Close(d) to you? Avoidant attachment is associated with attenuated pupil responsivity to social stimuli

Insecure attachment is thought to impair romantic relationships, presumably also contributing to mental health problems. Previous research has suggested a link to biased automatic processing of social information, potentially reflected in pupil dilation responses. To address this hypothesis, 37 adul...

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Veröffentlicht in:International journal of psychophysiology 2023-10, Vol.192, p.26-34
Hauptverfasser: Finke, Johannes B, Opdensteinen, Kim D, Klucken, Tim, Schächinger, Hartmut
Format: Artikel
Sprache:eng
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Zusammenfassung:Insecure attachment is thought to impair romantic relationships, presumably also contributing to mental health problems. Previous research has suggested a link to biased automatic processing of social information, potentially reflected in pupil dilation responses. To address this hypothesis, 37 adults were presented with attachment-related, emotional pictures of erotic couples, everyday couples, or interpersonal violence after assessment with the Experiences in Close Relationships Scale. Considerable variation in self-reported attachment behaviors regarding both attachment anxiety and avoidance was observed in our sample. Overall, pupil dilation was most pronounced during viewing of erotica and violence-related pictures. Relative to nature pictures as control, attachment avoidance was associated with attenuated pupillary responses to social content. However, this was not significant with erotica. For pictures of violence, this avoidant bias was also evident in reduced subjective arousal. In contrast, attachment anxiety was unrelated to differential pupil dilation. Our findings, although preliminary, suggest that previous attachment-related experiences may bias the processing of social stimuli, which in turn may be reflected in altered patterns of pupillary responses.
ISSN:0167-8760
1872-7697
1872-7697
DOI:10.1016/j.ijpsycho.2023.08.002