Child Behavior Checklist

A standardised parent-report assessment tool used to evaluate behavioural and emotional problems in children aged 6-18. It measures internalising problems (anxiety, withdrawal, somatic complaints) and externalising problems (aggression, rule-breaking). The CBCL is widely used in research involving children with neurodevelopmental conditions — including ADHD and autism spectrum disorder — to assess the real-world behavioural impact of technology-based and digital therapeutic interventions.