Attentional Learning Helps Language Acquisition Take Shape for Atypically Developing Children, Not Just Children with Autism Spectrum Disorders

Charlotte Field, Melissa L. Allen, Charlie Lewis

Research output: Contribution to journalArticle (Academic Journal)

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Abstract

The shape bias—generalising labels to same shaped objects—has been linked to attentional learning or referential intent. We explore these origins in children with typical development (TD), autism spectrum disorders (ASD) and other developmental disorders (DD). In two conditions, a novel object was presented and either named or described. Children selected another from a shape, colour or texture match. TD children choose the shape match in both conditions, children with DD and ‘high-verbal mental age’ (VMA) children with ASD (language age > 4.6) did so in the name condition and ‘low-VMA’ children with ASD never showed the heuristic. Thus, the shape bias arises from attentional learning in atypically developing children and is delayed in ASD.
Original languageEnglish
Pages (from-to)3195-3206
Number of pages12
JournalJournal of Autism and Developmental Disorders
Volume46
Issue number10
Early online date3 Mar 2015
DOIs
Publication statusPublished - Oct 2016

Keywords

  • Autism spectrum disorders
  • Shape bias
  • Shape-as-cue
  • Attentional-learning-account
  • Word learning
  • Delay versus deviance

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