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Maternal influence on the task behaviour of young Down's syndrome children
Insights
Children with Down syndrome showed that mental age impacts problem-solving skills. Maternal involvement reduced aimless actions in these children, highlighting the importance of support in cognitive development.
Area of Science:
- Developmental Psychology
- Pediatrics
- Genetics
Background:
- Down syndrome is a genetic disorder associated with cognitive and developmental delays.
- Understanding the factors influencing cognitive competence and behavior in children with Down syndrome is crucial for targeted interventions.
- Previous research indicates variability in developmental trajectories among children with Down syndrome.
Purpose of the Study:
- To investigate the relationship between mental age (MA) and measures of competence and organization in children with Down syndrome.
- To examine group differences in problem-solving behaviors between children with Down syndrome and typically developing controls.
- To assess the impact of maternal involvement on the behavior and competence of children with Down syndrome during a problem-solving task.
Main Methods:
- A comparative study involving 21 children with Down syndrome and 13 control children.
- Children engaged with a puzzle box featuring 10 distinct locking mechanisms.
- Two experimental conditions were implemented: free maternal interaction and restricted maternal involvement.
Main Results:
- Mental age was significantly correlated with competence and organizational skills in all children.
- Even after accounting for mental age, significant group differences persisted in competence, relocking behaviors, and aimless actions.
- Maternal involvement specifically reduced aimless actions among children with Down syndrome.
Conclusions:
- Mental age is a key predictor of cognitive competence in children with Down syndrome.
- Specific behavioral differences between children with Down syndrome and controls remain even when controlling for mental age.
- Maternal support can positively influence behavior, particularly by reducing aimless actions in children with Down syndrome.
Abstract:
Twenty-one Down's syndrome children (mean CA 45.5 months, SD 12.4; mean MA 24.8 months, SD 7.5) and 13 control children (mean CA 39.9 months, SD 11.6) played with a box which had 10 doors each secured by a different locking device. There were two conditions, one in which their mothers were free to interact with them and one where maternal involvement was restricted. Results showed that mental age was significantly associated with measures of competence and organization. When MA was partialled out as a covariate, group differences remained for the competence measures, relocking behaviours, and aimless actions. The involvement of the mother had a significant effect only in decreasing the aimless actions of the Down's syndrome children.