# How does PECS help preschoolers?

Canonical: https://pinnacleblooms.org/ask/how-does-the-picture-exchange-communication-system-pecs-help-preschoolers
Publisher: Pinnacle Blooms Network / Bharath Healthcare Laboratories Private Limited

PECS helps preschoolers who are not yet speaking communicate by handing a picture card to another person to request what they want, teaching that communication brings a response. It builds independence, reduces frustration, and often supports the emergence of spoken words. AbilityScore® is part of Pinnacle’s developmental assessment. Diagnosis, where needed, requires an appropriately qualified healthcare professional.

*When words won't come yet, a single picture handed to you can say "I want that" — and open the whole world of communication.*

## In short
The **Picture Exchange Communication System (PECS)** helps preschoolers who are not yet speaking, or who have very few words, to communicate by **physically handing a picture card** to another person to ask for what they want. It works because it teaches the *purpose* of communication first — that reaching out to another person gets a result — rather than starting with sounds. For many young children PECS builds confidence, reduces frustration, and very often supports the emergence of spoken words alongside it.

## How PECS helps a preschooler
PECS is taught in gentle, structured phases, each building on the last:
- **It starts with a real exchange** — your child gives a picture of a wanted item (a biscuit, a toy, a bubble) to a person, who immediately gives that item. This teaches the powerful idea: *communication brings a response*.
- **It is initiated by the child** — unlike pointing prompts, PECS is built so your child *starts* the interaction, which grows independence and intent.
- **It reduces frustration and distress** — when a child can finally ask instead of cry or pull, meltdowns around unmet needs often ease.
- **It grows with your child** — from single pictures to combining cards into short sentences ("I want" + "juice"), then commenting and answering questions.
- **It supports, not replaces, speech** — research shows PECS does not stop talking; for many children, words begin to appear *because* communication itself becomes rewarding.

PECS is often used as part of a wider speech and language therapy plan, tailored to how your individual child learns best.

## When to seek a check
If your preschooler is not using words to communicate by around 2 years, is losing words they once had, rarely shares attention or gestures, or shows clear frustration at not being understood, it is worth a developmental and speech-language check. PECS is one of several communication supports a therapist may consider — the right starting point depends on your child's profile.

## The Pinnacle way
AbilityScore® is part of Pinnacle’s developmental assessment. Diagnosis, where needed, requires an appropriately qualified healthcare professional — never from an app or online form. From there, a speech-language therapist builds a [communication plan](/ask/what-is-the-abilityscore-and-how-is-it-calculated) shaped around your child, drawing on PECS and other tools through our [speech therapy](/speech-therapy) support. Explore how we [help children find their voice](/).

## Trusted sources
American Speech-Language-Hearing Association (ASHA) guidance on augmentative and alternative communication; American Academy of Pediatrics (HealthyChildren.org) on early language and communication development.

**Next step —** Want to know if PECS could help your child? [Book a speech and communication assessment with a Pinnacle clinician](/speech-therapy).

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

## Sources
- ASHA — Augmentative and Alternative Communication: https://www.asha.org/public/speech/disorders/aac/
- AAP HealthyChildren — Early Language Development: https://www.healthychildren.org/English/ages-stages/toddler/Pages/Language-Development-2-Year-Olds.aspx