Activity contexts and child-directed speech in socioeconomically diverse argentinian households

Autores
Rosemberg, Celia Renata; Alam, Florencia; Ramírez, María Laura; Ibañez, María Ileana
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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.
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
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
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
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
Materia
Household activities
Child-directed speech
Vocabulary development
Socioeconomic diferences
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/201437
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/201437
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Activity contexts and child-directed speech in socioeconomically diverse argentinian householdsRosemberg, Celia RenataAlam, FlorenciaRamírez, María LauraIbañez, María IleanaHousehold activitiesChild-directed speechVocabulary developmentSocioeconomic diferenceshttps://purl.org/becyt/ford/5.3https://purl.org/becyt/ford/5This 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.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; ArgentinaFil: 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; ArgentinaFil: 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; ArgentinaFil: 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; ArgentinaSpringer2023-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/201437Rosemberg, 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; 1-250020-71871878-4658CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/10.1007/s13158-022-00345-8info:eu-repo/semantics/altIdentifier/doi/10.1007/s13158-022-00345-8info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:15:00Zoai:ri.conicet.gov.ar:11336/201437instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:15:00.972CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Activity contexts and child-directed speech in socioeconomically diverse argentinian households
title Activity contexts and child-directed speech in socioeconomically diverse argentinian households
spellingShingle Activity contexts and child-directed speech in socioeconomically diverse argentinian households
Rosemberg, Celia Renata
Household activities
Child-directed speech
Vocabulary development
Socioeconomic diferences
title_short Activity contexts and child-directed speech in socioeconomically diverse argentinian households
title_full Activity contexts and child-directed speech in socioeconomically diverse argentinian households
title_fullStr Activity contexts and child-directed speech in socioeconomically diverse argentinian households
title_full_unstemmed Activity contexts and child-directed speech in socioeconomically diverse argentinian households
title_sort Activity contexts and child-directed speech in socioeconomically diverse argentinian households
dc.creator.none.fl_str_mv Rosemberg, Celia Renata
Alam, Florencia
Ramírez, María Laura
Ibañez, María Ileana
author Rosemberg, Celia Renata
author_facet Rosemberg, Celia Renata
Alam, Florencia
Ramírez, María Laura
Ibañez, María Ileana
author_role author
author2 Alam, Florencia
Ramírez, María Laura
Ibañez, María Ileana
author2_role author
author
author
dc.subject.none.fl_str_mv Household activities
Child-directed speech
Vocabulary development
Socioeconomic diferences
topic Household activities
Child-directed speech
Vocabulary development
Socioeconomic diferences
purl_subject.fl_str_mv https://purl.org/becyt/ford/5.3
https://purl.org/becyt/ford/5
dc.description.none.fl_txt_mv 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.
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
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
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
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
description 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.
publishDate 2023
dc.date.none.fl_str_mv 2023-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/201437
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
0020-7187
1878-4658
CONICET Digital
CONICET
url http://hdl.handle.net/11336/201437
identifier_str_mv 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
0020-7187
1878-4658
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/10.1007/s13158-022-00345-8
info:eu-repo/semantics/altIdentifier/doi/10.1007/s13158-022-00345-8
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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