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Concentration without cumulative advantage: the distribution of news source attention in online communities 没有累积优势的集中:新闻源注意力在网络社区的分布
IF 7.9 1区 文学
Journal of Communication Pub Date : 2022-09-22 DOI: 10.1093/joc/jqac032
Nick Hagar, Aaron Shaw
{"title":"Concentration without cumulative advantage: the distribution of news source attention in online communities","authors":"Nick Hagar, Aaron Shaw","doi":"10.1093/joc/jqac032","DOIUrl":"https://doi.org/10.1093/joc/jqac032","url":null,"abstract":"Many attention markets exhibit stable patterns of concentration, where a few producers attract and sustain a far greater share of the audience than others. This inequality often follows patterns consistent with cumulative advantage, a process in which performance compounds over time. Attention to news sources online possesses these characteristics; however, online audiences also fragment across many disparate news producers. How do social media and recommender systems contribute to these attention dynamics? In this study, we examine two paradigmatic models: concentration driven by cumulative advantage and fragmentation driven by stochasticity. We evaluate these models against a large-scale empirical dataset of news source attention in the popular social media site Reddit. While we find high levels of attention concentration, we do not find the stable popularity over time that characterizes cumulative advantage. Rather, sources gain and lose popularity seemingly at random, aligning with a stochastic model. These results demonstrate the persistence of attention inequality, even in the absence of a strong driving mechanism. They also suggest that social media systems can undermine the accumulation of attention to the most prominent news sources. Digital attention markets striving for more equitable allocation require novel mechanisms of organizing and distributing information.","PeriodicalId":48410,"journal":{"name":"Journal of Communication","volume":"46 17","pages":""},"PeriodicalIF":7.9,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50166605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
#Republic: Divided Democracy in the Age of Social Media 共和:社交媒体时代分裂的民主
IF 7.9 1区 文学
Journal of Communication Pub Date : 2017-12-05 DOI: 10.1111/jcom.12344
Alvin Y. Zhou
{"title":"#Republic: Divided Democracy in the Age of Social Media","authors":"Alvin Y. Zhou","doi":"10.1111/jcom.12344","DOIUrl":"10.1111/jcom.12344","url":null,"abstract":"","PeriodicalId":48410,"journal":{"name":"Journal of Communication","volume":"67 6","pages":"E12-E14"},"PeriodicalIF":7.9,"publicationDate":"2017-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/jcom.12344","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84321908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 584
The Digital Difference: Media Technology and the Theory of Communication Effects 数字差异:媒介技术与传播效果理论
IF 7.9 1区 文学
Journal of Communication Pub Date : 2017-12-05 DOI: 10.1111/jcom.12342
Stephen Coleman
{"title":"The Digital Difference: Media Technology and the Theory of Communication Effects","authors":"Stephen Coleman","doi":"10.1111/jcom.12342","DOIUrl":"10.1111/jcom.12342","url":null,"abstract":"","PeriodicalId":48410,"journal":{"name":"Journal of Communication","volume":"67 6","pages":"E7-E8"},"PeriodicalIF":7.9,"publicationDate":"2017-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/jcom.12342","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80291126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Communicative Resurrection: Letters to the Dead in the Israeli Newspaper 通讯复活:以色列报纸上给死者的信
IF 7.9 1区 文学
Journal of Communication Pub Date : 2017-11-15 DOI: 10.1111/jcom.12334
Carolin Aronis
{"title":"Communicative Resurrection: Letters to the Dead in the Israeli Newspaper","authors":"Carolin Aronis","doi":"10.1111/jcom.12334","DOIUrl":"10.1111/jcom.12334","url":null,"abstract":"<p>By studying letters written to the dead published in the popular Israeli press between 1997 and 2014, this paper examines the practices that constitute communicative acts toward a deceased person using interpersonal and mass media, in order to embody the recipiency of the dead. Using an analytical framework that draws on media ecology, communication theory, and discourse analysis, the paper demonstrates how the epistolary and mass media rhetoric operate to reconstruct the performance of the dead as an addressee. By exploring this understudied phenomenon and revisiting core notions of communication in light of written technologies, distance, and death, the paper argues that this communicative constellation, as a whole, is a performative act that offers a “communicative resurrection” to the dead.</p>","PeriodicalId":48410,"journal":{"name":"Journal of Communication","volume":"67 6","pages":"827-850"},"PeriodicalIF":7.9,"publicationDate":"2017-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/jcom.12334","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73370061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
The Story of Collective Action: The Emergence of Ideological Leaders, Collective Action Network Leaders, and Cross-Sector Network Partners in Civil Society 集体行动的故事:公民社会中意识形态领袖、集体行动网络领袖和跨部门网络伙伴的出现
IF 7.9 1区 文学
Journal of Communication Pub Date : 2017-11-13 DOI: 10.1111/jcom.12340
