AAC Is Not Giving Up on Speech

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AAC can give an autistic child a way to communicate before speech is reliable. This guide explains what AAC is, why it does not mean giving up on talking, how to start, and what parents should ask schools, therapists, and providers.
Parent and child using picture communication cards at a table.
Contents

Article type: Parent Action Guide and communication support guide
Scope: Autistic children and other children with communication needs; United States school-service examples
Last updated: July 16, 2026

Communication should not have to wait for speech

Many parents are told some version of this:

"Let's wait and see if speech comes."

Sometimes that advice is meant kindly. Some children do speak later. Some children make large language gains with the right support. Some children who use very few words at age 2 or 3 may become much more verbal over time.

But there is a dangerous misunderstanding hidden inside that advice:

A child should not have to wait for reliable speech before they are allowed to communicate.

Augmentative and alternative communication, usually called AAC, is not one device, one app, or one therapy brand. AAC means the tools and strategies people use when speech is not enough. It can include gestures, signs, pointing, pictures, communication boards, spelling, writing, speech-generating devices, and tablet-based communication apps.

For an autistic child, AAC can be the difference between screaming and saying "stop," between grabbing and saying "help," between refusing everything and showing "too loud," between being treated as noncompliant and being understood.

AAC is not giving up on speech. It is giving a child another way to be heard while speech is developing, unreliable, limited, exhausting, or unavailable.

What AAC actually means

AAC stands for augmentative and alternative communication.

Augmentative means it adds to speech. A child might say some words but use pictures, signs, or a device when speech is hard.

Alternative means it can be used instead of speech. A child who does not speak, speaks very little, or cannot be understood may use AAC as a main communication method.

AAC can be temporary, occasional, or lifelong. It can be used by toddlers, preschoolers, school-age children, teens, and adults. It can be used by people who do not speak at all and by people who speak fluently most of the time but lose access to speech when overwhelmed, tired, anxious, sick, or overloaded.

ASHA's public AAC guidance says children younger than 3 can start AAC and that there are no thinking skills, test scores, or milestones a child must reach before AAC can help.

That matters because many autistic children are denied communication supports for reasons that sound official but are not good enough:

  • "He is too young."
  • "She has to prove she understands first."
  • "He will get lazy."
  • "She already has a few words."
  • "He needs to imitate sounds before we try pictures."
  • "The tablet will become a toy."
  • "We do not want to discourage speech."

These concerns are common. They should not be used to leave a child without a reliable way to communicate.

AAC does not mean one expensive tablet app

High-tech AAC can be powerful, but AAC is bigger than apps.

No-tech AAC

This includes communication that does not require an external tool:

  • gestures;
  • pointing;
  • facial expressions;
  • body movement;
  • reaching;
  • nodding or shaking the head;
  • eye gaze;
  • manual signs;
  • vocalizations; and
  • spoken words, when available.

These are real communication. A child who pulls your hand to the refrigerator is communicating. A child who covers their ears is communicating. A child who drops to the floor at the doorway may be communicating "I cannot do this transition," even if the message is not yet clear.

Low-tech AAC

This uses simple materials:

  • picture cards;
  • first-then boards;
  • choice boards;
  • visual schedules;
  • core word boards;
  • communication books;
  • yes/no cards;
  • pain or body maps;
  • printed alphabet boards; and
  • paper menus of common needs.

Low-tech AAC is useful because it is cheap, portable, and hard to break. It can also serve as a backup when a device is charging, unavailable, or not tolerated.

High-tech AAC

This may include:

  • speech-generating devices;
  • tablet or phone communication apps;
  • dedicated AAC devices;
  • text-to-speech tools;
  • eye-gaze systems;
  • switches;
  • alternative access methods; and
  • devices mounted to a wheelchair, stroller, desk, or stand.

High-tech AAC can give a child voice output, larger vocabulary, language growth over time, and more independence. But the device itself is not the intervention. The child still needs modeling, access, vocabulary that matters, communication partners who respond, and adults who do not take the device away whenever the child uses it imperfectly.

The speech fear

The deepest parent fear is understandable:

If I give my child AAC, will they stop trying to talk?

The best practical answer is no: AAC is not generally treated by communication experts as something that prevents speech. ASHA's public guidance says AAC can help develop language and enhance speech. The National Joint Committee says there are no specific prerequisites for starting AAC and that the presence of some speech should not block consideration of AAC.

That does not mean AAC magically creates speech for every child. It does not. Some autistic children will become fluent speakers. Some will use speech and AAC together. Some will rely primarily on AAC. Some will use different communication methods depending on stress, environment, health, and communication partner.

The point is not to force one outcome. The point is to give the child communication access now.

Speech is not the only valid form of communication. But if speech can develop, AAC may support the language foundation that speech needs: vocabulary, turn-taking, requesting, commenting, refusing, asking for help, social connection, and the idea that communication works.

