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Working memory deficits and social problems in children with ADHD
Michael J Kofler1, Mark D Rapport, Jennifer Bolden
1Children's Learning Clinic-IV, Department of Psychology, University of Central Florida, P.O. Box 161390, Orlando, FL 32761, USA. michael.kofler@ucf.edu
Working memory deficits in children with Attention-Deficit/Hyperactivity Disorder (ADHD) indirectly impact social problems. These issues stem from difficulties in attention and executive functions, affecting social interactions.
Area of Science:
- Neuroscience
- Developmental Psychology
- Child Psychiatry
Background:
- Social problems are a significant impairment in children with Attention-Deficit/Hyperactivity Disorder (ADHD).
- Understanding the cognitive underpinnings of these social difficulties is crucial for effective interventions.
Purpose of the Study:
- To investigate the role of working memory deficits in mediating social problems in children with ADHD.
- To differentiate the impact of various working memory components on social functioning.
Main Methods:
- The study compared children with ADHD (N=39) and typically developing boys on working memory tasks and social problem measures.
- Bootstrapped, bias-corrected mediation analyses were employed to examine indirect effects.
Main Results:
- Working memory deficits significantly and indirectly impact social problems in children with ADHD.
- Central executive deficits influenced social problems via inattentive and impulsive-hyperactive symptoms.
- Phonological and visuospatial working memory systems showed a limited but distinct relationship with social problems.
Conclusions:
- Impaired social interactions in ADHD are largely a consequence of working memory's role in attention and executive control.
- Targeting working memory and executive functions may improve social outcomes for children with ADHD.
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