Babbling and AAC: Why It Matters
Watching your AAC user repeatedly press the same button on their Augmentative and Alternative Communication (AAC) device can feel frustrating, but it’s actually a sign of healthy language development. Just as vocal babbling prepares babies for speech, AAC babbling builds the foundations children need to become confident communicators.
What Is Babbling?🔗
Babbling is a typical part of language development. During the babbling stage, babies engage in vocal play: producing repetitive sounds and experimenting with their voices.
For children who use AAC devices, babbling may look a little different. Your AAC user may repeatedly press the same button, tap random icons, or explore pages without clear intent. This type of exploration is a typical and important part of the AAC learning process. Let’s compare verbal babbling and babbling with AAC and its benefits!
| Vocal Babbling | AAC Babbling | |
| Motor Planning and Practice | Coordinate muscles needed for speech. | Coordinate muscles/motor plans to access the device with hands, switches, or eye-gaze. |
| Auditory Feedback | Listen to speech sounds and refine productions. | Repeatedly listen to words and begin to connect meaning. |
| Social Interaction | Adults respond to babbling and create early conversational turn taking. | Adults respond to selections and create early conversational turn taking |
| Predicting Language Development | Early and complex babbling can indicate stronger language skills. | Repeated selections paired with text and symbols promotes comprehension and expressive language development. |
Strategies for Supporting AAC Babbling🔗
- Allow exploration time: Give your AAC user time to explore their device freely, without placing communication demands. Exploration builds confidence and familiarity.
- Validate their communication: As your AAC user “babbles” on their AAC device, follow their lead by responding to the words they select and expanding their message. For example, if they choose “cow”, you might say, “Yes, the cow says moo”. This reinforces that their words are meaningful and valued.
- Redirect when necessary: If your AAC user continues to press the same button after plenty of exploration time, you can gently redirect. Try saying, “I hear you saying ‘cow.’ I want to talk about animals with you. Let’s find another one!” This provides a natural opportunity to model new language.
Celebrate Communication Milestones!🔗
AAC babbling isn’t a behavior to stop, but a stage to celebrate! As AAC users explore their devices through repeated selections, they are building the same foundational skills that vocal babblers use to learn spoken language. By honoring AAC babbling as real communication practice, you’re building a child’s confidence, competence, and long-term language growth, one button press at a time.
Have more questions about babbling or AAC devices like the QuickTalker Freestyle? Schedule a meeting with the SLP Empowerment Team who will be more than happy to support your communication journey.
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