The Walking Corsi Test (WalCT): a normative study of topographical working memory in a sample of 4- to 11-year-olds

L Piccardi1, L Palermo, M Leonzi

  • 1a Life, Health and Environmental Science Department , University of L'Aquila , Coppito , Italy.

Insights

This study provides normative data for the Walking Corsi Test (WalCT) in children, revealing that spatial memory develops before topographical memory. Age impacts performance, not sex, with implications for clinical assessment.

Area of Science:

  • Neuroscience
  • Developmental Psychology
  • Cognitive Psychology

Background:

  • Topographical working memory is crucial for environmental navigation and independence.
  • The Walking Corsi Test (WalCT) has shown promise in assessing topographical memory deficits in adults.
  • Standardized administration procedures are needed for clinical and educational applications of the WalCT.

Purpose of the Study:

  • To establish normative data for the Walking Corsi Test (WalCT) in typically developing Italian children aged 4-11 years.
  • To compare performance on the WalCT with the Corsi Block-Tapping Test (CBT) in children.
  • To understand the developmental trajectory of topographical working memory in early childhood.

Main Methods:

  • 268 typically developing Italian children (4-11 years) completed the Walking Corsi Test (WalCT) and Corsi Block-Tapping Test (CBT).
  • Performance data were analyzed in relation to age and sex.
  • Statistical comparisons were made between WalCT and CBT performance across different age groups.

Main Results:

  • Age significantly influenced performance on both tests, while sex did not.
  • Children consistently achieved a larger span on the Corsi Block-Tapping Test (CBT) compared to the Walking Corsi Test (WalCT).
  • From approximately 5.6 years of age, children performed better on the CBT than the WalCT, indicating a developmental lag in topographical memory.

Conclusions:

  • Spatial memory, as measured by CBT, appears to develop earlier than topographical memory, assessed by WalCT.
  • The ability to process topographical information specifically emerges after 5 years of age, coinciding with increased environmental knowledge and independence.
  • The findings support the integration of the Walking Corsi Test (WalCT) into clinical assessments for evaluating topographical memory in children.