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Emotionally aligned and structurally sorted: How opinion groups divide on climate and asylum
Diego Dametto1,2, Stefanie Hechler1,3, Christian von Scheve1
1Institute of Sociology, Freie Universität Berlin, Garystr. 55, 14195 Berlin, Germany.
This study reveals that affective polarization, or strong emotional divides, is linked to distinct groups with negative emotions and less intergroup contact. These divisions influence political discussions and mobilization efforts.
Area of Science:
- Social Psychology
- Political Science
- Computational Social Science
Background:
- Affective polarization research often overlooks shared emotions and intergroup dynamics.
- Existing studies focus on bipartisan systems, neglecting issue-based polarization.
Purpose of the Study:
- To investigate affective polarization beyond traditional partisan divides.
- To explore emotional dynamics, structural divisions, and behavioral patterns in issue-based groups.
Main Methods:
- Surveyed individuals in Germany concerned about climate change or asylum policies (n=5,654).
- Utilized a large social media sample for innovative data collection.
- Employed cluster analysis to identify distinct affective groups.
Main Results:
- Identified two polarized groups ('resenters' and others) characterized by negative affect and emotional misalignment.
- Polarized groups perceived greater emotional similarity to like-minded individuals and dissimilarity to opponents.
- Polarized groups exhibited distinct emotional patterns (anger, disgust, contempt, joy) and less intergroup contact.
Conclusions:
- Affective polarization is shaped by emotional, structural, and interactional factors.
- Polarized groups engage more in political discussions, with differing patterns between conservatives and progressives.
- Issue-based affective polarization influences political engagement and mobilization strategies.
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Impact of Individuals on a Group

