Cognitive Predictors of Adaptive Behaviour in Children With Down Syndrome: A Systematic Review.
Fernanda Silva Pereira, Renata Maria Silva Santos, Luiz Humberto Souza Junior and 6 others
PMID 41703925WHAT IT FOUND
Executive functions, especially working memory and inhibitory control, strongly predict adaptive behaviour in children with Down syndrome.
Targeting these cognitive skills, not just teaching daily tasks, may better support autonomy. Visual and IQ measures also contribute.
Key findings
01Working memory difficulties consistently predicted poorer adaptive behaviour across communication, daily living skills and socialisation domains.
02Inhibitory control showed moderate to large associations with daily living skills, with the strongest effects observed in this domain.
03Visual organisation and global intelligence indicators also explained significant portions of variance in community and motor self-sufficiency competencies.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTsWhat it means for SLPs
Read the rest of this summary
You get three full summaries a month, free, and we do not ask for a card. Search, the TL;DRs and your library stay unlimited either way.
What it does not show
Most included studies were cross-sectional, so causal relationships between cognitive skills and adaptive behaviour cannot be established. Adaptive behaviour was often measured by parent report, which may not fully capture the child's performance across different contexts like school. The number of included studies was small (eight), and methodological quality varied, with most rated as fair. Studies excluded children with comorbidities like Autism or ADHD, so findings may not apply to children with these additional diagnoses.
Declared interests
The authors declared no conflicts of interest. The study was funded by Brazilian government agencies including CAPES, CNPq, and FAPEMIG.
The easy way to misread this
Do not interpret these associations as proof that improving executive functions will automatically lead to better adaptive behaviour. The review includes mostly cross-sectional studies, which show correlation but cannot prove that cognitive training causes functional gains.
Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →