Speech & Language · 3 min read
AAC Explained: Will It Stop My Child Talking? (No.)
AAC — signs, symbols and devices — supports communication and speech, it doesn't replace it. A therapist clears up the biggest myth.
If a therapist has mentioned “AAC”, or suggested signs, symbols or a communication device, a very common worry follows: “If we give my child a device, will they stop trying to talk?”
The answer, backed by research, is no — the opposite is true. Here’s why.
General information, not advice about your child. Book a free call →
What AAC actually is
AAC stands for Augmentative and Alternative Communication — any tool that supports or adds to speech:
- Signing (like Makaton)
- Symbols and picture boards
- Speech-generating devices and apps
- Everyday gestures, pointing and objects
“Augmentative” is the key word — it’s there to add to communication, not take it away.
The myth, and the evidence
The fear that AAC “holds back” speech is understandable but not supported by evidence. Research consistently shows that AAC supports spoken language development — many children go on to talk more, not less. Giving a child a reliable way to communicate reduces frustration and builds the very foundations speech is built on. (Source: RCSLT; ASHA research summaries.)
Think of it like this: no one worries that pointing or gesturing stops a baby learning to talk. AAC is the same principle, extended.
Why it matters so much
Every child has the right to communicate. When words are hard, AAC gives a child a voice now — to make choices, protest, share, and connect — instead of waiting. That dignity and reduced frustration is worth a great deal on its own.
Total communication
At Speech Stuff we take a total communication approach: we welcome every channel a child uses — speech, gesture, symbols, devices, play — and never expect a child to communicate in just one way.
Curious whether AAC could help your child? Book a free call →
Related: Terms explained · Help a late talker at home