Cognition and learning difficulties in a representative sample of school-aged children with cerebral palsy
J Wotherspoon1, K Whittingham1, J Sheffield2
1Queensland Cerebral Palsy & Rehabilitation Research Centre, Centre for Children's Health Research, The Faculty of Medicine, The University of Queensland, Brisbane, Australia.
Insights
Children with cerebral palsy (CP) often face intellectual impairments and significant academic challenges. Early screening and psychoeducational assessments are crucial for supporting their educational development.
Area of Science:
- Pediatric Neurology
- Developmental Psychology
- Educational Psychology
Background:
- Cerebral palsy (CP) frequently co-occurs with intellectual impairment, affecting academic outcomes in nearly half of affected children.
- Understanding the cognitive and academic profiles of children with CP is essential for targeted interventions.
Purpose of the Study:
- To evaluate the cognitive and academic functioning of primary-school-aged children diagnosed with cerebral palsy.
- To identify associations between cognitive abilities, demographic factors, and academic performance in this population.
Main Methods:
- A population-based cohort study involving 93 primary-school-aged children with CP.
- Assessment of fluid and crystallized intelligence using standardized tests (Raven's Coloured Progressive Matrices, Peabody Picture Vocabulary Test).
- Evaluation of academic achievement in word reading, spelling, and numerical operations using the Wechsler Individual Achievement Test, with subsequent statistical analyses including t-tests and regression.
Main Results:
- 44.1% of children with CP met criteria for intellectual developmental disorder.
- Academic skills in word reading, spelling, and numerical operations were significantly below population averages.
- Cognitive abilities were associated with Gross Motor Function Classification System (GMFCS) level and epilepsy diagnosis; intelligence measures explained a substantial portion of the variance in academic skills.
Conclusions:
- A significant proportion of children with cerebral palsy experience academic difficulties.
- Routine screening for cognitive and academic challenges is recommended for all children with CP.
- Comprehensive psychoeducational assessments should be conducted for children with CP exhibiting academic struggles to ensure appropriate support.
Background:
Nearly half of all children with CP experience intellectual impairment, with impacts on academic achievement.
Aims:
To assess cognitive and academic functioning for primary-school aged children with CP METHODS AND PROCEDURES: This population-based cohort study assessed 93 participants (male n = 62; mean = 9 years 9 months, SD 1 y 1.8 months) on measures of fluid and crystallised intelligence (Raven's Coloured Progressive Matrices, Peabody Picture Vocabulary Test) and academic achievement (Wechsler Individual Achievement Test). Analyses included t-tests, Pearson's chi-square and regression.
Outcomes And Results:
41 (44.1%) children met criteria consistent with intellectual developmental disorder. Academic skills were significantly below population means on word reading (M= 85.4, SD = 19.3), t(66) = -6.2, p < .001; spelling (M=83.3, SD=19.7) t(65) = -6.87, p < .001; and numerical operations (M=72.9, SD=21.7) Z = 66.0, p < .001. Cognitive ability was associated with GMFCS level (χ² (1, N = 93) = 16.15, p < .001) and diagnosis of epilepsy (χ² (2, N = 93) = 11.51 p = .003). Crystallised and fluid intelligence together accounted for 65% of the variance in word reading, 56% in spelling and 52% in numerical operations.
Implications:
Many children with CP experience academic challenges. Screening is recommended for all children with CP and full psychoeducational assessment undertaken when children with CP experience academic difficulties.
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