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The impact of low birthweight in infant patterns of regulatory behavior, mother-infant quality of interaction, and attachment

2022Journal article Open access
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dc.contributor.authorFuertes, Marina
dc.contributor.authorAntunes, Sandra
dc.contributor.authorMartelo, Inês
dc.contributor.authorDionisio, Francisco
dc.date.accessioned2022-08-01T08:44:14Z
dc.date.available2023-12-31T01:30:20Z
dc.date.issued2022
dc.description.abstractIt remains unclear whether infants born preterm are more likely to develop an insecure attachment with their mothers. In this study, instead of using gestational age criteria, we observe attachment in infants born with very low birthweight. Although the collinearity between gestational age and birthweight is high, infants born with very low birthweight for their gestational age tend to stay more days in NICU and to have more comorbidities than other infants with the same gestational age. Thus, we wonder about the impact of low gestational birth (per se) in infants' regulatory behavior, the quality of mother-infant interactions, and attachment security. The participants are 71 infants' weight lower than 1599 g of gestational weight (varying between 23 and 34 weeks of gestational) and their mothers. Dyads were observed in free play and during Face to Face Still-Face paradigm with infants at 3 months of corrected age. At 12 months of corrected age, mother-infant attachment was observed during Strange Situation. Results indicate that infants with low/very low gestational birthweight have high levels of insecure attachment (70 %) and non-positive patterns of regulatory behavior (64 %). Maternal and infant interactive behavior is highly associated with infant attachment. In turn, maternal interactive behavior is associated with gestational age, birthweight, and number of days in NICU.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.earlhumdev.2022.105633pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.21/14894
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0378378222000962?via%3Dihubpt_PT
dc.subjectAntibioticpt_PT
dc.subjectInfant attachmentpt_PT
dc.subjectLow birthweightpt_PT
dc.subjectMother-infant interactionspt_PT
dc.subjectPatterns of regulatory behaviorpt_PT
dc.titleThe impact of low birthweight in infant patterns of regulatory behavior, mother-infant quality of interaction, and attachmentpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.startPage105633pt_PT
oaire.citation.titleEarly Human Developmentpt_PT
oaire.citation.volume172pt_PT
person.familyNameFuertes
person.familyNameMartelo Ribeiro
person.familyNameDionísio
person.givenNameMarina
person.givenNameInês
person.givenNameFrancisco
person.identifier526876
person.identifierA-2129-2009
person.identifier.ciencia-id2416-A724-93B2
person.identifier.ciencia-idEA1F-EE7F-EC12
person.identifier.ciencia-id7413-DB46-16E0
person.identifier.orcid0000-0001-7061-5092
person.identifier.orcid0000-0001-9392-519X
person.identifier.orcid0000-0002-3653-1511
person.identifier.ridM-6480-2013
person.identifier.scopus-author-id16301662000
person.identifier.scopus-author-id6506790127
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationfbb8b28c-1228-4391-8dfd-bde2c9e204d8
relation.isAuthorOfPublication89137c44-33a7-4499-86a4-60d1e7195ccf
relation.isAuthorOfPublication5d6b95d0-41ec-4858-8808-d953d36ad737
relation.isAuthorOfPublication.latestForDiscovery5d6b95d0-41ec-4858-8808-d953d36ad737

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