Swipe om te navigeren naar een ander artikel
This study was conducted for the BASIS Team.
The members of the BASIS Team are provided in “Appendix 1”.
Many preschoolers with autism spectrum disorders (ASD) present relative lack of receptive advantage over concurrent expressive language. Such profile emergence was investigated longitudinally in 54 infants at high-risk (HR) for ASD and 50 low-risk controls, with three language measures taken across four visits (around 7, 14, 24, 38 months). HR infants presented three outcome subgroups: ASD, other atypicality, and typical development. Reduced receptive vocabulary advantage was observed in HR infants by 14 months, but was maintained to 24 months only in ASD/other atypicality outcome subgroups while typically-developing HR infants regained a more normative profile. Few group differences appeared on a direct assessment of language and parent-reported functional communication. Processes of early development toward ASD outcome and in intermediate phenotypes are discussed.
Log in om toegang te krijgen
Met onderstaand(e) abonnement(en) heeft u direct toegang:
Bates, E., Dale, P., & Thal, D. (1995). Individual differences and their implications for theories of language development. In P. Fletcher & B. MacWhinney (Eds.), Handbok of child language. Oxford, UK: Blackwell.
Chawarska, K., Klin, A., Paul, R., Macari, S., & Volkmar, F. (2010). A prospective study of toddlers with ASD: Short-term diagnostic and cognitive outcomes. Journal of Child Psychology and Psychiatry, 50, 1235–1245. CrossRef
Fenson, L., Dale, P. S., Reznick, J. S., Bates, E., Thal, D. J., & Pethick, S. J. (1994). Variability in early communicative development. Monographs for the Society for Research in Child Development, 59, 1–185. CrossRef
Fenson, L., Dale, P. S., Reznick, J. S., Thal, D. J., Bates, E., Hartung, J. P., et al. (1992). MacArthur Communicative Development Inventories: User’s guide and technical manual. Baltimore, MD: Paul H. Brookes.
Goodman, R., Ford, T., & Richards, H. (2000). The development and wellbeing assessment: Description and initial validation of an integrated assessment of child and adolescent psychopathology. Journal of Child Psychology and Psychiatry and Allied Disciplines, 41, 645–655. CrossRef
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. CrossRef
Lord, C., Risi, S., Lambrecht, L., Cook, E. H., Jr, Leventhal, B. L., DiLavore, P. C., et al. (2000). The autism diagnostic observation schedule—generic: A standard measure of social and communication deficits associated with the spectrum of autism. Journal of Autism and Developmental Disorders, 30, 205–233. PubMedCrossRef
Mitchell, S., Brian, J., Zwaigenbaum, L., Roberts, W., Szatmari, P., Smith, I., et al. (2006). Early language and communication development of infants later diagnosed with autism spectrum disorder. Developmental and Behavioral Pediatrics, 27, s69–s78. CrossRef
Mullen, B. (1995). Mullen scales of early learning. Circle Pines, MN: American Guidance Services.
Murphy, K. R., & Davidshofer, C. O. (1998). Psychological testing: Principles and applications (4th ed.). Upper Saddle River, NJ: Prentice Hall.
Rutter, M., Bailey, A., & Lord, C. (2003). Social communication questionnaire. Los Angeles, CA: Western Psychological Services.
Sparrow, S. S., Cicchetti, D. V., & Balla, D. A. (2005). Vineland adaptive behavior scales: Survey form (2nd ed.). Circle Pines, MN: American Guidance Service.
Tabachnick, B. G., & Fidell, L. S. (2007). Using multivariate statistics. Boston: Pearson.
World Health Organisation. (1993). Mental disorders: A glossary and guide to their classification in accordance with the 10th revision of the international classification of disease—research diagnostic criteria: ICD-10. Geneva: Author.
Zimmerman, I., Steiner, V., & Pond, R. (2002). Preschool Language Scale (4th ed.). San Antonio, TX: The Psychological Corporation.
- Early Language Profiles in Infants at High-Risk for Autism Spectrum Disorders
Mark H. Johnson
- Springer US