that the higher the level of exposure to media anda presidential state-of-the-union message, the more likely thatissues were considered important. However, when both were examinedsimultaneously, media exposure was the more powerful predictor.Source credibility, both of the media and the president, wasalso found to influence how people perceived the importanceof issues.  相似文献   
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This study examined whether the candidate-controlled public relations tools of political ads and candidate blogs were successful in influencing the issue and news agenda of the major television news networks during the 2004 presidential election. Data showed strong correlations between blogs and the media agenda. Advertisements did not correlate with the media agenda. Cross-lag analyses showed that the media set the candidates' agenda. The authors suggest intermedia agenda setting occurred as the media transferred their agenda to campaign blogs.  相似文献   
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Five news media in the U.S. were examined to determine the optimaltime-lag for agenda-setting effects to occur for each. Publicresponses to an open-ended question ‘What is the numberone problem facing our country today?’ were compared tomedia coverage from one to 26 weeks earlier. A number of differenceswere found across the five media. The results show that televisioncoverage had a shorter optimal time-lag than newspapers. Themore immediate effect of television news, however, quickly deteriorated,and newspapers had a stronger long-term agenda-setting effect.National and regional media also had a more immediate impactthan local media. All media, generally, had slightly shorteroptimal time-lags than previous research would suggest.  相似文献   
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News coverage of elections is a popular topic in mass and political communication research. Studies of this tradition usually focus on news articles and neglect another important element of news content: news photographs. In this study, newspaper photographs of presidential candidates in the United States and Taiwan were compared. Generally, US candidates were more likely to be portrayed as a beloved leader, at leisure, from the side or back, looking determined, as a leader and follower, standing or walking, and with cheering crowds. Candidates in Taiwan were more likely to be depicted in a ‘glad-to-see-you’ pose, with a camera angle looking down, with no expression, as an equal to others in the same photograph, and with inattentive people. How political and cultural differences between these two countries may have contributed to such variations was also discussed in this study.  相似文献   
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The agenda-setting impact of international news was examinedby comparing the coverage of 15 categories of internationalnews in four news media (the New York Times, ABC, CBS, and NBC)with the level of public concern with international problemsas recorded by all 41 Gallup organization's most important problempolls conducted from 1975 to 1990. The findings suggest thatthe way in which international news is framed in news reportsmay determine the magnitude of salience cues. Four categoriesof news coverage demonstrated the strongest agenda-setting influence:international conflicts involving the United States; terrorisminvolving the U.S.; crime/drugs; and military/nuclear arms.Generally, the results support previous findings which concludedthat stories with high degrees of conflict and stories withconcrete presentations (by including Americans in the stories)have the strongest agenda-setting impact. In addition, two newscategories—international trade not involving the UnitedStates, and politics not involving the United States—correlatednegatively with public concern for two of the news media. Thisresult suggests that press coverage, besides increasing publicconcern with certain issues, can also decrease concern. Certaincategories of news, such as stories dealing with internationalpolitics and trade, can give individuals cues that the internationalarena is functioning quite smoothly. These types of internationalnews stories show individuals that international problems arenot really serious problems at all.  相似文献   
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This study examined the frames used in the news coverage of the U.S. immigration debate during election years. Stories from four major U.S. newspapers, the Los Angeles Times, the St. Louis Post-Dispatch, the St. Petersburg Times, and The New York Times, were content analyzed. The analysis revealed that the conflict frame was the most dominant frame in the news coverage of the U.S. immigration debate whereas no significant changes in the framing of the U.S. immigration debate were found over time. The human interest frame was more likely to have a pro-immigration tone compared to other frames. The findings of immigrant characteristics showed that the “illegal” characteristic was the most frequently used to identify immigrants.  相似文献   
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