Social Cognitive Correlates of Contagious Yawning and Smiling

• Published in: Human nature (Hawthorne, N.Y.) Vol. 34; no. 4; pp. 569 - 587
• Main Authors: Poole, Kristie L., Henderson, Heather A.
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.12.2023; Springer; Springer Nature B.V
• Subjects: Accuracy; Anthropology; Behavioral Sciences; Biological Psychology; Cognition; Cognitive ability; Cognitive-behavioral factors; Contagion; Emotions; Empathy; Happiness; Helping behavior; Opistognathidae; Self report; Social Sciences; Stimuli; Theory; Theory of mind; Yawning; Yawning behavior; Young adults; Contagion; Empathy; Theory of mind; Contagious yawning; Prosocial behavior; Social cognition
• ISSN: 1045-6767; 1936-4776; 1936-4776
• DOI: 10.1007/s12110-023-09463-1

It has been theorized that the contagion of behaviors may be related to social cognitive abilities, but empirical findings are inconsistent. We recorded young adults’ behavioral expression of contagious yawning and contagious smiling to video stimuli and employed a multi-method assessment of sociocognitive abilities including self-reported internal experience of emotional contagion, self-reported trait empathy, accuracy on a theory of mind task, and observed helping behavior. Results revealed that contagious yawners reported increases in tiredness from pre- to post-video stimuli exposure, providing support for the internal experience of emotional contagion, and were more likely to provide help to the experimenter relative to non-contagious yawners. Contagious smilers showed stably high levels of self-reported happiness from pre- to post-video exposure, were more likely to provide help to the experimenter, and had increased accuracy on a theory of mind task relative to non-contagious smilers. There were no differences in self-reported trait empathy for contagious versus non-contagious yawners or smilers. Contagious yawning may be related to some basic (i.e., emotional contagion) and advanced (i.e., helping behavior) sociocognitive processes, whereas contagious smiling is related to some advanced sociocognitive processes (i.e., theory of mind and helping behavior).