Abstract
The purpose of the present study was to evaluate the effect on verbal language development of purposefully encouraging hearing infants to use simple gestures as symbols for objects, requests, and conditions. To this end, 103, 11-month-old infants were divided into three groups, all of whom were seen in the laboratory for a variety of assessments, including standardized language tests at 15, 19, 24, 30, and 36 months. Parents of those in the Sign Training group modeled symbolic gestures and encouraged their infants to use them. Parents of infants in the Non-intervention Control group knew nothing about symbolic gestures or our special interest in language development. As a control for “training effects” (i.e., effects attributable to families being engaged in a language intervention program), parents of a second control group of infants (the Verbal Training group) were asked to make special efforts to model verbal labels. After comparisons of the two control groups minimized concerns about training effects, comparisons between the Sign Training and the Non-intervention Control group indicated an advantage for the Sign Training group on the vast majority of language acquisition measures. These results provide strong evidence that symbolic gesturing does not hamper verbal development and may even facilitate it. A variety of possible explanations for such an effect are discussed.
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Acredolo, L. P., & Goodwyn, S. W. (1985). Symbolic gesturing in language development: A case study. Human Development, 28, 40–49.
Acredolo, L. P., & Goodwyn, S. W. (1988). Symbolic gesturing in normal infants. Child Development, 59, 450–466.
Acredolo, L. P., & Goodwyn, S. W. (1990). Sign language in babies: The significance of symbolic gesturing for understanding language development. In R. Vasta (Ed.), Annals of Child Development, Vol. 7 (pp. 1- 42). London: Jessica Kingsley Publishers.
Acredolo, L. P., & Goodwyn, S. W. (1992, April). Infant symbolic acquisition in two modalities. Paper presented at the International Conference on Infant Studies, Miami, FL.
Acredolo, L. P., Goodwyn, S. W., Horobin, K. D., & Emmons, Y. D. (1999). The signs and sounds of early language development. In C. Tamis-LeMonda & L. Balter (Eds.), Child psychology: A handbook of contemporary issues (pp. 116–142). New York: Psychology Press.
Bates, E., Benigni, L. Bretherton, I., Camaioni, L., & Volterra, V. (1979). The emergence of symbols: Cognition and communication in infancy. New York: Academic Press.
Bates, E., Bretherton, I., & Snyder, L. (1988). From first words to grammar: Individual differences and dissociable mechanisms. Cambridge: Cambridge University Press.
Boyatzis, C. J., & Watson, M. W. (1993). Preschool children's symbolic representation of objects through gestures. Child Development, 64, 729–735.
Diamond, M., & Hopson, J. (1998). Magic trees of the mind. New York: Dutton.
Fenson, L., Dale, P. S., Reznick, J. S., Thal, D., Bates, E., Hartung, J. P., Pethick, S. T., & Reilly, J. S. (1993). The MacArthur Communicative Development Inventories (CDI). San Diego, CA: Singular Publishing Group, Inc.
Gardner, M. F. (1985). Receptive and Expressive One-Word Picture Vocabulary Test. Novato, CA: Academic Therapy Publications.
Goldin-Meadow, S. (1998). The development of gesture and speech as an integrated system. In J. Iverson & S. Goldin-Meadow (Eds.), The balance between gesture and speech in childhood (pp. 29–44). San Francisco, CA: Jossey-Bass.
Goodwyn, S. W. (1986). Mother-infant interaction and infants' spontaneous symbolic signing. Unpublished doctoral dissertation, University of California at Davis.
Goodwyn, S. W., & Acredolo, L. P. (1993). Symbolic gesture versus word: Is there a modality advantage for onset of symbol use? Child Development, 64, 688–701.
Goodwyn S. W., & Acredolo, L. P. (1998). Encouraging symbolic gestures: A new perspective on the relationship between gesture and speech. In J. Iverson & S. Goldin-Meadow (Eds.), The balance between gesture and speech in childhood (pp. 61–73). San Francisco, CA: Jossey-Bass.
Hedrick, D. L., Prather, E. M., & Tobin, A. R. (1984). Sequenced inventory of communication development, revised edition. Seattle: University of Washington Press.
Hodapp, R. M., Goldfield, E. C., & Boyatzis, C. J. (1984). The use and effectiveness of maternal scaffolding in mother-infant games. Child Development, 55, 772–781.
Huttenlocher, J., Haight, W., Bryk, A., Seltzer, M., & Lyons, T. (1991). Early vocabulary growth: Relation to language input and gender. Developmental Psychology, 27, 236–248.
Messinger, D. S., & Fogel, A. (1998). Give and take: The development of conventional infant gestures. Merrill-Palmer Quarterly, 44, 566–590.
Nelson, K. (1973). Structure and strategy in learning to talk. Monographs of the Society for Research in Child Development, 38 (1- 2, Serial No. 149).
Nicoladis, E., Mayberry, R. I., & Genesee, F. (1999). Gesture and early bilingual development. Developmental Psychology, 35, 514–526.
OReilly, A. W. (1995). Using representations: Comprehension and production of actions with imagined objects. Child Development, 66, 999–1010.
Schlesinger, H. S., & Meadow, K. P. (1972). Sound and sign: Childhood deafness and mental health. Berkeley, CA: University of California Press.
Simonds, R. J., & Scheibel, A. (1989). The postnatal development of the motor speech area: A preliminary study. Brain and Language, 37, 42–58.
Snyder, L., Bates, E., & Bretherton, I. (1981). Content and context in early lexical development. Journal of Child Language, 8, 565–582.
Studdert-Kennedy, M. (1991). Language development from an evolutionary perspective. In N. Krasnegor, D. Rumbaugh, R. Schiefelbusch, and M. Studdert-Kennedy (Eds.), Language acquisition: Biological and behavioral determinants (pp. 5–28). Hillsdale, NJ: Lawrence Erlbaum Associates.
Tomasello, M., & Farrar, J. (1986). Joint attention and early language. Child Development, 57, 1454–1463.
Vygotsky, L. S. (1978). Mind in society: The development of higher psychological processes. Cambridge, MA: Harvard University Press.
Werner, H., & Kaplan, B. (1963). Symbol formation. New York: John Wiley & Sons.
Wood, D. J., Bruner, J. S., & Ross, G. (1976). The role of tutoring in problem solving. Journal of Child Psychology and Psychiatry, 17, 89–100.
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Goodwyn, S.W., Acredolo, L.P. & Brown, C.A. Impact of Symbolic Gesturing on Early Language Development. Journal of Nonverbal Behavior 24, 81–103 (2000). https://doi.org/10.1023/A:1006653828895
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DOI: https://doi.org/10.1023/A:1006653828895