Hostname: page-component-cd9895bd7-p9bg8 Total loading time: 0 Render date: 2024-12-22T18:40:14.441Z Has data issue: false hasContentIssue false

Discrepancy between parental reports of infants' receptive vocabulary and infants' behaviour in a preferential looking task*

Published online by Cambridge University Press:  24 October 2007

CARMEL HOUSTON-PRICE*
Affiliation:
School of Psychology & Clinical Language Sciences, University of Reading, UK
EMILY MATHER
Affiliation:
School of Psychology & Clinical Language Sciences, University of Reading, UK
ELENA SAKKALOU
Affiliation:
School of Psychology, Cardiff University, UK
*
Address for correspondence: Dr Carmel Houston-Price, School of Psychology, University of Reading, Earley Gate, Whiteknights, Reading, RG6 6AL, UK. Email: [email protected]. Tel: 0118 378 5378. Fax: 0118 9316715.

Abstract

Two experiments are described which explore the relationship between parental reports of infants' receptive vocabularies at 1 ; 6 (Experiment 1a) or 1 ; 3, 1 ; 6 and 1 ; 9 (Experiment 1b) and the comprehension infants demonstrated in a preferential looking task. The instrument used was the Oxford CDI, a British English adaptation of the MacArthur-Bates CDI (Words & Gestures). Infants were shown pairs of images of familiar objects, either both name-known or both name-unknown according to their parent's responses on the CDI. At all ages, and on both name-known and name-unknown trials, preference for the target image increased significantly from baseline when infants heard the target's label. This discrepancy suggests that parental report underestimates infants' word knowledge.

