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Updated: Jun 26, 2026

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Continuous Theta Burst Stimulation of the Posterior Medial Frontal Cortex to Experimentally Reduce Ideological Threat Responses
Published on: September 28, 2018
Threat-Induced Conservatism in a Liberal Electorate: Issue-Based Shifts without Ideological Transformation
Violet Cheung-Blunden1, Serena Rajkumar1, Yuka Hirata1
1University of San Francisco.
The Journal of Social Psychology
|June 25, 2026
Summary
Perceived threats may not always lead to conservative policy shifts, as seen in a study on local theft laws. Political context matters, and polarization was not supported as a threat response.
Area of Science:
- Social Psychology
- Political Psychology
Background:
- Threat management theories suggest perceived threats drive individuals toward conservative policies.
- Empirical evidence for threat-induced conservative shifts is inconsistent, suggesting contextual factors are crucial.
Purpose of the Study:
- To investigate threat-induced policy shifts in a novel political context concerning local theft laws.
- To examine whether perceived threats lead to conservative policy adjustments or increased political polarization.
Main Methods:
- Two experiments were conducted with voters in a liberal-leaning city before a local vote on revising the felony theft threshold.
- Participants viewed either retail crime videos or tourist attraction videos and then adjusted the legal threshold for theft classification.
Main Results:
- Participants exposed to retail crime videos significantly reduced the dollar threshold for felony theft classification.
- No significant change in participants' political leaning was observed, and polarization was not supported as a threat response.
Conclusions:
- Threat perception can influence policy attitudes, but the effect may not align with traditional conservative shifts.
- The findings highlight the importance of political context in threat response and suggest missed opportunities for political messaging during crises.
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