Should My Child Have a Griffiths III Assessment?

Wondering whether a Griffiths III is the right next step for your child? Here's exactly what it is — and what to expect.

In short

A Griffiths III assessment is a well-established, internationally used developmental check that maps how your child is growing across several areas of early development — through gentle play-based and observational tasks, not exams. It's worth considering if you or your child's doctor have questions about how your child is learning, communicating, moving or relating, especially in the early years (roughly birth to 6). It describes your child's profile of strengths and areas to support — it is not, by itself, a diagnosis.

What the Griffiths III involves

Think of it as a structured, friendly play session led by a trained professional:

• It's play-based, not test-like. Your child explores toys, pictures, blocks and simple activities while the assessor observes how they respond — most children find it enjoyable.
• It looks across five areas of development. These cover foundations of learning, language and communication, eye-and-hand coordination, personal-social-emotional skills, and gross motor (movement) abilities — giving a rounded picture rather than a single number.
• You stay close. A parent is usually present, and your everyday observations are part of the picture.
• It produces a developmental profile. The result describes where your child is strong and where a little extra support could help — useful for planning therapy, school readiness or simply reassurance.
• It takes time, not pressure. Sessions are paced to your child's comfort, with breaks as needed.

Should your child have one?

A Griffiths III can be helpful when there are questions about development — a milestone seems delayed, communication or play looks different, or a paediatrician has suggested a closer look. It's also used to track change over time. It isn't a screening tool for everyone, so the most useful first step is a conversation with a developmental professional who can decide whether Griffiths III — or another approach — best answers your questions.

The Pinnacle way

A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under the care of a qualified clinician — never from a single online figure or form. Our clinicians use validated, internationally recognised measures alongside our own clinician-administered AbilityScore® — a structured assessment that maps your child against their own baseline so progress becomes a visible line. Where a child needs support, that profile flows directly into practical developmental and speech therapy you can use at the centre and at home. Backed by 2.5 billion+ data points and 25 million+ therapy sessions across 70+ centres, our team turns assessment into a clear, do-able plan.

Trusted sources

WHO ICD-11 developmental framework; CDC and HealthyChildren (AAP) early developmental milestone guidance; ASHA guidance on communication assessment in young children. These describe the developmental domains a tool like Griffiths III observes and why early, rounded assessment matters.

Next step — Get clarity, not worry. Book an assessment with a Pinnacle clinician to discuss whether a Griffiths III or AbilityScore® best answers your questions about your child.

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