Adaptive and maladaptive cognitive emotion regulation in child- and adolescent ADHD

Children and adolescents with attention-deficit/hyperactivity disorder (ADHD) often experience difficulties with emotion regulation. Specific use of cognitive emotion regulation strategies may contribute to these challenges, albeit research in this area remain limited. Self-rated and task-specific use of adaptive and maladaptive cognitive emotion regulation strategies was assessed in children and adolescents with ADHD and typically developing controls (N=176, 10–17 years, 55.1% girls; subsample for self-rated use: N=94, 13–17 years, 61.7% girls). Self-rated use was measured with the short version of the Cognitive Emotion Regulation Questionnaire. Task-specific use was assessed by an experimental task involving viewing emotion-eliciting photos. Regression analyses were utilized to assess associations between ADHD and cognitive emotion regulation. Effects of sex and age were explored. Adjustments were made for co-occurring psychiatric symptoms. ADHD was associated with lower self-rated (β =-0.21, p = .044) and task-specific (β =-0.09, p = .015) use of adaptive strategies, and greater use of self-rated maladaptive strategies (β =0.27, p = .010). No associations remained after adjusting for co-occurring psychiatric symptoms and multiple comparisons. Rather, depressive symptoms may contribute to the self-rated use of maladaptive strategies. Post-hoc analyses revealed that ADHD was robustly linked to less self-rated use of acceptance (β =-0.38, p = .005). Lower use of self-rated acceptance may be characteristic for ADHD. Depressive symptoms may play a more vital role for maladaptive cognitive emotion regulation than ADHD. More studies are needed to explore the longitudinal relation between ADHD, emotion regulation and depression.