Child-Directed Speech Is Infrequent in a Forager-Farmer Population: A Time Allocation Study.
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SUBMITTER: Cristia A
PROVIDER: S-EPMC8030240 | biostudies-literature | 2019 May
REPOSITORIES: biostudies-literature
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Child-Directed Speech Is Infrequent in a Forager-Farmer Population: A Time Allocation Study.
Cristia Alejandrina A Dupoux Emmanuel E Gurven Michael M Stieglitz Jonathan J
Child development 20171102 3
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 bu ...[more]
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