Augmentative And Alternative Communication (Aac)
What progress can I expect from AAC?
With AAC, most children gradually build a reliable way to request, choose, refuse, comment and connect — progressing from single requests to combining symbols to fuller conversation. AAC does not stop speech and often supports it. Progress depends on daily modelling by the adults around the child. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.
When words are hard to find, the right voice — picture, button, or device — can finally let your child be heard.
In short
With augmentative and alternative communication (AAC), most children gradually build a reliable way to say what they want, refuse, choose, comment and connect — using pictures, symbols, signs or a speech-generating device. Progress is steady rather than instant, and follows a path: first single requests, then combining words, then richer back-and-forth conversation. Importantly, AAC does not stop spoken speech — research consistently shows it often supports and encourages talking.What progress can look like
Every child's journey is their own, but a common pattern emerges:- Early weeks — your child learns that pressing a button or pointing to a symbol makes something happen (cause and effect). They begin requesting favourite things — a snack, a toy, "more".
- Building months — a growing vocabulary, then combining two symbols ("want juice", "go park"). Frustration and meltdowns often ease as your child can finally make needs known.
- Over time — commenting ("that's funny"), asking questions, refusing, and joining conversations. Many children also show gains in attention, social connection and, for some, increased spoken words.
Progress depends on consistent modelling — the adults around your child using the AAC system themselves, every day, in real situations. AAC is a long-term communication tool, not a quick fix, and the families who model it warmly at home tend to see the richest growth.
What helps it work
- A system matched to your child's abilities and chosen with a speech-language therapist.
- Using AAC across home, therapy and school — not just in sessions.
- Patience and presumed competence: assuming your child has things to say, and giving them time to say them.
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. Your child's AAC plan is shaped from a precise communication profile and delivered through our speech and language therapy support, with coaching so the whole family can model the system at home. Explore how we [help every child find their voice](/).Trusted sources
American Speech-Language-Hearing Association guidance on augmentative and alternative communication; American Academy of Pediatrics (HealthyChildren.org) communication guidance; WHO healthy child development resources.Next step — Want to know which AAC approach fits your child best? 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 begins to understand cause and effect (an action gets a response), starts requesting favourite things, combines symbols, and shows easing frustration. Reduced meltdowns and growing attempts to connect are encouraging signs of progress.
Try this at home
Model the AAC system yourself — press the buttons or point to the symbols as you talk during everyday moments like snacks and play, so your child sees their voice in action without any pressure to copy.
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 AAC stop my child from learning to talk?
No — this is a common worry, but research consistently shows AAC does not prevent speech and often supports it. By reducing frustration and reinforcing the link between communication and response, many children show increased spoken words alongside their AAC use.
How long before I see progress with AAC?
It varies by child. Many begin requesting favourite things within the early weeks, with combining symbols and fuller conversation developing over months. Consistent daily modelling by family and therapists is the strongest driver of progress.
Is AAC only for children who will never speak?
No. AAC suits a wide range of children — some use it as a long-term voice, others as a bridge while spoken language develops. A speech-language therapist helps match the right system to your child's abilities.