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Published on: August 25, 2014
Cognition, academic progress, behavior and self-concept at 14 years of very low birth weight children
A L Rickards1, E A Kelly, L W Doyle
1Division of Newborn Services, the Royal Women's Hospital, Carlton, Victoria, Australia.
Insights
Children born with very low birth weight (VLBW) face significant challenges in cognition, academics, and behavior. These VLBW individuals also exhibit lower self-esteem compared to normal birth weight peers.
Area of Science:
- Developmental Pediatrics
- Neuroscience
- Child Psychology
Background:
- Very low birth weight (VLBW) infants are at risk for developmental challenges.
- Long-term outcomes for VLBW individuals require continued investigation.
Purpose of the Study:
- To compare cognitive function, academic achievement, behavior, and self-concept in VLBW children versus normal birth weight (NBW) children at age 14.
- To identify specific areas of deficit in VLBW individuals.
Main Methods:
- Longitudinal study comparing 130 VLBW children (birth weight < 1501 g) with 42 NBW control children (birth weight > 2,499 g) at 14 years of age.
- Cognitive assessment using the Wechsler Intelligence Scale for Children, 3rd Edition.
- Evaluation of academic progress, behavior (teacher and parent ratings), and self-esteem.
Main Results:
- VLBW children scored significantly lower on all major cognitive scales and specific processes like visual processing, memory, learning, and problem-solving.
- Academic differences were noted in arithmetic; VLBW children experienced more social rejection and learning problems.
- VLBW children reported significantly lower self-esteem.
Conclusions:
- VLBW children exhibit persistent cognitive, academic, and behavioral deficits at age 14.
- Lower self-esteem is a significant issue for VLBW individuals.
- Early birth weight is a critical factor influencing long-term child development and well-being.
Abstract:
The aim of this study was to compare cognition, academic progress, behavior, and self-concept children of very low birth weight (VLBW, birth weight < 1501 g) born in the period 1980 to 1982 with randomly selected children of normal birth weight (NBW, birth weight > 2,499 g). At 14 years of age, 130 (84.4%) of 154 VLBW and 42 (70.0%) of 60 NBW children were assessed. Ten VLBW children and one NBW child who had cerebral palsy were excluded. VLBW children scored at a significantly lower level on all three composite scales of the Wechsler Intelligence Scale for Children, 3rd Edition. VLBW children were also significantly disadvantaged on more specific cognitive processes, including tests of visual processing and visual memory and on subtests reflecting learning and problem solving. Only in arithmetic was a difference between the groups discerned on tests of achievement. Significantly more VLBW children were rated by teachers as socially rejected and by their parents as having learning problems at school. VLBW children had significantly reduced self-esteem. VLBW children had more cognitive, academic, and behavioral problems and lower self-esteem at 14 years of age than NBW control subjects.
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