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Early indicators of learning problems in high-risk children
A K Li1, R S Sauve, D E Creighton
1Department of Educational Psychology, University of Calgary, Alberta, Canada.
Insights
Transient neurologic abnormalities in high-risk infants did not predict later learning problems. However, many children with perinatal difficulties still faced school-related challenges.
Area of Science:
- Pediatric Neurology
- Developmental Psychology
- Neonatal Care
Background:
- Children with perinatal difficulties are at higher risk for developmental issues.
- Transient neurologic abnormalities may or may not indicate long-term problems.
- Early identification and intervention are crucial for at-risk infants.
Purpose of the Study:
- To investigate the association between transient neurologic abnormalities in infancy and later learning problems.
- To determine if early, resolved neurologic abnormalities predict school-age difficulties in high-risk children.
- To explore the long-term outcomes of children with significant perinatal challenges.
Main Methods:
- A cohort of children with birth weights <1500g, requiring assisted ventilation, or neonatal seizures was studied.
- Cases had transient Amiel-Tison Neurologic Exam abnormalities between 4-18 months, but normal development by 24-48 months.
- Cases were compared to controls with consistently normal development.
Main Results:
- No significant differences were found between cases and controls in school-age cognitive, language, visual-motor, school performance, or behavior.
- Significant correlations were observed between perinatal/demographic factors and school-age outcomes.
- A notable proportion of high-risk children exhibited school-related problems despite normal early assessments.
Conclusions:
- Transient neurologic abnormalities in infancy do not reliably predict later learning or behavioral issues in high-risk children.
- Perinatal factors and demographics remain significant predictors of school-age outcomes.
- A substantial number of high-risk children require ongoing support for school-related difficulties.
Abstract:
The study examined the association between transient neurologic abnormalities and later learning problems in children who experienced perinatal difficulties. Follow-up assessments at school age were made of children from a Perinatal Follow-up Program who had birth weights less than 1500 g, or required assisted ventilation, or experienced seizures in the neonatal period. Eighteen children who had shown abnormalities on Amiel-Tison Neurologic Exam between 4 and 18 months of age, but assessed as developing normally on neuromotor and cognitive assessments by 24-48 months, were identified as cases. These cases were compared with 29 controls who had been assessed as normally developing throughout. No significant group differences were found on school-age cognitive, language, visual-motor, school performance, or behavior measures. Significant correlations between perinatal and demographic variables and school-age measures were found. A sizable number of these high-risk children were shown to have signs of school-related problems.