Social Skills and Emotion Recognition in Children With Elevated Cognitive Disengagement Syndrome Symptoms: A Comparative Study With Children Diagnosed With ADHD and Typically Developing Peers.

OBJECTIVE

Cognitive Disengagement Syndrome (CDS) is increasingly viewed as a distinct childhood condition. Although it overlaps with ADHD in some features, emerging evidence suggests a unique behavioral and cognitive profile. However, research examining social functioning and emotion recognition in children with pure CDS remains limited.

METHODS

This study compared social competence and facial emotion recognition abilities among children aged 8 to 12 years across three groups: those with elevated CDS symptoms (n = 43), those with ADHD (n = 40), and healthy controls (n = 43). Social functioning and peer relationships were evaluated using parent- and child-report social skills scales and peer interaction questionnaires. Emotion recognition was measured with the Reading the Mind in the Eyes Test (RMET).

RESULTS

Children with CDS showed significantly lower social skills and RMET scores than both ADHD and control groups (p < .001). Teachers reported fewer school friendships for the CDS group compared to ADHD and controls (p < .001), and CDS children also reported fewer out-of-school friendships than peers in the other groups (p = .035). Both child and teacher reports noted greater peer relationship difficulties in the CDS group compared to the other groups (p < .001). Teachers also observed more solitary behavior and lower group participation among CDS children (p < .001). Within the CDS group, social skills were negatively associated with oppositionality (r = -.347) and positively associated with inattention severity (r = .346). Regression analysis identified social skills scores as independent predictors of peer relationships across the full sample (p < .001).

CONCLUSION

These findings suggest that children with elevated CDS symptoms experience greater social difficulties and more pronounced emotion recognition impairments than both ADHD and typically developing peers, reflecting a distinct social-cognitive profile that extends beyond overlapping ADHD symptoms. The results underscore the importance of early recognition and targeted interventions.