Effect of sex and dyad composition on speech and gesture development of singleton and twin children

dc.authorwosidOzturk, Sumeyra/KEZ-8481-2024
dc.contributor.authorOzturk, Sumeyra
dc.contributor.authorPinar, Ebru
dc.contributor.authorKetrez, F. Nihan
dc.contributor.authorOzcaliskan, Seyda
dc.date.accessioned2024-07-18T20:56:55Z
dc.date.available2024-07-18T20:56:55Z
dc.date.issued2021
dc.departmentİstanbul Bilgi Üniversitesien_US
dc.description.abstractChildren's early vocabulary shows sex differences - with boys having smaller vocabularies than age-comparable girls - a pattern that becomes evident in both singletons and twins. Twins also use fewer words than their singleton peers. However, we know relatively less about sex differences in early gesturing in singletons or twins, and also how singletons and twins might differ in their early gesture use. We examine the patterns of speech and gesture production of singleton and twin children, ages 0;10-to-3;4, during structured parent-child play. Boys and girls - singleton or twin - were similar in speech and gesture production, but singletons used a greater amount and diversity of speech and gestures than twins. There was no effect of twin dyad type (boy-boy, girl-girl, boy-girl) on either speech or gesture production. These results confirm earlier research showing close integration between gesture and speech in singletons in early language development, and further extend these patterns to twin children.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey [111K270]; Research in Challenges in Acquiring Language and Literacy Doctoral Fellowshipen_US
dc.description.sponsorshipWe thank the helpful comments provided by the the editor, Dr. Johanne Paradis, action editor Dr. Kamila Polisenska, and the two anonymous reviewers on an earlier version of the manuscript. We also thank Melis Ciftci and Fatih Sahinkayas for their help with data transcription and coding, along with the families for their participation in our study. The project was funded by a grant to N.K. (Ketrez-Sozmen, Scientific and Technological Research Council of Turkey, 111K270) and Research in Challenges in Acquiring Language and Literacy Doctoral Fellowship to Sumeyra Ozturk.en_US
dc.identifier.doi10.1017/S0305000920000744
dc.identifier.endpage1066en_US
dc.identifier.issn0305-0009
dc.identifier.issn1469-7602
dc.identifier.issue5en_US
dc.identifier.pmid33764287en_US
dc.identifier.scopus2-s2.0-85100755290en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1048en_US
dc.identifier.urihttps://doi.org/10.1017/S0305000920000744
dc.identifier.urihttps://hdl.handle.net/11411/8897
dc.identifier.volume48en_US
dc.identifier.wosWOS:000696182900011en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherCambridge Univ Pressen_US
dc.relation.ispartofJournal of Child Languageen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectTwinsen_US
dc.subjectSingletonsen_US
dc.subjectLanguage Developmenten_US
dc.subjectGesture-Speech İntegrationen_US
dc.subjectSex Differencesen_US
dc.subjectLanguageen_US
dc.subjectRisken_US
dc.subjectGenderen_US
dc.subjectOnseten_US
dc.subjectHandsen_US
dc.titleEffect of sex and dyad composition on speech and gesture development of singleton and twin childrenen_US
dc.typeArticleen_US

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