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Perceptual sensitivity to changes in interpersonal distance when observing social interactions: The effects of dyad arrangement and orientation

Bunce, C; Press, C; Gray, KLH; Cook, R; (2024) Perceptual sensitivity to changes in interpersonal distance when observing social interactions: The effects of dyad arrangement and orientation. Quarterly Journal of Experimental Psychology , 78 (7) pp. 1474-1486. 10.1177/17470218241275595. Green open access

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Abstract

In recent years, there has been growing interest in how we perceive dyadic interactions between people. It has been proposed that pairs of individuals shown upright and face-to-face recruit a form of configural processing, similar to that engaged by upright faces. This processing is thought to aid the detection and interpretation of social interactions. Dyadic arrangements shown back-to-back or upside-down are not thought to engage configural dyad processing. One of the key advantages conveyed by configural face processing is greater sensitivity to the spatial relationships between facial features when faces are viewed upright, than when viewed upside-down. If upright dyads arranged face-to-face engage similar configural processing that is not engaged by non-facing or inverted dyads, participants should therefore exhibit disproportionate sensitivity to the spatial relations between the constituent actors under these conditions. In four well-powered experiments, we find no evidence for this prediction: Participants exhibited similar levels of sensitivity to changes in interpersonal distance regardless of whether dyads were shown upright or inverted, face-to-face, or back-to-back. In contrast, we observe clear evidence that upright presentation affords greater sensitivity to interfeature spatial relationships (interocular distance) when viewing faces. These results suggest that any configural processing engaged by upright facing dyads likely differs qualitatively from that engaged by upright faces.

Type: Article
Title: Perceptual sensitivity to changes in interpersonal distance when observing social interactions: The effects of dyad arrangement and orientation
Location: England
Open access status: An open access version is available from UCL Discovery
DOI: 10.1177/17470218241275595
Publisher version: https://doi.org/10.1177/17470218241275595
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Social vision, configural processing, interpersonal distance, social interaction, Humans, Female, Male, Young Adult, Interpersonal Relations, Adult, Photic Stimulation, Orientation, Social Interaction, Face, Pattern Recognition, Visual, Facial Recognition, Adolescent, Social Perception, Analysis of Variance
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > Div of Psychology and Lang Sciences
URI: https://discovery.ucl.ac.uk/id/eprint/10215955
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