title: [An investigation of the imitation skills in children with autism spectrum disorder and their association with receptive-expressive language development].
abstract: OBJECTIVE
  This study aimed to compare imitation skills in children with autism spectrum disorder, and age-matched typically developing children and children with developmental delay, as well as to examine the association between imitation skills, and receptive and expressive language development in children with autism spectrum disorder.
  
  
  METHODS
  Imitation skills in children with autism spectrum disorder (n=18), and age-matched children with developmental delay (n=15) and typically developing children (n= 16) were assessed using the Motor Imitation Scale and Imitation Battery, and the differences in mean imitation scores between the groups were examined. Receptive language and expressive language development in the children with autism spectrum disorder were assessed using the Turkish Communicative Development Inventory (TCDI), and their association with imitation scores was explored.
  
  
  RESULTS
  The children with autism spectrum disorder had significantly lower imitation scores than the children with developmental delay and typically developing children; however, there wasn't a significant difference in imitation scores between the children with developmental delay and typically developing children. A significant association between imitation scores, and receptive and expressive language development was observed in the children with autism spectrum disorder.
  
  
  CONCLUSIONS
  The present findings indicate that deficient imitation skills are a distinctive feature of children with autism spectrum disorder and that imitation skills play a crucial role in children's language development.
authors.affiliation: Hacettepe University, Faculty of Health Sciences, Department of Child Development, Ankara. fturan@hacettepe.edu.tr
authors.forename: Figen
authors.initials: F
authors.lastname: Turan
authors.forename: Meral Çilem
authors.initials: MÇ
authors.lastname: Ökçün Akçamuş
mesh_terms: D000067877:Autism Spectrum Disorder / Q000150:complications / Q000523:psychology*; D016022:Case-Control Studies; D002648:Child; D005260:Female; D006801:Humans; D007100:Imitative Behavior; D007805:Language Development Disorders / Q000150:complications / Q000523:psychology*; D008297:Male; D013068:Speech Production Measurement