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Autor/inn/en | Cristia, Alejandrina; Dupoux, Emmanuel; Gurven, Michael; Stieglitz, Jonathan |
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Titel | Child-Directed Speech Is Infrequent in a Forager-Farmer Population: A Time Allocation Study |
Quelle | In: Child Development, 90 (2019) 3, S.759-773 (15 Seiten)Infoseite zur Zeitschrift
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Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0009-3920 |
DOI | 10.1111/cdev.12974 |
Schlagwörter | Foreign Countries; Children; Verbal Communication; Indigenous Populations; Interpersonal Communication; Age Differences; Adults; Cultural Differences; Time; Bolivia |
Abstract | This article provides an estimation of how frequently, and from whom, children aged 0-11 years (Ns between 9 and 24) receive one-on-one verbal input among Tsimane forager-horticulturalists of lowland Bolivia. Analyses of systematic daytime behavioral observations reveal < 1 min per daylight hour is spent talking to children younger than 4 years of age, which is 4 times less than estimates for others present at the same time and place. Adults provide a majority of the input at 0-3 years of age but not afterward. When integrated with previous work, these results reveal large cross-cultural variation in the linguistic experiences provided to young children. Consideration of more diverse human populations is necessary to build generalizable theories of language acquisition. (As Provided). |
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Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2020/1/01 |