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Updated: Dec 14, 2025

Continuous Theta Burst Stimulation of the Posterior Medial Frontal Cortex to Experimentally Reduce Ideological Threat Responses
Published on: September 28, 2018
Meta-humanization reduces prejudice, even under high intergroup threat.
Melissa Pavetich1, Sofia Stathi1
1Institute for Lifecourse Development.
Perceiving your group as dignified (meta-humanization) can reduce prejudice by fostering outgroup humanization. This effect is stronger when perceived intergroup threat is low, offering insights into intergroup relations.
Area of Science:
- Social Psychology
- Intergroup Relations
Background:
- Meta-dehumanization fuels intergroup hostility and discrimination.
- Meta-humanization, the perception of one's own group as dignified, is under-researched.
- Understanding these dynamics is crucial for improving intergroup relations.
Purpose of the Study:
- To investigate the benefits of meta-humanization in Muslim-non-Muslim relations.
- To examine if meta-humanization indirectly reduces prejudice through outgroup humanization.
- To explore the moderating role of perceived intergroup threat.
Main Methods:
- Seven studies with 1,261 participants in Canada and the UK.
- Examined indirect effects of meta-humanization on prejudice.
- Investigated moderation by perceived intergroup threat, including Muslim perspectives.
Main Results:
- Meta-humanization indirectly reduces prejudice by increasing outgroup humanization.
- Perceived intergroup threat moderates this indirect effect.
- High threat can diminish the positive impact of meta-humanization on prejudice and intergroup contact interest.
Conclusions:
- Meta-humanization offers a potential pathway to reduce prejudice.
- Intergroup threat significantly influences the effectiveness of meta-humanization.
- Findings have implications for mitigating meta-dehumanization and fostering positive intergroup dynamics.
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