Marya L. Doerfel, Maureen Taylor
{"title":"The Story of Collective Action: The Emergence of Ideological Leaders, Collective Action Network Leaders, and Cross-Sector Network Partners in Civil Society","authors":"Marya L. Doerfel,&nbsp;Maureen Taylor","doi":"10.1111/jcom.12340","DOIUrl":"10.1111/jcom.12340","url":null,"abstract":"<p>Collective action and community ecology theories frame this study of longitudinal interorganizational networks in Croatia during the country's political transition. As time progresses toward political stability, grass-roots organizing activities shift through participation in new networks. Although engaged cross-sector communication was important in early stages of the transformation, homophilous partnering emerged as the system stabilized. System stability left room for organizations to exit the collective action network but with costs associated with centralized organizing. Over time, organizations embodied roles as ideological leaders, collective action network leaders, and within-sector network partners. We offer a unique contribution to community ecology and collective action theories with a communication-centered framework that emphasizes the nature of communication in interorganizational networks over a 4-year period.</p>","PeriodicalId":48410,"journal":{"name":"Journal of Communication","volume":"67 6","pages":"920-943"},"PeriodicalIF":7.9,"publicationDate":"2017-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/jcom.12340","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83392225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 31
The Hybridization of Journalistic Cultures: A Comparative Study of Journalistic Role Performance 新闻文化的杂交:新闻角色表现的比较研究
IF 7.9 1区 文学
Journal of Communication Pub Date : 2017-11-02 DOI: 10.1111/jcom.12339
Claudia Mellado, Lea Hellmueller, Mireya Márquez-Ramírez, Maria Luisa Humanes, Colin Sparks, Agnieszka Stepinska, Svetlana Pasti, Anna-Maria Schielicke, Edson Tandoc, Haiyan Wang
{"title":"The Hybridization of Journalistic Cultures: A Comparative Study of Journalistic Role Performance","authors":"Claudia Mellado,&nbsp;Lea Hellmueller,&nbsp;Mireya Márquez-Ramírez,&nbsp;Maria Luisa Humanes,&nbsp;Colin Sparks,&nbsp;Agnieszka Stepinska,&nbsp;Svetlana Pasti,&nbsp;Anna-Maria Schielicke,&nbsp;Edson Tandoc,&nbsp;Haiyan Wang","doi":"10.1111/jcom.12339","DOIUrl":"10.1111/jcom.12339","url":null,"abstract":"<p>Influential research on comparative media systems identifies distinctive models according to which certain countries—particularly advanced democracies—share key features in their journalistic cultures. Revisionist literature has not only emphasized the limitations of such models, but also highlighted the hybridization of journalistic cultures elsewhere. This article tests the hybridization thesis, analyzing the presence of six journalistic roles in print news from 19 countries (<i>N</i> = 34,514). Our findings show patterns of multilayered hybridization in the performance of professional roles across and within advanced, transitional, and nondemocratic countries, with journalistic cultures displaying different types of hybridity that do not resemble either existing ideal media system typologies or conventional assumptions about political or regional clusters. The implications of these findings for future studies are discussed.</p>","PeriodicalId":48410,"journal":{"name":"Journal of Communication","volume":"67 6","pages":"944-967"},"PeriodicalIF":7.9,"publicationDate":"2017-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/jcom.12339","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77248927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 86
Bridging Segregation Via Media Exposure? Ingroup Identification, Outgroup Distance, and Low Direct Contact Reduce Outgroup Appearance in Media Repertoires 通过媒体曝光弥合隔离?内群体认同、外群体距离和低直接接触减少媒体库中的外群体出现
IF 7.9 1区 文学
Journal of Communication Pub Date : 2017-11-02 DOI: 10.1111/jcom.12338
David Schieferdecker, Hartmut Wessler
{"title":"Bridging Segregation Via Media Exposure? Ingroup Identification, Outgroup Distance, and Low Direct Contact Reduce Outgroup Appearance in Media Repertoires","authors":"David Schieferdecker,&nbsp;Hartmut Wessler","doi":"10.1111/jcom.12338","DOIUrl":"10.1111/jcom.12338","url":null,"abstract":"<p>Researchers have started to demonstrate that media exposure to outgroups can reduce prejudice. However, in contexts of segregation a bias to select ingroup-rich media might hinder exposure and prevent those positive effects. We conducted a survey study (<i>n</i> = 1,095) in South Africa, a context with a notorious history of racial separation and persisting informal segregation. In accordance with the social identity gratification approach and social cognitive theory, respondents showed group-related selection biases. Respondents who identified more strongly with their ingroup, who perceived more distance towards outgroups, and who had less direct contact showed stronger biases. The findings remind us that those who would potentially benefit the most from outgroup exposure might also be those who are least likely to be exposed.</p>","PeriodicalId":48410,"journal":{"name":"Journal of Communication","volume":"67 6","pages":"993-1014"},"PeriodicalIF":7.9,"publicationDate":"2017-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/jcom.12338","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87568673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 32
