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Transgressions and expressions: Affective facial muscle activity predicts moral judgments


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Article

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Authors

Cannon, PR 
White, M 

Abstract

jats:p Recent investigations into morality suggest that affective responses may precede moral judgments. The present study investigated, first, whether individuals show specific facial affect in response to moral behaviors and, second, whether the intensity of facial affect predicts subsequent moral judgments. Muscle activity relating to disgust (levator labii), anger (corrugator supercilii), and positive affect (zygomaticus major) was recorded while participants considered third-person statements describing good and bad behaviors across five foundations of morality (purity, fairness, harm, authority, and ingroup). Facial disgust was highest in response to purity violations, followed by fairness violations. In contrast, harm violations evoked anger expressions. Importantly, the extremity of subsequent moral judgments was predicted by facial affect, such that judgments about purity and fairness correlated with facial disgust, harm correlated with facial anger, and ingroup correlated with positive facial affect. These results demonstrate that individuals spontaneously exhibit domain-specific moral affect that allows inferences about their moral judgments. </jats:p>

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Keywords

moral judgments, facial expressions, affect, electromyography

Journal Title

Social Psychological and Personality Science

Conference Name

Journal ISSN

1948-5506
1948-5514

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Publisher

SAGE Publications