the Picture Exchange Communication System (PECS)
How PECS Helps a Child with Speech and Language Delay
PECS helps a child with speech and language delay by giving them an immediate, low-frustration way to communicate — handing over pictures to make requests and connect — while research shows it often encourages spoken words to emerge rather than holding speech back. It teaches the purpose of communication and grows from single pictures to simple sentences. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.
When words haven't arrived yet, a single picture handed from your child's hand to yours can say "I want that" — and that first exchange is the beginning of communication.
In short
The Picture Exchange Communication System (PECS) helps a child with speech and language delay by giving them a way to communicate right now, using pictures they physically hand to another person to make requests, comment and connect. Far from holding speech back, research shows PECS often encourages spoken words to emerge by lowering frustration and teaching the back-and-forth of communication. It is a structured, evidence-based approach that meets your child where they are while we keep building towards speech.How PECS helps
PECS is taught in clear, gradual phases, always within play and daily routines:- It gives an immediate voice — a child learns that handing over a picture brings a real result (a snack, a toy, a turn). This early success reduces the frustration, meltdowns and withdrawal that often come when a child cannot make themselves understood.
- *It teaches the purpose of communication first — the powerful idea that "if I communicate, something happens". This is the foundation all language is built on, spoken or otherwise.
- It builds initiation, not just responding — children learn to start* a conversation by seeking out a person and giving them a picture, rather than only answering prompts.
- It grows with your child — from single pictures, to combining pictures into simple sentences ("I want… biscuit"), to commenting ("I see… dog").
- It supports, not replaces, speech — because each exchange is paired with the spoken word, many children begin to use or attempt words alongside the pictures. PECS is a bridge, not a destination.
PECS works best as part of a wider speech and language plan, guided by a therapist who shapes each phase around your child's interests and motivation.
A worry many parents share
A very common fear is "if my child uses pictures, will they stop trying to talk?" The evidence is reassuring — using a picture system like PECS does not reduce the chance of speech developing, and for many children it helps spoken language come along by taking the pressure off and giving them a successful, low-stress way in. Giving a child a means to communicate is one of the kindest things we can do while speech develops at its own pace.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. Our therapists assess whether PECS, another communication approach, or a blend is the right fit for your child, and weave it into speech and language therapy shaped around what motivates them. You can read how your child's profile is built through a clinician-administered AbilityScore® assessment, and explore our wider [child development support](/) across 70+ centres.Trusted sources
American Speech-Language-Hearing Association guidance on augmentative and alternative communication (AAC) for children; American Academy of Pediatrics (HealthyChildren.org) guidance on supporting early communication and language delay.Next step — Want to know if PECS could help your child find their voice? Book a speech and language 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 has a reliable way to make requests and connect, whether frustration eases as communication improves, and whether spoken words or attempts begin to appear alongside the pictures over time.
Try this at home
Pick one favourite snack or toy your child loves, place a single picture of it just out of reach, and the moment they hand it to you, name it warmly and give it straight away — this teaches that communicating brings a real result.
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 using PECS stop my child from learning to talk?
No — this is a very common worry, but the evidence is reassuring. Using a picture system like PECS does not reduce the chance of speech developing, and for many children it helps spoken words come along by lowering frustration and giving them a successful, low-pressure way to communicate while speech develops.
At what stage of speech delay is PECS suitable?
PECS can suit a child who has few or no spoken words and needs an immediate way to communicate, but it is not the right fit for every child. A speech and language therapist assesses your child's communication, motivation and needs to decide whether PECS, another approach, or a blend works best.
How does PECS actually work?
It is taught in gradual phases: a child first learns to hand over a single picture to get something they want, then to seek out a person to communicate, then to combine pictures into simple sentences like 'I want biscuit', and eventually to comment on the world around them.