Contributions of infant vagal regulation at 1 month to subsequent joint attention abilities

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dc.contributor.authorMateus V.
dc.contributor.authorCruz S.
dc.contributor.authorFerreira-Santos F.
dc.contributor.authorOsorio A.
dc.contributor.authorSampaio A.
dc.contributor.authorMartins C.
dc.date.accessioned2024-03-13T00:00:02Z
dc.date.available2024-03-13T00:00:02Z
dc.date.issued2018
dc.description.abstract© 2017 Wiley Periodicals, Inc.Since birth, humans develop an ability to regulate their inner states and behaviors, when facing demanding situations, in order to restore calmness and engage with other persons and the surrounding environment. The present study analyzed whether 1-month infant vagal regulation to auditory stimuli was associated with later joint attention abilities—responding to and initiating joint attention—in interaction with their mothers. Twenty-three infants were assessed and measures of respiratory sinus arrhythmia—RSA (baseline and vagal tone change during auditory stimulation) were used as index of vagal regulation. At 12-months, joint attention behaviors were assessed in a 10-min toy-play mother-infant interaction. Correlational analyses showed that lower baseline RSA and larger increases in vagal tone during auditory stimulation were related to more instances of joint attention behaviors at 12 months, especially responding to joint attention. Results suggest that distinct profiles of autonomic functioning may contribute to joint attention skills.
dc.description.firstpage111
dc.description.issuenumber1
dc.description.lastpage117
dc.description.volume60
dc.identifier.doi10.1002/dev.21582
dc.identifier.issn1098-2302
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/35652
dc.relation.ispartofDevelopmental Psychobiology
dc.rightsAcesso Restrito
dc.subject.otherlanguageauditory stimuli
dc.subject.otherlanguageinitiating joint attention
dc.subject.otherlanguageresponding to joint attention
dc.subject.otherlanguageRSA
dc.subject.otherlanguagevagal regulation
dc.titleContributions of infant vagal regulation at 1 month to subsequent joint attention abilities
dc.typeArtigo
local.scopus.citations3
local.scopus.eid2-s2.0-85033728294
local.scopus.subjectAttention
local.scopus.subjectAuditory Perception
local.scopus.subjectElectrocardiography
local.scopus.subjectFemale
local.scopus.subjectHumans
local.scopus.subjectInfant
local.scopus.subjectInfant Behavior
local.scopus.subjectMale
local.scopus.subjectMother-Child Relations
local.scopus.subjectRespiratory Sinus Arrhythmia
local.scopus.subjectVagus Nerve
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85033728294&origin=inward
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