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dc.contributor.author
Rosemberg, Celia Renata  
dc.contributor.author
Alam, Florencia  
dc.contributor.author
Ramírez, María Laura  
dc.contributor.author
Ibañez, María Ileana  
dc.date.available
2023-06-26T12:20:00Z  
dc.date.issued
2023-04  
dc.identifier.citation
Rosemberg, Celia Renata; Alam, Florencia; Ramírez, María Laura; Ibañez, María Ileana; Activity contexts and child-directed speech in socioeconomically diverse argentinian households; Springer; International Journal of Early Childhood; 55; 1; 4-2023; 1-25  
dc.identifier.issn
0020-7187  
dc.identifier.uri
http://hdl.handle.net/11336/201437  
dc.description.abstract
This study examines the quantity and quality of child-directed speech across household activities in a socioeconomically diverse sample of Argentinian Spanish-speaking children, an understudied population. Thirty children (mean: 14.3 months) and their families were audio-recorded for four hours. The middle two hours were transcribed and analysed using computerised language analysis (CLAN) to: (a) calculate lexical quantity (tokens) lexical diversity (VOCD) and syntactic complexity (MLU); (b) identify nouns and verbs. The procedures also involve the coding of regulative versus referential utterances and ongoing activities with defined spatial and temporal boundaries ?feeding, play, booksharing, grooming and household chores? as well as calculating the proportion of 21 types of concrete nouns and action verbs. Regression analysis showed effects of SES and type of activity on: (a) the quantity, lexical diversity and syntactic complexity of child-directed speech; (b) the proportion of referential and regulative utterances addressed to the child; (c) certain degree of semantic regularity in word-activity associations; and (d) an effect of SES on a variety of nouns and verbs (e.g. toys; utensils). These results highlight qualitative differences in input across daily activities and the contribution of SES to variance in lexical diversity and word semantics. Results provide evidence needed to inform public policies responsible for the promotion of early childhood language development and education.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Household activities  
dc.subject
Child-directed speech  
dc.subject
Vocabulary development  
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Socioeconomic diferences  
dc.subject.classification
Otras Ciencias de la Educación  
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Ciencias de la Educación  
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CIENCIAS SOCIALES  
dc.title
Activity contexts and child-directed speech in socioeconomically diverse argentinian households  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2023-06-16T12:37:42Z  
dc.identifier.eissn
1878-4658  
dc.journal.volume
55  
dc.journal.number
1  
dc.journal.pagination
1-25  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Rosemberg, Celia Renata. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Centro Interdisciplinario de Investigaciones en Psicología Matemática y Experimental Dr. Horacio J. A. Rimoldi; Argentina  
dc.description.fil
Fil: Alam, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Centro Interdisciplinario de Investigaciones en Psicología Matemática y Experimental Dr. Horacio J. A. Rimoldi; Argentina  
dc.description.fil
Fil: Ramírez, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Centro Interdisciplinario de Investigaciones en Psicología Matemática y Experimental Dr. Horacio J. A. Rimoldi; Argentina  
dc.description.fil
Fil: Ibañez, María Ileana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Centro Interdisciplinario de Investigaciones en Psicología Matemática y Experimental Dr. Horacio J. A. Rimoldi; Argentina  
dc.journal.title
International Journal of Early Childhood  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/10.1007/s13158-022-00345-8  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s13158-022-00345-8