Augmentative and Alternative Communication (AAC)
AAC (Augmentative and Alternative Communication) includes any method of communication used to express thoughts, needs, wants, and ideas without relying solely on speech.
Types of AAC
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Low-Tech AAC
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Paper-based
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Picture Exchange Communication System (PECS)
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Communication books/boards
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High-Tech AAC
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Speech-generating devices
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Apps on tablet
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How Do Children Learn to Use AAC?
AAC supports language development. It takes time, modeling, and support, similar to natural language modeling. Children go through communication stages similar to speech development:
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Exploration: Pushing buttons, experimenting with words
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Single Words: Using one symbol or word to communicate
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Phrases/Sentences: Combining words into longer messages
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Conversational Use: Communicating across settings and partners
Frequently Asked Questions
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Q: Will AAC stop my child from talking?
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A: No. Research shows AAC often supports and encourages speech development.
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Q: What if my child just pushes random buttons?
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A: That’s okay! It’s part of learning. Model appropriate use and be patient.
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Q: Is my child too young?
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A: No! Children as young as 12 months can benefit from AAC modeling.
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Q: What if my child doesn’t seem interested?
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A: Try using AAC during activities your child enjoys, like snack time or music.
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