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Set-shifting in healthy children and in children with idiopathic or cryptogenic epilepsy

A Schouten1, K J Oostrom, A C Peters

  • 1University Medical Centre, Wilhelmina Childern's Hospital, Division of Neuropsychology, Utrecht, The Netherlands. A.Schouten@wkz.azu.nl

Developmental Medicine and Child Neurology
|June 30, 2000
PubMed

Insights

Preschool children can effectively shift cognitive sets, contrary to previous debates. This study introduces a child-friendly sorting task, revealing

Area of Science:

  • Cognitive Psychology
  • Developmental Neuroscience
  • Child Psychology

Background:

  • Set-shifting, crucial for attention and behavioral regulation, is debated in young children.
  • Existing sorting tasks are often adult-designed, limiting their efficacy for pediatric assessment.

Purpose of the Study:

  • To investigate the set-shifting capabilities of healthy children aged 4-10 years.
  • To compare a novel Sorting Task for Children (STC) with the adult Modified Card Sorting Test.
  • To analyze error patterns in pediatric set-shifting to understand cognitive mechanisms.

Main Methods:

  • Administered the experimental Sorting Task for Children (STC) to 54 healthy children (4-10 years).
  • Compared STC performance with the Modified Card Sorting Test.
  • Conducted an extensive error analysis of the STC.

Main Results:

  • Preschool children demonstrate capability in set-shifting.
  • Perseverative errors were not predominant in the STC.
  • Pilot study on 10 children with epilepsy indicated unstable, not absent, set-shifting.

Conclusions:

  • Pediatric set-shifting may involve 'trial and error' learning rather than rigid mental sets.
  • Findings contrast with adult frontal lobe damage patterns.
  • Unstable set-shifting in epilepsy aligns with known behavioral regulation issues.

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