Handwriting is a fundamental skill crucial for effective communication and learning. While previous research has demonstrated handwriting impairments in individuals with attention-deficit/hyperactivity disorder (ADHD) and developmental dyslexia (DD) separately, the impact of their comorbidity on children’s handwriting abilities remains largely unexplored. This study employed a written production task and a copying task to measure handwriting speed and legibility in children with DD-only (N =…
