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Affective Polarization Measurement/Evidence
Method evidence record

Affective Polarization Measurement

Affective polarization measurement quantifies the gap between how positively people feel toward their own political party (the in-party) and how negatively they feel toward the opposing party (the out-party). Iyengar, Sood and Lelkes (2012) showed that this affective divide has grown sharply even where issue positions have not, reframing polarization as a social-identity phenomenon of partisan like and dislike rather than ideological distance.

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Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

Affective Polarization Measurement
Taxonomic method record · process-pipeline / political-psychology
  • Iyengar, S., Sood, G., & Lelkes, Y. (2012). Affect, not ideology: A social identity perspective on polarization. Public Opinion Quarterly, 76(3), 405-431. · DOI 10.1093/poq/nfs038
  • Iyengar, S., Lelkes, Y., Levendusky, M., Malhotra, N., & Westwood, S. J. (2019). The origins and consequences of affective polarization in the United States. Annual Review of Political Science, 22, 129-146. · DOI 10.1146/annurev-polisci-051117-073034
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Claims persisted in the evidence ledger, each with its own assessment.

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Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Same method familyFeeling Thermometer Analysismachine-suggested · Relational suggestion, not evidence.Same method familyPartisan Identity Scalemachine-suggested · Relational suggestion, not evidence.Same method familyPolitical Ideology Scalemachine-suggested · Relational suggestion, not evidence.Same method familySocial Identity Political Measurementmachine-suggested · Relational suggestion, not evidence.

Evidence status

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

Sources

2 recorded citations, copied from the method source record.

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