Organizing Sexuality: Silencing and the Push–Pull Process of Co-sexuality in the Workplace 组织性行为:工作场所同性性行为的沉默和推拉过程
IF 7.9 1区 文学
Journal of Communication Pub Date : 2017-11-01 DOI: 10.1111/jcom.12336
Cristin A. Compton, Debbie S. Dougherty
{"title":"Organizing Sexuality: Silencing and the Push–Pull Process of Co-sexuality in the Workplace","authors":"Cristin A. Compton,&nbsp;Debbie S. Dougherty","doi":"10.1111/jcom.12336","DOIUrl":"10.1111/jcom.12336","url":null,"abstract":"<p>How human beings think about, talk about, and organize around sexuality is changing. Growing social legitimization for sexual minority relationships and a more fluid social understanding of sexual identities has shifted how we bound “normal” sexuality. In the workplace, these shifting norms affect employees of all sexual identities who must make sense of new policies and complex daily practices. This paper introduces the concept of co-sexuality, the push-and-pull process of communicatively organizing around sexuality. Using this concept, we take a grounded theory approach to exploring how employees of various sexualities and in different occupations understand “normal” sexuality and subsequently organize around it. Ultimately, participants described being silenced or silencing another to maintain sexual “norms” at work.</p>","PeriodicalId":48410,"journal":{"name":"Journal of Communication","volume":"67 6","pages":"874-896"},"PeriodicalIF":7.9,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/jcom.12336","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90267735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 15
The Relationship Between Online Pornography and the Sexual Objectification of Women: The Attenuating Role of Porn Literacy Education 网络色情与女性性物化的关系:色情素养教育的弱化作用
IF 7.9 1区 文学
Journal of Communication Pub Date : 2017-11-01 DOI: 10.1111/jcom.12341
Laura Vandenbosch, Johanna M. F. van Oosten
{"title":"The Relationship Between Online Pornography and the Sexual Objectification of Women: The Attenuating Role of Porn Literacy Education","authors":"Laura Vandenbosch,&nbsp;Johanna M. F. van Oosten","doi":"10.1111/jcom.12341","DOIUrl":"10.1111/jcom.12341","url":null,"abstract":"<p>Media literacy interventions partly aim at preventing undesirable media effects at a later point of time. However, longitudinal research on the interaction between media literacy education and media effects is lacking. In this longitudinal study among 1,947 13–25-year-olds, we started to address this lacuna by examining the potential of porn literacy education at schools to attenuate the longitudinal relationship between exposure to sexually explicit Internet material (SEIM) and views of women as sex objects. A two-way interaction effect emerged: The relationship between SEIM and sexist views became weaker, the more users had learned from porn literacy education. No gender or age differences occurred. This study thus provides some first evidence for the role of media education in reducing undesirable media effects.</p>","PeriodicalId":48410,"journal":{"name":"Journal of Communication","volume":"67 6","pages":"1015-1036"},"PeriodicalIF":7.9,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/jcom.12341","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82571913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 78
The Polarizing Impact of News Coverage on Populist Attitudes in the Public: Evidence From a Panel Study in Four European Democracies 新闻报道对公众民粹主义态度的两极分化影响:来自四个欧洲民主国家小组研究的证据
IF 7.9 1区 文学
Journal of Communication Pub Date : 2017-10-31 DOI: 10.1111/jcom.12337
Philipp Müller, Christian Schemer, Martin Wettstein, Anne Schulz, Dominique S. Wirz, Sven Engesser, Werner Wirth
{"title":"The Polarizing Impact of News Coverage on Populist Attitudes in the Public: Evidence From a Panel Study in Four European Democracies","authors":"Philipp Müller,&nbsp;Christian Schemer,&nbsp;Martin Wettstein,&nbsp;Anne Schulz,&nbsp;Dominique S. Wirz,&nbsp;Sven Engesser,&nbsp;Werner Wirth","doi":"10.1111/jcom.12337","DOIUrl":"10.1111/jcom.12337","url":null,"abstract":"<p>This study explores how news messages carrying parts of the populist ideology contribute to a polarization of public opinion about populism. It combines a content analysis of news coverage on two policy areas (<i>N</i> = 7,119 stories) with a two-wave panel survey (<i>N</i> = 2,338) in four European metropolitan regions (Berlin, Paris, London, and Zurich). In three regions, unopposed media messages with a populist stance have a conditional effect on populist attitudes that depends on prior convictions. A higher dose of exposure to populist news coverage enhances both prior agreement and disagreement with populism. Although the observed interaction patterns vary between regions, the general picture suggests that populist messages in the news foster polarization between public support and disapproval of populism.</p>","PeriodicalId":48410,"journal":{"name":"Journal of Communication","volume":"67 6","pages":"968-992"},"PeriodicalIF":7.9,"publicationDate":"2017-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/jcom.12337","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90250456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 109
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