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Maternal sensitivity and overt aggression in young children with Down syndrome
Alison Niccols1, Karen Milligan, Vivienne Chisholm
1Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Canada. niccols@hhsc.ca
Brain and Cognition
|August 23, 2011
Summary
Maternal sensitivity in children with Down syndrome impacts aggression. Low maternal sensitivity at age 5 predicted overt aggression at home and school, highlighting a key environmental factor.
Area of Science:
- Developmental Psychology
- Genetics
- Child Psychiatry
Background:
- Children with genetic syndromes, including Down syndrome, face increased risks for behavioral issues.
- Understanding risk and resilience factors for aggression in this population is crucial.
Purpose of the Study:
- To investigate the relationship between maternal sensitivity and overt aggression in children with Down syndrome.
- To identify potential maternal factors influencing aggression in children with developmental delays.
Main Methods:
- Home observations of maternal sensitivity were conducted when children were 2, 3, and 5 years old.
- Maternal reports and observations of child aggression at home and school were assessed at age 5.
Main Results:
- Maternal sensitivity at ages 2 and 3 did not predict aggression at age 5.
- Low maternal sensitivity at age 5 significantly predicted overt aggression at both home and school.
Conclusions:
- Maternal sensitivity at age 5 is a significant predictor of aggression in children with Down syndrome.
- This finding highlights the importance of the maternal environment in modulating aggression in children with genetic syndromes.
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