Abstract
Following positive social exchanges, the neural representation of interactive space around the body (peripersonal space; PPS) expands, whereas we also feel consciously more comfortable being closer to others (interpersonal distance; ID). However, it is unclear how relational traits, such as attachment styles, interact with the social malleability of our PPS and ID. A first, exploratory study (N=48) using a visuo-tactile, augmented reality task, found that PPS depended on the combined effects of social context and attachment anxiety. A follow-up preregistered study (N = 68), showed that those with high attachment anxiety demonstrated a sharper differentiation between peripersonal and extrapersonal space, even in a non-social context. A final, preregistered large-scale survey (N = 19,417) found that people scoring high in attachment anxiety prefer closer ID and differentiate their ID less based on feelings of social closeness. We conclude that attachment anxiety reduces the social malleability of both peripersonal and interpersonal space.
Original language | English |
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Article number | 105955 |
Number of pages | 18 |
Journal | iScience |
Volume | 26 |
Issue number | 2 |
Early online date | 11 Jan 2023 |
DOIs | |
Publication status | Published - 17 Feb 2023 |
Bibliographical note
Funding Information:This study was supported by the European Union’s Horizon 2020 research and innovation program under grant agreement No. 818070 , for the Consolidator Award METABODY to A.F. P.S. was funded by a PhD studentship from the University of Hertfordshire .
Funding Information:
This study was supported by the European Union's Horizon 2020 research and innovation program under grant agreement No. 818070, for the Consolidator Award METABODY to A.F. P.S. was funded by a PhD studentship from the University of Hertfordshire. M.v.M. P.S. E.V. P.J. and A.F. developed the hypothesis and research plan. A.S. and T.B. provided guidance on the PPS device and analyses of data. E.V. P.S. and A.B. collected the data. M.v.M. analyzed the data for Study 1. P.S. analyzed the data for Study 2 and 3. M.v.M. wrote the manuscript, under the guidance of all authors. All authors approved the final version of the manuscript submission. The authors report no conflict of interests.
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