Stanford-Binet Intelligence Scales
What is the Stanford-Binet Intelligence Scales (SBIS)?
The Stanford-Binet Intelligence Scales (SBIS) is a clinician-administered, standardised test of cognitive ability — how a person reasons, solves problems, remembers and works with words and ideas. It gives an overall measure plus scores across five areas: fluid reasoning, knowledge, quantitative reasoning, visual-spatial processing and working memory, across both verbal and non-verbal channels. It is one part of a wider evaluation, must be interpreted by a trained professional, and a single number never defines a child.
One of the oldest and most carefully studied ways to understand how a child thinks, reasons and solves problems — that is the Stanford-Binet.
In short
The Stanford-Binet Intelligence Scales (SBIS) is a clinician-administered test used to assess a child's (or adult's) cognitive abilities — how they reason, solve problems, remember information and work with words and ideas. It produces an overall measure of intellectual ability along with scores across several distinct thinking skills. It is a structured, standardised tool that must be given and interpreted by a trained professional, not a quick quiz or an app, and a single number never tells the whole story of a child.What the SBIS assesses
The current edition looks at thinking across two broad channels — verbal (using language and words) and non-verbal (using pictures, patterns and hands-on tasks) — so a child who finds spoken language harder can still show their reasoning. Within these channels it taps five areas of ability: fluid reasoning (working out new problems), knowledge (general learning and vocabulary), quantitative reasoning (early number and maths sense), visual-spatial processing (understanding shapes, space and patterns), and working memory (holding and using information in the moment). Because it can be used across a wide age range, including young children, it is often part of a fuller assessment when a family or teacher wants to understand a child's learning profile — their strengths as well as the areas needing support. A score is always read alongside how a child copes at home and school, never in isolation.When it is used
The SBIS may be suggested as one piece of a broader developmental or psychological evaluation — for example when exploring a child's learning needs, a query around intellectual ability, or to help shape an individualised support plan. It is one instrument among several; the meaningful outcome is a rounded understanding of the whole child, not a label.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. Where a cognitive measure like the Stanford-Binet is helpful, our clinicians weave it into a fuller picture of your child's language, learning and play, and build an individualised plan that may draw on child psychology and other supports as needed.Trusted sources
The American Psychological Association and ASHA describe standardised cognitive assessment as one part of a comprehensive evaluation; WHO and AAP guidance emphasise understanding the whole child across developmental areas rather than relying on a single score.Next step — If you would like to understand your child's thinking and learning profile, book a developmental review and our clinicians will guide which assessments, if any, would help.
What to watch
The SBIS is not a screening tool you use at home — but if you notice your child finding learning, reasoning or remembering instructions persistently harder than peers, that is a reason to seek a developmental review.
Try this at home
Support thinking through everyday play — sorting and matching games build visual-spatial and reasoning skills, simple counting at mealtimes builds number sense, and short memory games ('I went to the market and bought...') gently strengthen working memory.
Trusted sources
Developed by SETU Consortium · Pinnacle Blooms Network · Last reviewed 2026-06-10 · reviewed every 365 days
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.
Frequently asked
Is the Stanford-Binet an IQ test?
It produces an overall measure of intellectual ability often described as an IQ, but it does much more — it also profiles five separate thinking skills, so it shows a child's strengths and areas of need, not just one number. That detail is far more useful than the headline score alone.
At what age can the SBIS be used?
The Stanford-Binet covers a wide age range, including young children through to adults. The exact suitability for your child is decided by the assessing clinician, who chooses the most appropriate tool for your child's age and needs.
Can I take the test online or at home?
No. The SBIS is a standardised instrument that must be administered and interpreted by a trained professional in person. Any online quiz claiming to give a Stanford-Binet score is not valid.
Does a Stanford-Binet score diagnose a condition?
On its own, no. It is one piece of information that a clinician reads alongside your child's history, everyday functioning and other assessments. Any diagnosis is formed only by a qualified clinician looking at the whole picture.