Gender and autistic traits modulate implicit motor synchrony.

Interpersonal motor synchrony during walking or dancing is universally observed across cultures, and this joint movement was modulated by physical and social parameters. However, human interactions are greatly shaped by our unique traits, and self-related factors are surprisingly little studied in t...

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Main Authors: Miao Cheng, Masaharu Kato, Chia-Huei Tseng
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2017-01-01
Series:PLoS ONE
Online Access:https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0184083&type=printable
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author Miao Cheng
Masaharu Kato
Chia-Huei Tseng
author_facet Miao Cheng
Masaharu Kato
Chia-Huei Tseng
author_sort Miao Cheng
collection DOAJ
description Interpersonal motor synchrony during walking or dancing is universally observed across cultures, and this joint movement was modulated by physical and social parameters. However, human interactions are greatly shaped by our unique traits, and self-related factors are surprisingly little studied in the context of interpersonal motor synchrony. In this study, we investigated two such factors known to be highly associated with motor coordination: gender and autistic traits. We employed a real-world task extending our understanding beyond laboratory tasks. Participants of the same gender were paired up to walk and chat in a natural environment. A cover story was introduced so that participants would not know their walking steps were being recorded and instead believed that their location was being tracked by a global positioning system (GPS), so they would ignore the motor recording. We found that the female pairs' steps were more synchronized than those of the males, and higher autistic tendencies (measured by the autism-spectrum quotient) attenuated synchronous steps. Those who synchronized better had higher impression rating increase for their walking partners (measured by interpersonal judgement scale) than those who synchronized less well. Our results indicated that the participants' joint movements were shaped by predisposed traits and might share similar mechanism with social functions such as empathy.
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spelling doaj-art-93e3a6a94ee543d8a0b4f5bd53abbd3f2025-08-20T03:04:36ZengPublic Library of Science (PLoS)PLoS ONE1932-62032017-01-01129e018408310.1371/journal.pone.0184083Gender and autistic traits modulate implicit motor synchrony.Miao ChengMasaharu KatoChia-Huei TsengInterpersonal motor synchrony during walking or dancing is universally observed across cultures, and this joint movement was modulated by physical and social parameters. However, human interactions are greatly shaped by our unique traits, and self-related factors are surprisingly little studied in the context of interpersonal motor synchrony. In this study, we investigated two such factors known to be highly associated with motor coordination: gender and autistic traits. We employed a real-world task extending our understanding beyond laboratory tasks. Participants of the same gender were paired up to walk and chat in a natural environment. A cover story was introduced so that participants would not know their walking steps were being recorded and instead believed that their location was being tracked by a global positioning system (GPS), so they would ignore the motor recording. We found that the female pairs' steps were more synchronized than those of the males, and higher autistic tendencies (measured by the autism-spectrum quotient) attenuated synchronous steps. Those who synchronized better had higher impression rating increase for their walking partners (measured by interpersonal judgement scale) than those who synchronized less well. Our results indicated that the participants' joint movements were shaped by predisposed traits and might share similar mechanism with social functions such as empathy.https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0184083&type=printable
spellingShingle Miao Cheng
Masaharu Kato
Chia-Huei Tseng
Gender and autistic traits modulate implicit motor synchrony.
PLoS ONE
title Gender and autistic traits modulate implicit motor synchrony.
title_full Gender and autistic traits modulate implicit motor synchrony.
title_fullStr Gender and autistic traits modulate implicit motor synchrony.
title_full_unstemmed Gender and autistic traits modulate implicit motor synchrony.
title_short Gender and autistic traits modulate implicit motor synchrony.
title_sort gender and autistic traits modulate implicit motor synchrony
url https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0184083&type=printable
work_keys_str_mv AT miaocheng genderandautistictraitsmodulateimplicitmotorsynchrony
AT masaharukato genderandautistictraitsmodulateimplicitmotorsynchrony
AT chiahueitseng genderandautistictraitsmodulateimplicitmotorsynchrony