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Cristia, Alejandrina; Dupoux, Emmanuel; Gurven, Michael; Stieglitz, Jonathan – Child Development, 2019
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…
Descriptors: Foreign Countries, Children, Verbal Communication, Indigenous Populations
Peer reviewedJasnow, Michael; Feldstein, Stanley – Child Development, 1986
Examines whether vocal exchanges between preverbal infants and their mothers show characteristics similar to those found to be typical of conversational exchanges between competent adult speakers. (HOD)
Descriptors: Behavior Patterns, Communication Research, Infants, Interpersonal Communication

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