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What counts as effective input for word learning?*

  • LAURA A. SHNEIDMAN (a1), MICHELLE E. ARROYO (a1), SUSAN C. LEVINE (a1) and SUSAN GOLDIN-MEADOW (a1)

Abstract

The talk children hear from their primary caregivers predicts the size of their vocabularies. But children who spend time with multiple individuals also hear talk that others direct to them, as well as talk not directed to them at all. We investigated the effect of linguistic input on vocabulary acquisition in children who routinely spent time with one vs. multiple individuals. For all children, the number of words primary caregivers directed to them at age 2 ; 6 predicted vocabulary size at age 3 ; 6. For children who spent time with multiple individuals, child-directed words from all household members also predicted later vocabulary and accounted for more variance in vocabulary than words from primary caregivers alone. Interestingly, overheard words added no predictive value to the model. These findings suggest that speech directed to children is important for early word learning, even in households where a sizable proportion of input comes from overheard speech.

Copyright

Corresponding author

Address for correspondence: Laura Shneidman, Center for Early Childhood Research, University of Chicago, 5848 S. University Ave., Chicago, IL, 60637. e-mail: lauras@uchicago.edu

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[*]

This research was supported by P01HD40605 to Goldin-Meadow and Levine. We thank K. Schonwald, B. Trofatter and J. Voigt for their administrative and technical help, K. Brasky, E. Croft, K. Duboc, B. Free, J. Griffin, S. Gripshover, C. Meanwell, E. Mellum, M. Nikolas, J. Oberholtzer, L. Rissman, M. Ryan, B. Seibel, K. Uttich and J. Wallman for help in data collection and transcription. We are grateful to the parents and children who participated in the study. Portions of this research were presented at the annual meeting of the Boston University Conference on Language Development, November 2006. This article is dedicated to the memory of Michelle E. Arroyo.

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References

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Akhtar, N. (2005). The robustness of learning through overhearing. Developmental Science 8, 199209.
Akhtar, N., Jipson, J. & Callanan, M. A. (2001). Learning words through overhearing. Child Development 72, 416–30.
Barnes, S., Gutfreund, M., Satterly, D. & Wells, G. (1983). Characteristics of adult speech which predict children's language development. Journal of Child Language 10, 6584.
Blum-Kulka, S. & Snow, C. E. (eds) 2002. Talking to adults: The contribution of multiparty discourse to language acquisition. Mahwah, NJ: Lawrence Erlbaum Associates Publishers.
Brown, P. (1998). Children's first verbs in Tzeltal: Evidence for an early verb category. Linguistics 36(4), 713–53.
Carpenter, M., Nagell, K. & Tomasello, M. (1998). Social cognition, joint attention, and communicative competence from 9 to 15 months of age. Monographs of the Society for Research in Child Development 63(4), 176.
Chavajay, P. & Rogoff, B. (1999). Cultural variation in management of attention by children and their caregivers. Developmental Psychology 35, 1079–90.
de Leon, Lourdes. (1998). The emergent participant: Interactive patterns in the socialization of Tzotzil (Mayan) infants. Journal of Linguistic Anthropology 8, 131–61.
Dunn, L. M. & Dunn, L. M. (1997). Peabody Picture Vocabulary Test, 3rd edn. Circle Pines, MN: American Guidance Service.
Floor, P. & Akhtar, N. (2006). Can 18-month-old infants learn words by listening in on conversations? Infancy 9, 327–39.
Gleitman, L. R., Newport, E. L. & Gleitman, H. (1984). The current status of the motherese hypothesis. Journal of Child Language 1, 4379.
Hart, B. & Risley, T. (1995). Meaningful differences in the everyday experience of young American children. Baltimore: Brooks.
Hoff, E. (2003). The specificity of environmental influence: Socioeconomic status affects early vocabulary development via maternal speech. Child Development 74, 1368–78.
Huttenlocher, J., Haight, W., Bryk, A., Seltzer, M. & Lyons, T. (1991). Early vocabulary growth: Relation to language input and gender. Developmental Psychology 27, 236–48.
Huttenlocher, J., Vasilyeva, M., Cymerman, E. & Levine, S. (2002). Language input and child syntax. Cognitive Psychology 45, 337–74.
Huttenlocher, J., Vasilyeva, M., Waterfall, H. R., Vevea, J. L. & Hedges, L. V. (2007). The varieties of speech to young children. Developmental Psychology 43, 1062–83.
Jones, C. P. & Adamson, L. B. (1987). Language use in mother–child and mother–child–sibling interactions. Child Development 58, 356–66.
Lieven, E. V. M. (1994). Crosslinguistic and crosscultural aspects of language addressed to children. In Gallaway, C. & Richards, B. J. (eds), Input and interaction in language acquisition, 5673. Cambridge: Cambridge University Press.
Newport, E. L., Gleitman, H. & Gleitman, L. R. (1977). Mother, I'd rather do it myself: Some effects and non-effects of maternal speech style. In Snow, C. E. & Ferguson, C. A. (eds), Talking to children, 109149. New York: Cambridge University Press.
Oshima-Takane, Y. & Robbins, M. (2003). Linguistic environment of second born children. First Language 23, 2140.
Rowe, M. L. (2008). Child-directed speech: Relation to socioeconomic status, knowledge of child development, and child vocabulary skill. Journal of Child Language 35, 185205.
Saffran, J., Hauser, M., Seibel, R., Kapfhamer, J., Tsao, F. & Cushman, F. (2008). Grammatical pattern learning by human infants and cotton-top tamarin monkeys. Cognition 107(2), 479500.
Shimpi, P. & Akhtar, N. (2011). Learning actions and words from third-party interactions. Unpublished paper presented at the biennial meeting of the Society for Research in Child Development.
Shneidman, L. A., Shimpi, P. M., Sootsman-Buresh, J., Knight-Schwartz, J. & Woodward, A. L. (2009). Social experience, social attention and word learning in an overhearing paradigm. Language Learning and Development 5(4), 266–81.
Tomasello, M. (1995). Joint attention as social cognition. In Moore, C., Dunham, P. & Philip, J. (eds), Joint attention: Its origins and role in development, 103130. Hillsdale, NJ: Lawrence Erlbaum Associates.
Tomasello, M. & Farrar, M. J. (1986). Joint attention and early language. Child Development 57, 1454–63.
Tomasello, M. & Todd, J. (1983). Joint attention and lexical acquisition style. First Language 4, 197211.
Wellen, C. J. (1985). Effects of older siblings on the language young children hear and produce. Journal of Speech & Hearing Disorders 50, 8499.

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