ADHD vs Developmental Coordination Disorder in young children

Two children can look distracted in class — but one mind is racing, and the other body is wrestling with its own coordination.

In short

ADHD (Attention-Deficit/Hyperactivity Disorder) is mainly about attention, impulse control and activity level — a child who struggles to stay focused, sits still or waits their turn. Developmental Coordination Disorder (DCD) is mainly about motor skills — a child whose movements are slow, clumsy or awkward, making tasks like buttoning, catching a ball or holding a pencil genuinely hard. ADHD is a difference in how attention is regulated; DCD is a difference in how the body plans and coordinates movement. Importantly, they can overlap — a fair number of children have both.

How they differ in everyday life

With ADHD, you tend to notice the mind in motion: difficulty sticking with one activity, losing things, fidgeting, blurting out answers, or moving from task to task without finishing. The challenge is steering attention and impulses, not the physical act itself.

With DCD, you tend to notice the body struggling: bumping into things, dropping cups, trouble learning to ride a bike, messy handwriting, or avoiding sports and craft because the movements feel hard to control. A child with DCD may concentrate beautifully — the difficulty is in executing the movement smoothly, not in paying attention.

The overlap can confuse the picture. A child with DCD may seem inattentive because tasks are physically tiring, and a child with ADHD may seem clumsy because they rush. This is exactly why careful, separate observation by a clinician matters — the right support depends on knowing which difficulty is driving what you see.

When to look more closely

Both are usually noticed in the early school years, when demands on focus and fine-motor skills rise together. If your child is persistently restless and inattentive across home and school, ADHD-type support may help. If your child consistently finds physical tasks — dressing, writing, catching — harder than peers of the same age, DCD-focused support, often through occupational and physiotherapy, is the better fit. A clinician will tease these apart and address each — or both.

The Pinnacle way

This is general information, not a diagnosis — a clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care, never from an app or form. Our team observes how your child attends, moves and copes, then shapes support — drawing on occupational therapy for coordination and daily skills, and behavioural therapy for attention and impulse strategies. Learn more about ADHD.

Trusted sources

The American Academy of Pediatrics and HealthyChildren on attention and motor development in children; the European Academy of Childhood Disability on Developmental Coordination Disorder; the World Health Organization ICD-11 for how these conditions are classified.

Next step — Unsure whether it's attention, coordination, or both? Book a developmental screening and let a clinician look closely at your child's strengths and needs.