Phonological acquisition in preterm infants

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dc.contributor.authorPena, Marcela
dc.contributor.authorPittaluga, Enrica
dc.contributor.authorFarkas, Chamarrita
dc.date.accessioned2024-01-10T12:07:32Z
dc.date.available2024-01-10T12:07:32Z
dc.date.issued2010
dc.description.abstractIntroduction. The stock of phonemes used in the mother tongue is mostly acquired towards the end of the first year of life. Systematic exposure to speech begins, maintains and enhances the learning of native phonemes and lowers sensitivity to non-native ones. Speech deprival gives rise to serious problems in the infant's phonological development, yet little is known about the effects that premature exposure to speech can have on this learning. This study explores this issue by comparing the phonological discrimination of full-term and preterm infants at 12 months of age (corrected age in the preterm infants).
dc.description.abstractSubjects and methods. An analysis was performed to evaluate a sample of 24 preterm babies and two cohorts of full-term infants (26 and 27 children, respectively), all of whom were healthy. Phonological discrimination was assessed using the event-related evoked potentials technique.
dc.description.abstractResults. Full-term and preterm infants achieve the same level of phonological discrimination at the age of 12 months (corrected age in the preterm infants). But it is suggested that preterm infants need to use more memory resources than those required by full-term children.
dc.description.abstractConclusions. The phonological acquisition evaluated at one year of age offers similar levels of performance in both fullterm and preterm infants.
dc.fechaingreso.objetodigital2024-05-23
dc.format.extent7 páginas
dc.fuente.origenWOS
dc.identifier.doi10.33588/rn.5001.2009202
dc.identifier.eissn1576-6578
dc.identifier.issn0210-0010
dc.identifier.pubmedidMEDLINE:20073018
dc.identifier.urihttps://doi.org/10.33588/rn.5001.2009202
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/76294
dc.identifier.wosidWOS:000274539800003
dc.information.autorucPsicología;Farkas C;S/I;57254
dc.information.autorucPsicología;Peña M;S/I;1002571
dc.issue.numero1
dc.language.isoes
dc.nota.accesocontenido completo
dc.pagina.final18
dc.pagina.inicio12
dc.publisherREVISTA DE NEUROLOGIA
dc.revistaREVISTA DE NEUROLOGIA
dc.rightsacceso abierto
dc.subjectEvoked potentials
dc.subjectForeign phonemes
dc.subjectNative phonemes
dc.subjectPhonological acquisition
dc.subjectPlasticity
dc.subjectPreterm
dc.subjectLANGUAGE SPEECH-PERCEPTION
dc.subjectMISMATCH NEGATIVITY
dc.subjectCRITICAL PERIOD
dc.subject1ST YEAR
dc.subjectBRAIN
dc.titlePhonological acquisition in preterm infants
dc.typeartículo
dc.volumen50
sipa.codpersvinculados57254
sipa.codpersvinculados1002571
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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