If I had a dollar for every time a parent said "but won't it stop them from trying to speak?" well, let's just say I'd have a lot of dollars.
It's one of the most common concerns I hear from families when AAC (augmentative and alternative communication) first comes up. And honestly? It makes complete sense to worry about it. As parents, we're often told that talking is the goal. But I'd gently offer a different way of thinking about it: communication is the goal. Speech is just one way to get there.
So let's clear this up once and for all.
The short answer: no, AAC does not stop children from talking.
In fact, the research says the opposite is true.
Study after study has shown that introducing AAC actually supports speech development rather than replacing it. Children who use AAC often go on to develop more spoken words over time, not fewer. Giving a child a way to communicate reduces their frustration, takes the pressure off, and creates more opportunities for connection. And connection is exactly where language grows.
So where does this myth come from?
I think it comes from a very natural fear. We see our child reaching for a device or a picture board and we think, "if they can get what they need without talking, why would they bother?"
But communication doesn't work like that. When children feel heard and understood, they want to communicate more. Not less. AAC gives them the confidence to try.
Think about it this way. We don't worry that teaching a child sign language will stop them learning to speak. We don't worry that writing something down will stop us from using our voice. AAC is the same idea. It's just another way to get words out into the world.
What AAC actually looks like
AAC is not one thing. It includes high-tech speech generating devices, low-tech picture boards, key word sign, and combinations of all of these. A good speech pathologist will work with your family to find the right fit for your child.
The goal is always to give your child as many ways to communicate as possible. More tools, more connection, more language. That's it.
A note for the parents who are still not sure
It's okay to have questions. It's okay to feel nervous. AAC can feel like a big step, especially if you had hoped your child would just "start talking one day."
Those hopes are valid. And they don't have to go away.
What I would encourage you to do is this: don't let the fear of "what if" stop your child from having a voice right now. Every child deserves to communicate. Every single one.
If you want to chat about whether AAC might be right for your child, I'm always happy to talk it through.
TLDR
- •AAC does not stop children from talking. Research consistently shows it supports speech development.
- •Children who use AAC often develop more spoken words over time, not fewer.
- •Having a way to communicate reduces frustration and creates more opportunities for language to grow.
- •AAC is not one thing. It includes devices, picture boards, key word sign, and more.
- •The goal is always more ways to communicate, not fewer.
- •Every child deserves a voice right now, not just when speech arrives.
Ebony is an AAC-focused speech pathologist providing mobile services to families across the southern suburbs of Perth and Rockingham.
















