Cited by 36Autism Spectrum Disorder ResearchLanguage Development and DisordersChild Nutrition and Feeding Issues

Environmental Factors Influence Language Development in Children with Autism Spectrum Disorders

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Grandgeorge, Marine, Hausberger, Martine, Tordjman, Sylvie, Deleau, Michel, Lazartigues, Alain, Lemonnier, Eric·2009·PLoS ONE

Abstract

BACKGROUND: While it is clearly admitted that normal behavioural development is determined by the interplay of genetic and environmental influences, this is much less the case for psychiatric disorders for which more emphasis has been given in the past decades on biological determinism. Thus, previous studies have shown that Autistic Spectrum Disorders (ASD) were not affected by parental style. However, animal research suggests that different behavioural traits can be differentially affected by genetic/environmental factors. METHODOLOGY/ PRINCIPAL FINDINGS: In the present study we hypothesized that amongst the ASD, language disorders may be more sensitive to social factors as language is a social act that develops under social influences. Using the Autism Diagnostic Interview-Revised, we compared the early characteristics of sensori-motor and language development in a large sample of children with ASD (n = 162) with parents belonging to different levels of education. The results showed that children raised by parents with a high level of education displayed earlier language development. Moreover, they showed earlier first words and phrases if their mother was at a high level of education, which reveals an additional gender effect. CONCLUSIONS/SIGNIFICANCE: To our knowledge this study may trigger important new lines of thought and research, help equilibrate social and purely biological perspectives regarding ASD and bring new hopes for environmentally based therapies.

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  1. [25]Hoff E Naigles L 2002 How children use input in acquiring a lexicon. Child Dev 73 418 433 11949900
  2. [34]Snowdon CT Hausberger M 1997 Social influences on vocal development Cambridge Cambridge University Press 380

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Authors
Grandgeorge, M., Hausberger, M., Tordjman, S., Deleau, M., Lazartigues, A., & Lemonnier, E.
Affiliations
  • Centre National de la Recherche Scientifique (FR)
  • Centre Hospitalier Guillaume Régnier (FR)
  • Université Rennes 2 (FR)
  • Centre Hospitalier Régional Universitaire de Brest (FR)
Corresponding author
Grandgeorge, Marine
Venue
PLoS ONE
Published
2009-04-09
Volume
4
Issue
4
Pages
e4683
ISSN
1932-6203 (ISSN-L)
OpenAlex
W1994672914
Cited by
36
References
52
Citations by year
2026: 4 · 2025: 3 · 2024: 5 · 2023: 2 · 2022: 2 · 2021: 4 · 2020: 2 · 2019: 2 · 2018: 2 · 2017: 3 · 2016: 1 · 2015: 1 · 2014: 1 · 2012: 2
FWCI
0.65
Type
journal article
Language
en
Open access
Locations
  • PLoS ONE (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • HAL (submittedVersion, other-oa)
  • HAL (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • ORI-OAI warehouse (University of Rennes) (submittedVersion, cc-by)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Social Sciences › Psychology › Developmental and Educational Psychology › Language Development and Disorders
  • Health Sciences › Medicine › Psychiatry and Mental health › Child Nutrition and Feeding Issues
Keywords
autism spectrum disorder, language development, parental education, environmental factors, gene-environment interaction, first words, gender differences, sensorimotor development, early childhood language
MeSH terms
Animals, Autistic Disorder, Child, Child, Preschool, Education, Environment, Female, Humans, Infant, Interpersonal Relations, Language, Language Development, Male, Sex Factors, Social Behavior

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