What an AbilityScore of 100–200 means for Fine Motor Delay

If you've just seen a number like 100–200 beside your child's name, take a breath — it's a starting point, not a verdict.

In short

An AbilityScore® band of 100–200 is one snapshot along your child's fine motor journey — a structured measure of where their small-muscle skills (grasping, pinching, holding a crayon, using both hands together) sit right now, compared to your child's own baseline rather than to other children. It is a planning tool that helps your clinician set realistic, hopeful goals — not a label, and never the whole story of your child. What matters most is the direction of travel over time, and that is exactly what we measure and re-measure.

What this band tells us — and what it doesn't

Fine motor delay simply means the small, precise hand and finger movements are emerging a little later than expected. A band like 100–200 helps a clinician understand the gap between current skill and the next developmental step, so therapy can target the right rung of the ladder — for example, building shoulder and wrist stability before expecting a neat pencil grip.

What the band does not mean:

• It is not a diagnosis or an IQ score.
• It is not fixed — children move bands as skills bloom.
• It is not a comparison to the child next door; it's about your child's own progress.

The real value comes from re-measurement: the same structured assessment repeated over months turns quiet, day-to-day gains — a firmer grasp, a buttoned shirt, scissors used for the first time — into something you can actually see.

The Pinnacle way

Developmental measurement supports care planning; diagnosis requires an appropriately qualified healthcare professional., under the care of a qualified clinician — never from an online figure or a single number alone. Our clinicians administer a structured, clinician-led assessment, interpret the band in the context of your child's whole development, and build a plan around strengths. Backed by 2.5 billion+ data points and 25 million+ therapy sessions, the score becomes a shared map for you, your child and the team. Explore occupational therapy, understand how the AbilityScore® is calculated, or start at our home page.

Trusted sources

American Academy of Pediatrics developmental guidance (healthychildren.org); WHO ICD-11 framework for developmental motor function; American Occupational Therapy guidance via professional consensus.

Next step — Turn a number into a plan. Book a fine motor assessment with a Pinnacle occupational therapist to understand exactly what this band means for your child.

This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.