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Autistic children and the object permanence task

J L Adrien1, P Tanguay, C Barthélémy

  • 1Département de Neurophysiologie, Centre Hospitalier Régional, Universitaire de Bretonneau, Tours, France.

Acta Paedopsychiatrica
|January 1, 1993
PubMed
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Autistic children understand object permanence but struggle with problem-solving strategies. Deficiencies are linked to lower developmental quotients, not autistic social deficits, impacting task performance.

Area of Science:

  • Developmental Psychology
  • Child Psychology
  • Autism Spectrum Disorder Research

Background:

  • Autistic children often exhibit challenges in behavioral strategy execution, even when cognitive concepts are understood.
  • Object permanence understanding is present in many autistic children, but task performance differs from neurotypical peers.

Purpose of the Study:

  • To investigate the behavioral strategies used by mentally retarded autistic children in the Casati-Lezine Object Permanence Test.
  • To compare the problem-solving approaches of autistic children with those of non-autistic mentally retarded children and neurotypical children.

Main Methods:

  • Utilized the Casati-Lezine Object Permanence Test to assess behavioral strategies.
  • Conducted a qualitative analysis of task performance in children with varying developmental profiles.

Related Experiment Videos

Main Results:

  • Mentally retarded autistic children demonstrated deficient behavioral strategies in object permanence tasks compared to age-matched neurotypical children.
  • These strategy deficiencies were not attributed to stereotypic behaviors but correlated with lower developmental quotients, similar to non-autistic mentally retarded children.
  • Autistic children showed a tendency towards less coordinated and regular sequences in task-solving, irrespective of their developmental level.

Conclusions:

  • Problem-solving deficiencies in object permanence tasks for autistic children are more related to general cognitive development than specific autistic social-communication deficits.
  • Despite comparable developmental levels, autistic children exhibit distinct, less organized behavioral strategies in problem-solving tasks.