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Fine-tuning of utterance length to preverbal infants: effects on later language development*

Published online by Cambridge University Press:  17 February 2009

Ann D. Murray ,
Jeanne Johnson  and
Jo Peters
Ann D. Murray*
Affiliation:
University of Kansas
Jeanne Johnson
Affiliation:
Washington State University
Jo Peters
Affiliation:
Boys Town National Institute for Communication Disorders in Children
*
Department of Human Development and Family Studies, Kansas State University, Justin Hall, Manhattan, KS 66506, USA.
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Abstract

The purpose of this study was to determine (1) whether mothers simplify their speech during the second half of the first year of development when infants begin to comprehend words and use gestures to communicate intentionally, and (2) whether individual differences in mothers' speech adjustments influence their infants' later language acquisition. The subjects for the study were 14 mother-infant pairs from a medically low risk sample who were followed longitudinally. Mothers' mean length of utterance (MLU) was calculated from transcripts of face-to-face interaction when the infants were 0;3, 0;6, and 0;9 in age. Mothers who provided responsive and stimulating environments, as indicated by HOME scores, also reduced their MLU over the age range studied. Moreover, mothers' MLU adjustments during the first year were more predictive than the HOME scale in forecasting receptive language development at 1; 6. In contrast, expressive language abilities at 1; 6 were unrelated to the environmental variables measured but were predicted by child characteristics such as the infant's sex. These results suggest that a mother's ability to ‘fine-tune’ her early linguistic input may be predictive of her child's later receptive language functioning. Precursors of fine-tuning, such as maternal beliefs in reciprocity and infant object orientation, are discussed.

Type
Articles
Information
Journal of Child Language , Volume 17 , Issue 3 , October 1990 , pp. 511 - 525
Copyright
Copyright © Cambridge University Press 1990

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Footnotes

*

Data collection for this research was supported in part by a March of Dimes Social and Behavioral Sciences Research Grant awarded to Ann Murray while she was at the Boys Town National Institute for Communication Disorders in Children (BTNI) in Omaha, Nebraska. Additional support was provided by a Program Project Grant, and a Biomedicai Research Support Grant, both awarded to BTNI by NINCDS. Data analyses were completed while the first and second authors were postdoctoral fellows (NICHHD # 07255 and DE # 6008300899 respectively) at the Child Language Program of the University of Kansas. Special thanks go to Diane Leader and Peggy Rowley for data collection on the home visits.