It can also reduce pressure. A child who has a way to say "no," "break," "hurt," "all done," or "too loud" may not need to rely as much on crying, running away, hitting, biting, or shutting down to make the same point.

Who should be considered for AAC

AAC is worth considering when a child cannot reliably communicate what they need, feel, want, refuse, notice, or think.

That includes a child who:

  • is not speaking;
  • has only a few words;
  • uses words mostly by repeating scripts or labels;
  • can say words but not use them when distressed;
  • is hard for unfamiliar people to understand;
  • communicates mainly by crying, grabbing, leading, screaming, hitting, or dropping;
  • cannot easily refuse, ask for help, or say "stop";
  • loses speech during meltdowns, shutdowns, illness, or overload;
  • speaks at home but not at school or in public;
  • has motor planning, oral-motor, hearing, vision, or physical access needs;
  • has regression or loss of communication skills; or
  • has more to say than their speech currently allows.

A child does not need to "earn" AAC by failing long enough. A child also does not have to choose between speech therapy and AAC. A good speech-language pathologist can work on speech, language, comprehension, play, social communication, and AAC as parts of the same larger goal: functional communication.

What parents can try right away

If your child has no reliable way to communicate, do not wait months to make the home environment more understandable.

This does not replace an AAC evaluation. It gives the child more chances to communicate while you wait.

Start with powerful words

A communication system should not be only nouns.

Many children are first taught to label "apple," "car," "dog," or "blue." Labeling has a place, but it does not give a child much control over life.

Start with words that do something:

  • more;
  • stop;
  • help;
  • all done;
  • go;
  • open;
  • turn;
  • up;
  • down;
  • yes;
  • no;
  • wait;
  • break;
  • hurt;
  • too loud;
  • mine;
  • look;
  • again;
  • different.

These words matter because they help a child change what is happening.

Offer choices without turning everything into a quiz

Hold up two real objects or two pictures.

"Crackers or banana?"

"Swing or bubbles?"

"Blue cup or green cup?"

Then honor the choice if you can. The child learns that communication has power.

Try not to turn every interaction into "What is this?" Children need chances to request, reject, protest, comment, joke, ask, and share attention, not only answer adult questions.

Model without demanding

If you use pictures, a board, or an app, model it the way you model speech.

When opening the door, point to or press "open" and say "open."

When the blender is loud, point to "loud" or "stop" and say "too loud."

When the child reaches for more crackers, point to "more" and say "more crackers."

You are showing how the system works. You are not forcing the child to perform before they understand it.

Keep AAC available

If the board, picture, or device is only brought out during therapy, it is not really a communication system. It is an activity.

Communication has to be available when the child has something to say:

  • at meals;
  • in the car;
  • during bath;
  • at bedtime;
  • outside;
  • in stores;
  • at school;
  • when upset;
  • when excited;
  • when sick; and
  • when the adult is busy.

If a high-tech device is not practical in every setting, use a low-tech backup. The message is simple: your communication is not locked away.

Respond to all communication

If your child points, looks, vocalizes, signs, presses a button, hands you a picture, pulls your arm, or says part of a word, respond as communication.

You can shape communication over time without ignoring the communication that already exists.

For example:

"You pulled me to the fridge. You want drink."

"You covered your ears. Too loud."

"You hit because I moved the toy. You are saying no. Let's use no."

This does not mean unsafe behavior is allowed. It means the adult looks for the message and teaches a safer, clearer way to send it.

How to ask for an AAC evaluation

If your child is in speech therapy, ask the speech-language pathologist directly:

> I want to discuss AAC. My child does not have reliable communication across settings. Can we evaluate AAC options, including low-tech and high-tech supports, and make a plan for modeling and carryover?

If your child is under 3 and involved with early intervention, ask the service coordinator:

> I would like AAC considered as part of my child's communication support. Can the team include an SLP with AAC experience and discuss low-tech, high-tech, and family training options?

If your child has an IEP, ask in writing:

> I am requesting that the IEP team consider my child's need for assistive technology, including AAC, to support communication and access to education. Please include AAC needs, training, and implementation across settings in the evaluation or IEP discussion.

The U.S. Department of Education's IDEA assistive-technology guidance says IEP teams must consider whether a child needs assistive technology devices and services when developing, reviewing, or revising an IEP. It also gives an example of a nonverbal 4-year-old needing an AAC device and emphasizes training for the child, family, and educational staff when needed.

That last part is important. A device without training is not enough. A board without modeling is not enough. An app without access throughout the day is not enough.

What a good AAC assessment should consider

AAC assessment should not be "Which app is popular?"

A useful AAC assessment looks at the child, the environments, the communication partners, and the practical barriers.

Current communication

How does the child communicate now?

Look at speech, gestures, signs, sounds, eye gaze, behavior, scripts, pulling, pointing, pictures, typing, and any other signals. The goal is not to erase current communication. The goal is to build on it.

Understanding and expression

What does the child understand? What can they express? Are they stronger with pictures, objects, written words, gestures, routines, or spoken language? Can they answer yes/no? Can they choose between two things? Can they communicate pain or refusal?

