SDQ Had the Strongest Evidence Among Broad ADHD Rating Scales for Children
Among broad child behavior questionnaires used to screen for ADHD, the short hyperactivity-inattention subscale of the Strengths and Difficulties Questionnaire (SDQ) has the strongest measurement evidence, according to a 2026 review of 36 studies. None of the 12 scales reviewed met every quality standard.1 Research Highlights 36 studies, 12 scales: a systematic review in BMC …