Cognitions in children with OCD. A pilot study for age specific relations with severity

Area of Science:

• Child and Adolescent Psychiatry
• Cognitive Behavioral Therapy
• Neuroscience

Background:

• Cognitive theory posits that dysfunctional cognitions are central to the development and maintenance of obsessive-compulsive disorder (OCD).
• Understanding the relationship between cognitive distortions and symptom severity in pediatric OCD is crucial for targeted interventions.
• Previous research has explored cognitive factors in adult OCD, but less is known about these relationships in younger populations.

Purpose of the Study:

• To investigate the association between cognitive measures and the severity of obsessive-compulsive symptoms in a sample of children and adolescents diagnosed with OCD.
• To examine age-specific differences in the relationship between cognitive distortions and OCD symptomology.
• To compare cognitive profiles of children with OCD to community and clinical samples.

Main Methods:

• A sample of 39 children and adolescents with a primary OCD diagnosis participated.
• Symptom severity was assessed using the Child Yale-Brown Obsessive Compulsive Scale (CY-BOCS).
• Cognitive measures included the Magical Thinking Questionnaire (MTQ) and the Children's Automatic Thoughts Scale (CATS).

Main Results:

• No significant relationship was found between OCD severity and magical thinking across the entire sample.
• In younger children (8-12 years), no associations were observed between negative thoughts and OCD severity.
• In older adolescents (13-18 years), the CY-BOCS Obsession scale correlated with CATS subscales for Physical Threat, Social Threat, and Personal Failure.
• The OCD sample exhibited lower MTQ scores than a community sample and lower CATS scores than most clinical comparison groups.

Conclusions:

• The findings suggest that the role of cognitive distortions, such as magical thinking, in childhood OCD may be less pronounced than in adult OCD.
• Age appears to be a significant factor, with cognitive-symptom relationships emerging in older adolescents but not in younger children.
• Further research is needed to explore criterion contamination and develop age-specific explanatory hypotheses for cognitive-behavioral links in pediatric OCD.