Word-by-word entrainment of speech rhythm during joint story building

Movements and behaviour synchronise during social interaction at many levels, often unintentionally. During smooth conversation, for example, participants adapt to each others' speech rates. Here we aimed to find out to which extent speakers adapt their turn-taking rhythms during a story-buildi...

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Main Authors: Tommi eHimberg, Lotta eHirvenkari, Anne eMandel, Riitta eHari
Format: Article
Language:English
Published: Frontiers Media S.A. 2015-06-01
Series:Frontiers in Psychology
Subjects:
Online Access:http://journal.frontiersin.org/Journal/10.3389/fpsyg.2015.00797/full
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author Tommi eHimberg
Lotta eHirvenkari
Anne eMandel
Riitta eHari
author_facet Tommi eHimberg
Lotta eHirvenkari
Anne eMandel
Riitta eHari
author_sort Tommi eHimberg
collection DOAJ
description Movements and behaviour synchronise during social interaction at many levels, often unintentionally. During smooth conversation, for example, participants adapt to each others' speech rates. Here we aimed to find out to which extent speakers adapt their turn-taking rhythms during a story-building game.Nine sex-matched dyads of adults (12 males, 6 females) created two 5-min stories by contributing to them alternatingly one word at a time. The participants were located in different rooms, with audio connection during one story and audiovisual during the other. They were free to select the topic of the story.Although the participants received no instructions regarding the timing of the story building, their word rhythms were highly entrained (R ̅ = 0.70, p < 0.001) even though the rhythms as such were unstable (R ̅ = 0.14 for pooled data). Such high entrainment in the absence of steady word rhythm occurred in every individual story, independently of whether the subjects were connected via audio-only or audiovisual link.The observed entrainment was of similar strength as typical entrainment in finger-tapping tasks where participants are specifically instructed to synchronize their behaviour. Thus speech seems to spontaneously induce strong entrainment between the conversation partners, likely reflecting automatic alignment of their semantic and syntactic processes.
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spelling doaj.art-4f276beab49043c3866d8db6acd1632b2022-12-22T00:22:49ZengFrontiers Media S.A.Frontiers in Psychology1664-10782015-06-01610.3389/fpsyg.2015.00797141016Word-by-word entrainment of speech rhythm during joint story buildingTommi eHimberg0Lotta eHirvenkari1Anne eMandel2Riitta eHari3School of Science, Aalto UniversitySchool of Science, Aalto UniversitySchool of Science, Aalto UniversitySchool of Science, Aalto UniversityMovements and behaviour synchronise during social interaction at many levels, often unintentionally. During smooth conversation, for example, participants adapt to each others' speech rates. Here we aimed to find out to which extent speakers adapt their turn-taking rhythms during a story-building game.Nine sex-matched dyads of adults (12 males, 6 females) created two 5-min stories by contributing to them alternatingly one word at a time. The participants were located in different rooms, with audio connection during one story and audiovisual during the other. They were free to select the topic of the story.Although the participants received no instructions regarding the timing of the story building, their word rhythms were highly entrained (R ̅ = 0.70, p < 0.001) even though the rhythms as such were unstable (R ̅ = 0.14 for pooled data). Such high entrainment in the absence of steady word rhythm occurred in every individual story, independently of whether the subjects were connected via audio-only or audiovisual link.The observed entrainment was of similar strength as typical entrainment in finger-tapping tasks where participants are specifically instructed to synchronize their behaviour. Thus speech seems to spontaneously induce strong entrainment between the conversation partners, likely reflecting automatic alignment of their semantic and syntactic processes.http://journal.frontiersin.org/Journal/10.3389/fpsyg.2015.00797/fullSpeechsocial interactionentrainmentturn-takingmutual adaptationword rhythm
spellingShingle Tommi eHimberg
Lotta eHirvenkari
Anne eMandel
Riitta eHari
Word-by-word entrainment of speech rhythm during joint story building
Frontiers in Psychology
Speech
social interaction
entrainment
turn-taking
mutual adaptation
word rhythm
title Word-by-word entrainment of speech rhythm during joint story building
title_full Word-by-word entrainment of speech rhythm during joint story building
title_fullStr Word-by-word entrainment of speech rhythm during joint story building
title_full_unstemmed Word-by-word entrainment of speech rhythm during joint story building
title_short Word-by-word entrainment of speech rhythm during joint story building
title_sort word by word entrainment of speech rhythm during joint story building
topic Speech
social interaction
entrainment
turn-taking
mutual adaptation
word rhythm
url http://journal.frontiersin.org/Journal/10.3389/fpsyg.2015.00797/full
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AT lottaehirvenkari wordbywordentrainmentofspeechrhythmduringjointstorybuilding
AT anneemandel wordbywordentrainmentofspeechrhythmduringjointstorybuilding
AT riittaehari wordbywordentrainmentofspeechrhythmduringjointstorybuilding