Both DCD and ADHD are recognised neurodevelopmental conditions, however, their co-occurrence and subsequent effects remain insufficiently explored. This paper aims to address this gap by examining the relationship between motor proficiency and ADHD symptoms in young children, and elucidating the combined impact on internalising and externalising symptoms. Data from the Coordination and Activity Tracking in CHildren (CATCH) study (n = 532) were analysed. Children aged 6-9years were classified…