References

REFERENCES

Adams, J. & Ramey, C. (1980). Structural aspects of maternal speech to infants reared in poverty. Child Development 51. 1280–1284.CrossRefGoogle ScholarPubMed
Bates, E., Benigni, L., Bretherton, I., Camaioni, L. & Volterra, V. (1977). From gesture to first word: On cognitive and social prerequisites. In Lewis, M. and Rosenblum, L. (eds), Interaction, conversation, and the development of language. New York: Wiley.Google Scholar
Bates, E., Bretherton, I., Beeghly-Smith, M. & McNew, S. (1982). Social bases of language development: A reassessment. Advances in Child Development and Behavior 16. 8–75.Google ScholarPubMed
Bayley, N. (1969). Bayley Scales of Infant Development. New York: Psychological Corporation.Google Scholar
Benedict, H. (1979). Early lexical development: Comprehension and production. Journal of Child Language 6. 183–200.Google Scholar
Brown, R. (1973). A first language: The early stages. Harvard University Press, Cambridge Mass.Google Scholar
Bzoch, K. & League, R. (1970). Assessing language skills in infancy: A handbook for the multidimensional analysis of emergent language. Baltimore: University Park Press.Google Scholar
Bruner, J. (1983). Child's talk: Learning to use language. Oxford: Oxford University Press.Google Scholar
Caldwell, B., Heider, J. & Kaplan, B. (1966). Home observation for measurement of the environment. Paper presented at the meeting of the American Psychological Association, New York, September.Google Scholar
Chapman, R. (1981). Computing mean length of utterance on morphemes. In Miller, J. (ed.), Assessing language production in children (pp. 22–25). Baltimore: University Park Press.Google Scholar
Chapman, R., Klee, T. & Miller, J. (1980). Pragmatic comprehension skills: How mothers get action. Paper presented to the American Speech and Hearing Association Annual Convention, Detroit, Michigan, November.Google Scholar
Cross, T. (1977). Mothers' speech adjustments: The contributions of selected child listener variables. In Snow, C. and Ferguson, C. (eds), Talking to children: Language input and acquisition (pp. 151–188). Cambridge: Cambridge University Press.Google Scholar
Elardo, R. (1976). A review of recent studies employing the Home Observation for Measurement of the Environment. Paper presented at the Southestern Conference on Human Development, Nashville, April 1976.Google Scholar
Elardo, R., Bradley, R. & Caldwell, B. (1977). A longitudinal study of the relation of infants' home environments to language development at age three. Child Development 48. 595–603.Google Scholar
Farran, D. (1982). Mother—child interaction, language development, and the school performance of poverty children. In Feagans, L. and Farran, D. (eds), The language of children reared in poverty. New York: Academic Press.Google Scholar
Furrow, D., Nelson, K. & Benedict, H. (1979). Mothers' speech to children and syntactic development. Some simple relationships. Journal of Child Language 6. 423–442.Google Scholar
Gleitman, L., Newport, E. & Gleitman, H. (1984). The current status of the motherese hypothesis. Journal of Child Language 11. 43–79.CrossRefGoogle ScholarPubMed
Heath, S. B. (1982). What no bedtime story means: Narrative skills at home and school. Language in Society 11. 49–76.CrossRefGoogle Scholar
Hirsh-Pasek, K. & Trieman, R. (1982). Doggerel: Motherese in a new context. Journal of Child Language 9. 229–237.Google Scholar
Hollingshead, A. (1975). Four factor index of social status. Unpublished manuscript. Yale University, New Haven.Google Scholar
Maccoby, E. & Jacklin, C. (1974). The psychology of sex differences. Stanford, CA: Stanford University Press.Google Scholar
LeVine, R. (1988). Human parental care: Universal goals, cultural strategies, individual behavior. In R. LeVine, P. Miller & M. West (eds), Parental behavior in diverse societies, New Directions in Child Development, No. 40, 3–12.Google Scholar
McCall, R. (1973). Bias in the analysis of repeated measures designs: Some alternative approaches. Child Development 44. 401–415.CrossRefGoogle Scholar
Murray, A. (1988). Newborn auditory brainstem evoked responses (ABRs): Longitudinal correlates in the first year. Child Development 59. 1542–1554.Google Scholar
Nelson, K. (1982). Theories of the child's acquisition of syntax: A look at rare events and at necessary, catalytic and irrelevant components of mother—child conversation. Annals of the New York Academy of Sciences 354, 45–67.Google Scholar
Penman, R., Cross, T., Milgrom-Friedman, J. & Meares, R. (1983). Mothers' speech to prelingual infants: A pragmatic analysis. Journal of Child Language 10. 17–34.CrossRefGoogle ScholarPubMed
Phillips, J. (1973). Syntax and vocabulary of mothers' speech to young children: Age and sex comparisons. Child Development 44. 182–185.Google Scholar
Piaget, J. (1954). The construction of reality in the child. New York: Ballantine.Google Scholar
Richman, A., LeVine, R., New, R., Howrigan, G., Welles-Nystrom, B. & LeVine, S. (1988). Maternal behavior to infants in five cultures. In R. LeVine, P. Miller & M. West (eds), Parental behavior in diverse societies, New Directions in Child Development, No. 40, 81–98.Google Scholar
Sherrod, K., Crawley, S., Petersen, G. & Bennett, P. (1978). Maternal language to prelinguistic infants: Semantic aspects. Infant Behavior and Development 1. 335–345.Google Scholar
Sherrod, K., Friedman, S., Crawley, S., Drake, D. & Devieux, J. (1977). Maternal language to prelinguistic infants: Syntactic aspects. Child Development 48. 1662–1665.Google Scholar
Snow, C. (1972). Mothers' speech to children learning language. Child Development 43. 549–65.Google Scholar
Snow, C. (1977). The development of conversations between mothers and babies. Journal of Child Language 4. 1–22.Google Scholar
Snow, C. & Ferguson, C. (eds) (1977). Talking to children: Language input and acquisition. Cambridge: Cambridge University Press.Google Scholar
Stern, D., Spieker, S., Barnett, J. R. & MacKain, K. (1983). The prosody of maternal speech: Infant age and context related changes. Journal of Child Language 10. 1–15.Google Scholar
Tulkin, S. & Cohler, B. (1973). Child-rearing attitudes and mother-child interaction in the first year of life. Merrill-Palmer Quarterly 19. 95–106.Google Scholar
Van Kleeck, A. & Carpenter, R. (1980). The effects of children's language comprehension level on adults' child-directed talk. Journal of Speech and Hearing Research 23. 546–569.Google Scholar
Vygotsky, L. (1978). Mind in society. Cambridge: Harvard University Press.Google Scholar
Wulbert, M., Inglis, S., Kriegsmann, E. & Mills, B. (1975). Language delay and associated mother-child interactions. Developmental Psychology 11. 61–70.Google Scholar