دورية أكاديمية
Characterization of children's verbal input in a forager-farmer population using long-form audio recordings and diverse input definitions.
العنوان: | Characterization of children's verbal input in a forager-farmer population using long-form audio recordings and diverse input definitions. |
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المؤلفون: | Scaff C; University of Zurich, Institute of Evolutionary Medicine (IEM), Zurich, Switzerland.; PSL University, Laboratoire de Sciences Cognitives et de Psycholinguistique (ENS, EHESS, CNRS, DEC), Paris, France., Casillas M; University of Chicago, Comparative Human Development, Chicago, Illinois, USA., Stieglitz J; Institute for Advanced Study in Toulouse (IAST), Toulouse, France., Cristia A; PSL University, Laboratoire de Sciences Cognitives et de Psycholinguistique (ENS, EHESS, CNRS, DEC), Paris, France. |
المصدر: | Infancy : the official journal of the International Society on Infant Studies [Infancy] 2024 Mar-Apr; Vol. 29 (2), pp. 196-215. Date of Electronic Publication: 2023 Nov 28. |
نوع المنشور: | Journal Article |
اللغة: | English |
بيانات الدورية: | Publisher: Wiley-Blackwell Country of Publication: United States NLM ID: 100890607 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-7078 (Electronic) Linking ISSN: 15327078 NLM ISO Abbreviation: Infancy Subsets: MEDLINE |
أسماء مطبوعة: | Publication: 2010- : Hoboken : Wiley-Blackwell Original Publication: Mahwah, N.J. : Lawrence Erlbaum Associates, c2000- |
مواضيع طبية MeSH: | Speech* , Farmers*, Child ; Humans ; Female ; Child, Preschool ; Infant ; Male ; Sound Recordings ; Language Development |
مستخلص: | There is little systematically collected quantitative empirical data on how much linguistic input children in small-scale societies encounter, with some estimates suggesting low levels of directed speech. We report on an ecologically-valid analysis of speech experienced over the course of a day by young children (N = 24, 6-58 months old, 33% female) in a forager-horticulturalist population of lowland Bolivia. A permissive definition of input (i.e., including overlapping, background, and non-linguistic vocalizations) leads to massive changes in terms of input quantity, including a quadrupling of the estimate for overall input compared to a restrictive definition (only near and clear speech), while who talked to and around a focal child is relatively stable across input definitions. We discuss implications of these results for theoretical and empirical research into language acquisition. (© 2023 International Congress of Infant Studies (ICIS).) |
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معلومات مُعتمدة: | Understanding Human Cognition Scholar Award James S. McDonnell Foundation; ExELang, Grant agreement No. 101001095 H2020 European Research Council; ANR-14-CE30-0003 MechELex Agence Nationale de la Recherche; ANR-16-DATA-0004 ACLEW Agence Nationale de la Recherche; ANR-17-EURE-0010 Agence Nationale de la Recherche; ANR-17-EURE-0017 Agence Nationale de la Recherche; 275-89-033 NWO Veni Innovational Research Scheme |
تواريخ الأحداث: | Date Created: 20231128 Date Completed: 20240206 Latest Revision: 20240206 |
رمز التحديث: | 20240206 |
DOI: | 10.1111/infa.12568 |
PMID: | 38014953 |
قاعدة البيانات: | MEDLINE |
تدمد: | 1532-7078 |
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DOI: | 10.1111/infa.12568 |