Think the Vote: Information Processing, Selective Exposure to Social Media, and Support for Trump and Clinton

Authors

  • Thomas J. Johnson University of Texas at Austin
  • Magdalena Saldana Pontificia Universidad Católica de Chile
  • Barbara K. Kaye University of Tennessee – Knoxville

Keywords:

systematic processing, heuristic processing, selective approach, selective avoidance, ideology, Donald Trump, Hillary Clinton

Abstract

This study proposes a three-way interaction model that examines how (1) partisan selective exposure to political information on social media, (2) information processing, and (3) ideology influenced support for Hillary Clinton and Donald Trump for president. Findings indicate that processing election information systematically affected support for Clinton among those who were exposed to diverse information; otherwise, heuristics were the main cue to process political information. Conservatives supporting Trump relied on heuristic processing and avoided information that challenged their beliefs. Liberals, in contrast, were more likely to systematically process election information, but the effect was significant only for those who exposed themselves to diverse information. As such, systematic processing might not make a difference in highly polarized environments, where strong partisans are unlikely to engage with different viewpoints and expose themselves to diverse information.

Author Biographies

Thomas J. Johnson, University of Texas at Austin

Amon G. Carter Jr. Centennial Professor, Moody College of Communication, University of Texas at Austin. +15122323831

Magdalena Saldana, Pontificia Universidad Católica de Chile

Asst. Professor, School of Communications, Pontificia Universidad Católica de Chile. +56223542012 

Barbara K. Kaye, University of Tennessee – Knoxville

Professor, School of Journalism & Electronic Media, University of Tennessee – Knoxville. +18659741118

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Published

2020-08-24

Issue

Section

Articles