Developmental Coordination Disorder
Developmental coordination disorder (DCD) affects the acquisition and execution of coordinated motor skills. Everyday tasks may be unusually slow, effortful or inaccurate for the person’s age and opportunities to learn.
More than not being athletic
Difficulties may affect gross movement, fine motor skills or both: dressing, handwriting, cutlery, stairs, cycling, ball games and later tasks such as driving or using tools. Some signs appear early; others become clear only when school, self-care or work demands increase.
A low test score alone is not enough. The difficulty must have a meaningful and persistent effect on daily participation. Support aims to improve access, confidence and independence, not to compare a child with an idealised standard of physical performance.
Assessment
- Motor-skill acquisition and performance are substantially below what is expected for chronological age and genuine opportunities to practise.
- Clumsiness, slowness or inaccuracy interferes with self-care, education, work, play or leisure, and the pattern began during the developmental period.
- Vision, hearing, neurological conditions, intellectual development and other explanations are assessed; sudden loss of coordination is not a developmental pattern.
- Coexisting ADHD, language, learning and emotional difficulties are identified because they may shape both participation and the support plan.
Practical, task-based support
Occupational or physical therapy can practise specific goals—such as dressing, cycling, handwriting or playground skills—in clear steps with demonstration, feedback and repetition in real settings. Enjoyable physical activity should match the child’s current skills and avoid public comparison.
School adjustments may include extra time, reduced copying, typing or adapted tools and inclusive physical education. Shared functional goals across family, school and clinicians are reviewed as demands change, with attention to teasing, avoidance, fatigue and self-confidence.
When to seek help
Request assessment when motor difficulties persistently affect self-care, writing, play, exercise or safety. Do not wait for a child to simply ‘grow out of it’ when participation is narrowing. Sudden weakness, facial asymmetry, severe headache, new tremor, loss of walking or abrupt loss of skills requires urgent medical evaluation.