Association between working memory performance and parent and teacher ratings of working memory in 11-year-old

Laura Haveri1,2, Petriina Munck2,3, Jukka M Leppänen1

  • 1Department of Psychology and Speech-Language Pathology, University of Turku, Turku, Finland.

Insights

Working memory difficulties in preterm children are linked to everyday challenges. Central executive functions best predict these real-world working memory issues, according to parent and teacher ratings.

Area of Science:

  • Neuroscience
  • Developmental Psychology
  • Pediatrics

Background:

  • Children born very preterm and/or very low birth weight (VPT/VLBW) often exhibit working memory (WM) deficits.
  • Understanding the relationship between objective WM component measures and subjective ratings of everyday WM difficulties is crucial for this population.

Purpose of the Study:

  • To investigate the association between performance-based measures of phonological loop (PL), visuospatial sketchpad (VS), and central executive (CE) and parent/teacher-rated WM difficulties in 11-year-old VPT/VLBW children.
  • To determine which WM component best reflects everyday WM challenges in this cohort.

Main Methods:

  • Utilized the Working Memory Test Battery for Children (WMTB-C) and Wechsler Intelligence Scale for Children - Fourth edition (WISC-IV) for performance-based WM component assessment.
  • Administered the Behavioral Rating Inventory for Executive Functions (BRIEF) WM subscale to parents and teachers for rating everyday WM difficulties.
  • Analyzed associations between performance measures and BRIEF scores in 165 VPT/VLBW children.

Main Results:

  • Performance-based WM measures showed modest associations with parent- (18.9% variance) and teacher-rated (14.0%) everyday WM difficulties.
  • The central executive (CE) component was most consistently linked to both parent and teacher ratings of everyday WM challenges.
  • Both performance and rating-scale measures offered unique insights into WM skills.

Conclusions:

  • Tasks assessing central executive (CE) functions may be most indicative of real-world working memory (WM) in VPT/VLBW children.
  • Comprehensive assessment of WM skills in VPT/VLBW children requires integrating both performance-based tests and rating scales.
  • Findings highlight the importance of targeting CE functions in interventions for VPT/VLBW children with WM deficits.