Giving a child a way to be heard
The fear that a device will stop a child speaking is the single most common worry parents raise. The evidence points the other way. Here is what AAC is, how to start, and how to get access at school and at home.
The short answer
- AAC — augmentative and alternative communication — does not prevent or delay speech. Research consistently finds it supports spoken language.
- Non-speaking does not mean without language. Prefer non-speaking to non-verbal.
- Start low-tech tools now while assessment for a more robust system is underway. Communication does not have to wait.
- A system that stays only at school is not full access. Push for home use and partner training in the same plan.
AAC under 5
Ages 0–4- Early intervention (Part C) can include AAC assessment and tools based on developmental need — not only an autism diagnosis.
- Low-tech options (boards, switches, picture cards) can start immediately while a longer assessment is pending.
- Action: ask early intervention and the SLP for AAC assessment now; model a few core words every day.
Changes when you change the age at the top of the page.
AAC at school age
Ages 5–8- Request AAC evaluation in writing as part of the IEP process. Assistive technology needed for FAPE is a district obligation when the evaluation supports it.
- Insist the system travels home or that a second system is available for home — classroom-only access is incomplete.
- Action: written IEP request for AAC evaluation and home access; train all adults who support the child.
Changes when you change the age at the top of the page.
AAC later primary
Ages 9–12- Vocabulary and device features need updating as demands grow. Re-evaluation is legitimate when the current system no longer fits.
- Action: annual review of whether the system is available all day and whether staff training is current.
Changes when you change the age at the top of the page.
AAC for teenagers
Ages 13–16- Plan for what happens after school exit. School-owned devices often stay with the district.
- Action: involve your teenager in the choice of system; document personal access needs before transition.
Changes when you change the age at the top of the page.
What AAC actually includes
Pointing, signing, picture cards, a printed board, a tablet app, a dedicated speech-generating device (SGD). It is a spectrum of tools, and most children use several at once.
AAC is not a last resort after speech has failed. It is a way to communicate now, while speech may still be developing alongside it.
The evidence on speech
Parents most often fear that a device will make a child stop trying to talk. Systematic reviews do not support that fear. AAC use is associated with gains in spoken language, not losses. Withholding AAC while waiting for speech leaves a child without a reliable way to be understood.
How to start this month
- Ask for an AAC assessment — early intervention (under 3) or school IEP process, plus a speech-language pathologist who specialises in AAC when possible.
- Begin low-tech now — core vocabulary boards, picture cards, simple switches. Modelling (adults using the system while speaking) matters more than waiting for a perfect device.
- Put access in writing — IEP assistive technology, who trains staff, and whether the system goes home.
- Train partners — family, teachers, aides. A device without partners is furniture.
See IEP or 504? and IEP goals for how to request evaluation and write communication goals.
School and early intervention access
If an evaluation shows your child needs assistive technology to receive a free appropriate public education (FAPE), the district must provide what is required for that access. That can include an AAC system, software, and training for staff and parents.
How to start at school
- Write to the school requesting an AAC / assistive technology evaluation as part of the IEP process. Keep a copy and the date sent.
- Ask that the SLP’s recommendation and the system appear in the IEP as assistive technology.
- Ask explicitly whether the system may go home. Classroom-only access is a common gap — push back in writing if communication is needed across the whole day.
Under age three, early intervention (Part C) can include assessment and tools based on developmental delay. Parent referral is enough in most states.
What a good AAC plan looks like
- The system is available across the day, not only in therapy
- Partners (family, teachers, aides) know how to model and respond
- Vocabulary includes refusal, feelings, and interests — not only requests for objects
- The child is not punished or ignored for using AAC instead of speech
- For teenagers, the plan includes what happens when school ownership ends
If those are missing, the tool is not really available — reopen the IEP and say so.
When you are stuck
- School says no home use: Request an IEP meeting; put the request for home access in writing.
- No SLP who does AAC: Ask early intervention, the school, or a state assistive technology program for names of SLPs experienced with AAC.
- Long wait for evaluation: Start low-tech AAC now. Communication does not have to wait for a complex device.
Language on this site
We prefer non-speaking to non-verbal. Non-speaking describes speech; it does not imply a lack of language or understanding.
Modelling without pressure
Adults use the device or board while speaking naturally:
“Want water” (while selecting water)
Do not demand the child perform every time. Modelling is teaching. Quizzing is testing. Teaching works better when people feel safe.
Parent trap to avoid
Leaving the device in the bag ‘for safekeeping.’ Access means available.
Questions parents ask after reading this
Use these with your co-parent, teacher, or clinician so the next conversation is concrete.
- What is the single highest-yield change we can make in the next seven days based on this page?
- What should we stop doing that is adding load without helping?
- Who else needs a one-page summary of this plan (school, caregiver, relative)?
- What would “a little better” look like in two weeks so we know the plan is working?
Write the answers down. Plans that live only in your head disappear on hard days.
If you only do three things
- Pick one action from this article and schedule it on the calendar (call, email, or routine change).
- Tell one other adult the plan in one sentence so you are not carrying it alone.
- Revisit this page after two weeks and note what changed — keep, adjust, or drop.
Small completed steps beat perfect unread plans. You are allowed to go slowly and still be a good parent.
Questions parents ask
Where this comes from
- Systematic reviews of AAC and speech development outcomes.
- ASHA guidance on AAC assessment and implementation.
- IDEA assistive technology requirements for access to free appropriate public education.
This is health information, not medical advice. It cannot replace a conversation with your child's doctor.