Work

How do drivers react to partisan bumper stickers? Understanding polarization in apolitical settings

Year: 2025

Type: article

Abstract: Introduction The impact of political polarization is no longer confined to the voting booth, and partisan identity can shape behavior even in seemingly apolitical spaces. In this paper we investigate whether something as simple as seeing a partisan bumper sticker can trigger partisan identity and lead to different driving behavior. Methods We use a survey experiment to simulate a variety of realistic encounters with partisan bumper stickers. Specifically, we test drivers’ reactions to both in-party and out-party stickers; to stickers placed on cars being driven well and cars being driven badly; and to stickers placed on cars being driven by people from different demographic groups. Results Across this wide range of scenarios, we find that the presence of an out-partisan bumper sticker makes drivers more likely to react with hostility to bad drivers. While bumper stickers had no effect on how people felt about politics, they did affect how people drove. Discussion We conclude that political polarization can escalate the potential for hostility during everyday experiences like driving, and that bumper stickers may be having a bigger impact on road safety than previously thought.

Source: Frontiers in Political Science

DOI: 10.3389/fpos.2025.1617785

Authors: Rachel Suzanne Torres, Benjamin David Farrer

Institution: University of Cincinnati

Language: English

Topic: Electoral Systems and Political Participation

Subfield: Political Science and International Relations

Field: Social Sciences

Domain: Social Sciences

SDG: Peace, justice, and strong institutions

Open Access status: gold

Estimated APC paid: $1,418