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Polarized News Media and the Polarization of the Electorate

Polarized News Media and the Polarization of the Electorate

Frank C.S. Liu
Copyright: © 2010 |Volume: 1 |Issue: 1 |Pages: 16
ISSN: 1947-3087|EISSN: 1947-3079|ISSN: 1947-3087|EISBN13: 9781616929657|EISSN: 1947-3079|DOI: 10.4018/jalr.2010102103
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MLA

Liu, Frank C.S. "Polarized News Media and the Polarization of the Electorate." IJALR vol.1, no.1 2010: pp.35-50. http://doi.org/10.4018/jalr.2010102103

APA

Liu, F. C. (2010). Polarized News Media and the Polarization of the Electorate. International Journal of Artificial Life Research (IJALR), 1(1), 35-50. http://doi.org/10.4018/jalr.2010102103

Chicago

Liu, Frank C.S. "Polarized News Media and the Polarization of the Electorate," International Journal of Artificial Life Research (IJALR) 1, no.1: 35-50. http://doi.org/10.4018/jalr.2010102103

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Abstract

An increasing amount of empirical evidence suggests that in democracies that usually divide into two camps during a campaign season, the news media environment is fragmented and polarized. An emerging concern is whether the electorate in such divided societies would be pulled by polarized news media outlets and become polarized as well. This study, employing a series of agent-based simulations that takes into account polarized news media, communication networks, and individual differences all together, explores the effect of a polarized news environment on increases in extremist opinions and in the proportion of individuals with divided communication networks. It also identifies circumstances under which individuals perceive division within their communication networks. The findings suggest that the effect of a polarized news media environment on polarizing the electorate may be overestimated, while the homogenizing effect of communication networks may be underestimated.

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