Antecedents of internal political efficacy incidental news exposure online and the mediating role of political discussion

被引：37
|
作者：
Ardevol-Abreu, Alberto [1 ]
Diehl, Trevor [2 ,3 ]
Gil de Zuniga, Homero [4 ,5 ]
机构：
[1] Univ La Laguna, Lab Tecnol Informac & Nuevos Anal Comunicac Socia, Res Grp, San Cristobal la Laguna, Spain
[2] Univ Vienna, Dept Commun, Vienna, Austria
[3] Univ Vienna, Dept Commun, Media Innovat Lab MiLab, Vienna, Austria
[4] Univ Vienna, Vienna, Austria
[5] Univ Diego Portales, Santiago, Chile
来源：
POLITICS | 2019年 / 39卷 / 01期
关键词：
incidental news exposure; internal political efficacy; network tie strength; news media; political discussion; SOCIAL NETWORKS; PARTICIPATION; COMMUNICATION; MODEL; CONVERSATION; CONSEQUENCES; DELIBERATION; MOTIVATIONS; KNOWLEDGE; BEHAVIOR;
D O I：
10.1177/0263395717693251
中图分类号：
D81 [国际关系];
学科分类号：
030207 ;
摘要：
Internal political efficacy has long been associated with news use and political discussion. Yet, as more people are inadvertently exposed to news and political discussion online, it remains unclear whether incidental news exposure also has a discursive effect on political efficacy. In a two-wave panel study, we applied the O-S-R-O-R model of communication effects to test these relationships. We found that political discussion with weak ties, but not strong ties, is a mediator between incidental news exposure and internal political efficacy.
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页码：82 / 100
页数：19
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