Type
Research Article
Copyright
Copyright © Cambridge University Press 2007

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Arriaga, R. I., Fenson, L., Cronan, T. & Pethick, S. J. (1998). Scores on the MacArthur Communicative Development Inventory of children from low- and middle-income families. Applied Psycholinguistics 19(2), 209223.Google Scholar
Bates, E., Bretherton, I. & Snyder, L. (1988). From first words to grammar: Individual differences and dissociable mechanisms. Cambridge: Cambridge University Press.Google Scholar
Behrend, D. A. (1988). Overextensions in early language comprehension: Evidence from a signal detection approach. Journal of Child Language 15, 6375.CrossRefGoogle ScholarPubMed
Caselli, M. C., Bates, E., Casadio, P., Fenson, J., Fenson, L., Sanderl, L & Weir, J. (1995). A cross-linguistic study of early lexical development. Cognitive Development 10, 159–99.Google Scholar
Charman, T., Drew, A., Baird, C. & Baird, G. (2003). Measuring early language development in preschool children with autism spectrum disorder using the MacArthur Communicative Developmental Inventory (Infant form). Journal of Child Language 30, 213–36.CrossRefGoogle Scholar
Dale, P. S., Bates, E., Reznick, J. S. & Morisset, C. (1989). The validity of a parent report instrument of child language at twenty months. Journal of Child Language 16, 239–51.Google Scholar
Evans, M. A. & Wodar, S. (1997). Maternal sensitivity to vocabulary development in specific language-impaired and language-normal preschoolers. Applied Psycholinguistics 18, 243–56.Google Scholar
Feldman, H. M., Dale, P. S., Campbell, T. F., Colborn, D. K., Kurs-Lasky, M., Rockette, H. E. & Paradise, J. L. (2005). Concurrent and predictive validity of parent reports of child language at ages 2 and 3 years. Child Development 76(4), 856–68.CrossRefGoogle ScholarPubMed
Feldman, H. M., Dollaghan, C. A., Campbell, T. F., Kurs-Lasky, M., Janosky, J. & Paradise, J. L. (2000). Measurement properties of the MacArthur Communicative Development Inventories at ages one and two years. Child Development 71(2), 310–22.Google Scholar
Fenson, L., Dale, P. S., Reznick, J. S., Bates, E., Thal, D. J. & Pethick, S. J. (1994). Variability in early communicative development. Monographs of the Society for Research in Child Development, Serial no. 242, 59(5), 1173.CrossRefGoogle ScholarPubMed
Fenson, L., Dale, P. S., Reznick, J. S., Thal, D., Bates, E., Hartung, J. P., Pethick, S. & Reilly, J. S. (1993). The MacArthur Communicative Development Inventories: User's guide and technical manual. San Diego, CA: Singular Publishing Group.Google Scholar
Fenson, L., Pethick, S., Renda, C., Cox, J. L., Dale, P. S. & Reznick, J. S. (2000). Short-form versions of the MacArthur Communicative Development Inventories. Applied Psycholinguistics 21, 95116.CrossRefGoogle Scholar
Golinkoff, R. M., Hirsh-Pasek, K., Cauley, K. M. & Gordon, L. (1987). The eyes have it: lexical and syntactic comprehension in a new paradigm. Journal of Child Language 14, 2345.Google Scholar
Golinkoff, R. M., Mervis, C. B. & Hirsh-Pasek, K. (1994). Early object labels: The case for a developmental lexical principles framework. Journal of Child Language 21(1), 125–55.CrossRefGoogle ScholarPubMed
Graham, S. A. & Poulin-Dubois, D. (1999). Infants' reliance on shape to generalize novel labels to animate and inanimate objects. Journal of Child Language 26(2), 295320.Google Scholar
Halberda, J. (2003). The development of a word-learning strategy. Cognition 87(1), B23B34.CrossRefGoogle ScholarPubMed
Hamilton, A., Plunkett, K. & Schafer, G. (2000). Infant vocabulary development assessed with a British Communicative Development Inventory. Journal of Child Language 27, 689705.CrossRefGoogle ScholarPubMed
Hirsh-Pasek, K. & Golinkoff, R. M. (1996). The intermodal preferential looking paradigm reveals emergent language comprehension. In McDaniel, D., McKee, C. & Cairns, H. (eds) Methods for assessing children's syntax, 105124. Cambridge, MA: MIT Press.Google Scholar
Houston-Price, C., Plunkett, K. & Duffy, H. (2006). The use of social and salience cues in early word learning. Journal of Experimental Child Psychology 95(1), 2755.Google Scholar
Houston-Price, C., Plunkett, K. & Harris, P. (2005). ‘Word-learning wizardry’ at 1 ; 6. Journal of Child Language 32, 175–89.CrossRefGoogle ScholarPubMed
Maital, S., Dromi, E., Sagi, A. & Bornstein, M. (2000). The Hebrew Communicative Development Inventory: language specific properties and cross-linguistic generalizations. Journal of Child Language 27, 4367.Google Scholar
Markman, E. M. (1989). Categorization and naming in children. Cambridge, MA: MIT Press.Google Scholar
Markman, E. M., Wasow, J. L. & Hansen, M. B. (2003). Use of the mutual exclusivity assumption by young word learners. Cognitive Psychology 47(3), 241–75.Google Scholar
Merriman, W. E. & Bowman, L. L. (1989). The mutual exclusivity bias in children's word learning. Monographs of the Society for Research in Child Development, Serial no. 220, 54(3–4).CrossRefGoogle ScholarPubMed
Mills, D. L., Coffey-Corina, S. A. & Neville, H. J. (1993). Language acquisition and cerebral specialization in 20-month-old infants. Journal of Cognitive Neuroscience 5(3), 317–34.Google Scholar
Mills, D. L., Plunkett, K., Prat, C. & Schafer, G. (2005). Watching the infant brain learn words: Effects of vocabulary size and experience. Cognitive Development 20, 1931.CrossRefGoogle Scholar
Molfese, D. (1990). Auditory evoked responses recorded from 16-month-old human infants to words they did and did not know. Brain and Language 38, 345–63.Google Scholar
Reese, E. & Read, S. (2000). Predictive validity of the New Zealand MacArthur Communicative Development Inventory: Words and Sentences. Journal of Child Language 27(2), 255–66.Google Scholar
Reznick, J. S. (1990). Visual preference as a test of infant word comprehension. Applied Psycholinguistics 11, 145–66.Google Scholar
Ring, E. D. & Fenson, L. (2000). The correspondence between parent report and child performance for receptive and expressive vocabulary beyond infancy. First Language 20, 141–59.CrossRefGoogle Scholar
Robinson, C. W., Shore, W. J., Hull Smith, P. & Martinelli, L. (2000). Developmental differences in language comprehension: What 22-month-olds know when their parents are not sure. Poster presented at the International Conference on Infant Studies, Brighton, July, 2000.Google Scholar
Schafer, G. (1998). Word learning in infancy. Unpublished doctoral thesis, University of Oxford.Google Scholar
Schafer, G. & Plunkett, K. (1998). Rapid word learning by 15-month-olds under tightly controlled conditions. Child Development 69(2), 309320.Google Scholar
Stennes, L. M., Burch, M. M., Sen, M. G. & Bauer, P. J. (2005). A longitudinal study of gendered vocabulary and communicative action in young children. Developmental Psychology 41, 7588.Google Scholar
Swingley, D., Pinto, J. P. & Fernald, A. (1998). Assessing the speed and accuracy of word recognition in infants. In Rovee-Collier, C., Lipsitt, L. P. & Hayne, H. (eds) Advances in infancy research, Vol. 12, 257–77. Stamford, CT: Ablex.Google Scholar
Thomas, D. G., Campos, J. J., Shucard, D. W., Ramsay, D. S. & Shucard, J. (1981). Semantic comprehension in infancy: A signal detection analysis. Child Development 52, 798803.CrossRefGoogle ScholarPubMed
Tincoff, R. & Jusczyk, P. W. (1999). Some beginnings of word comprehension in 6-month-olds. Psychological Science 10(2), 172–5.CrossRefGoogle Scholar
Tomasello, M. & Mervis, C. B. (1994). The instrument is great, but measuring comprehension is still a problem. Commentary on Fenson, Dale, Reznick, Bates, Thal & Pethick, 1994. Monographs of the Society for Research in Child Development 59, 174–9.Google Scholar
Weitzner-Lin, B. (1996). Assessing communicative and linguistic development through parent and teacher report. Infant Toddler Intervention 6(3), 247–52.Google Scholar
Yoder, P. J., Warren, S. F. & Biggar, H. A. (1997). Stability of maternal reports of lexical comprehension in very young children with developmental delays. American Journal of Speech-Language Pathology 6, 5964.Google Scholar