the Picture Exchange Communication System (PECS)
How PECS Helps a Non-Verbal or Minimally Verbal Child
PECS helps a non-verbal or minimally verbal child communicate by exchanging a picture for what they want, starting with a simple, powerful exchange and building through phases towards sentences and commenting. It reduces frustration and often encourages speech rather than replacing it. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.
When words won't come yet, a picture handed from your child's hand to yours can say everything — "I want that", "help me", "look" — and that first exchange is where communication truly begins.
In short
The Picture Exchange Communication System (PECS) is a gentle, evidence-based approach that helps a non-verbal or minimally verbal child communicate by exchanging a picture for something they want — a snack, a toy, a hug. It starts with the most powerful idea in all communication: that I can do something to make my world respond. PECS gives your child a voice they can use straight away, while research shows it often encourages spoken words rather than replacing them.How PECS helps your child
PECS is taught in carefully designed phases, each building on the last:- Phase 1 — The exchange. Your child learns to pick up a picture of something they want and place it in an adult's hand to receive it. This single act teaches that communication is a two-way exchange — powerful and immediate.
- Phase 2 — Distance and persistence. Your child learns to travel to their picture book and to a person to communicate, even across a room — so communication works in real life, not just at a table.
- Phase 3 — Choosing. Your child begins discriminating between pictures, selecting the one that matches what they actually want.
- Phases 4–6 — Building sentences and comment. Using a sentence strip ("I want… ball"), then adding describing words, then learning to comment ("I see…") — moving from requesting to genuine conversation.
Why it works so well for minimally verbal children: PECS needs no fine speech, no pointing skill, and no eye contact to begin — your child simply hands over a picture. It reduces the frustration and meltdowns that come when a child can't make themselves understood, and gives families a shared, reliable way to connect. Importantly, PECS is not a barrier to speech: many children begin to vocalise as the pressure to "talk" lifts and the joy of being understood grows.
When to seek guidance
PECS works best when introduced by a speech and language therapist who can match it to your child's stage, run the phases faithfully, and coach the whole family so it travels home, to school and into the community. If your child is non-verbal or minimally verbal beyond the toddler years, a developmental and communication check helps build the right plan — PECS may be one part alongside play, gesture and other communication supports.The Pinnacle way
A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an app or online form. From there your child's communication strengths are mapped through a clinician-administered structured assessment, and PECS is woven into a tailored plan through our speech and language therapy support. You can also explore [how we help across development](/) and the everyday strategies that make communication grow.Trusted sources
American Speech-Language-Hearing Association guidance on augmentative and alternative communication (AAC); American Academy of Pediatrics (HealthyChildren.org) on supporting communication in non-verbal children; WHO guidance on early childhood communication development.Next step — Want to give your child a voice they can use today? Book a communication assessment with a Pinnacle clinician.
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.
What to watch
Watch for whether your child can show you what they want, persists in seeking you out to communicate, and grows from single requests towards choosing and combining pictures — and note any rising frustration that signals they need a reliable way to be understood.
Try this at home
Keep a small picture or two of your child's favourite things within easy reach, and pause before handing the item over — give your child the chance to pass you the picture first, so every want becomes a moment of real communication.
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
Will PECS stop my child from learning to talk?
No — this is a common worry, but research shows the opposite. By lowering the pressure to speak and rewarding successful communication, PECS often encourages children to begin vocalising. It gives your child a voice now while supporting speech to develop over time.
At what age can PECS be started?
PECS can be introduced in the toddler and preschool years and beyond, whenever a child is non-verbal or minimally verbal and needs a reliable way to communicate. A speech and language therapist will match the approach and pace to your child's stage.
Do I need to be trained to use PECS at home?
PECS works best when the whole family is coached by a speech and language therapist, so the system travels consistently from clinic to home to school. Simple, repeatable steps make it easy to weave into everyday routines.