Assessment should not assume that lack of speech means lack of understanding. It also should not assume advanced understanding without evidence. Good assessment stays curious.

Motor and sensory access

Can the child point accurately? Swipe? Touch small buttons? Use eye gaze? Use a switch? Hold a board? Tolerate a tablet? See the symbols? Hear the voice output? Handle the brightness, sound, or case texture?

An occupational therapist, physical therapist, vision specialist, teacher, or assistive-technology specialist may need to help.

Vocabulary and language growth

Does the system allow the child to say only "I want cookie," or can it grow into real language?

A strong system should support more than requesting. The child needs ways to:

  • refuse;
  • ask for help;
  • comment;
  • greet;
  • ask questions;
  • answer;
  • describe;
  • tell someone something is wrong;
  • talk about feelings;
  • talk about people and places;
  • repair misunderstanding;
  • participate socially; and
  • say things adults did not preselect for them.

Family and school reality

The best AAC system on paper can fail if nobody charges it, programs it, carries it, models it, or believes the child should use it.

A realistic plan should answer:

  • Who is responsible for charging and maintenance?
  • Who updates vocabulary?
  • Who trains family, teachers, aides, therapists, and substitutes?
  • Where is the backup board?
  • How will the child use AAC on the playground, bus, cafeteria, bathroom, and field trips?
  • What happens when the child refuses the device?
  • What happens when adults say the device is distracting?
  • How will progress be measured?

School and IEP questions parents can bring

If AAC is part of school access, ask concrete questions.

Evaluation

  • Has the team evaluated expressive communication across settings?
  • Has the team considered assistive technology, including AAC?
  • Does the evaluation include low-tech and high-tech options?
  • Was the child observed in real routines, not just at a table?
  • Were motor, sensory, vision, hearing, and positioning needs considered?

IEP documentation

  • Is AAC written into the IEP if the team agrees it is needed?
  • Does the IEP say where the child can use AAC?
  • Does it include communication goals beyond requesting?
  • Does it include staff training?
  • Does it include family training when appropriate?
  • Does it include a backup plan if the device is unavailable?

Daily use

  • Will the child have access during lunch, recess, specials, therapy, transitions, and transportation?
  • Are staff allowed to take the device away for behavior?
  • Who helps add vocabulary for classroom topics?
  • How will substitute staff know what to do?
  • How will the school communicate with home about new words and use?

If a school says "we tried AAC and it did not work," ask what "tried" means. Was there modeling? Training? Consistent access? Enough time? A system matched to the child's motor and sensory profile? Vocabulary the child cared about? Or was the child handed a device and expected to prove competence quickly?

The biggest implementation mistakes

Many AAC failures are not child failures. They are adult-system failures.

Waiting for readiness

A child does not need to prove they are ready for communication. The point of AAC is to create access and teach through use.

Using AAC only for requesting

If the only available words are snacks and toys, the child learns AAC is for asking adults for things. Real communication is bigger.

Taking the device away

Taking away a communication system because a child is pressing buttons, exploring, repeating sounds, or using it at the "wrong" time can teach the child that communication access is conditional.

Adults can teach appropriate use without removing the child's voice.

Making AAC a test

If every AAC interaction becomes "Show me," "Say it on your device," or "What color is this?" the child may avoid it. Model, respond, and build real communication moments.

Choosing a system based only on price or popularity

The most expensive device is not automatically best. The cheapest app is not automatically enough. The best fit depends on the child's access, language needs, environment, family capacity, and support team.

Forgetting the communication partners

AAC is not just the child's job. Adults must learn to wait, model, respond, interpret, repair, and keep the system available.

AAC red flags

Most AAC is legitimate communication support. But parents should still be careful, especially when vendors, programs, or influencers are selling certainty.

Slow down if someone:

  • promises speech by a deadline;
  • says one app works for every autistic child;
  • refuses to discuss low-tech options or backups;
  • says AAC will solve all behavior;
  • sells a device without assessment, training, or follow-up;
  • gives only nouns and requests with no path to broader language;
  • tells you to stop speech therapy;
  • tells you to hide the method from your child's clinician or school;
  • will not explain cost, funding, cancellation, or refund terms;
  • uses testimonials as the main evidence;
  • claims a child is communicating complex messages through adult-controlled prompting without a plan for independent authorship; or
  • dismisses questions about facilitator influence.

This is where the difference between AAC and discredited facilitator-dependent methods matters.

ASHA's position is that Facilitated Communication is a discredited technique that should not be used. ASHA also does not recommend Rapid Prompting Method because of prompt dependency and lack of scientific validity. Those concerns are not an argument against AAC. They are an argument for AAC that supports the child's authentic, independent communication as much as possible, with transparent evidence and careful safeguards.

What progress can look like

AAC progress is not always dramatic at first.

Progress may look like:

  • the child looks at the board;
  • the child tolerates the device nearby;
  • the child watches an adult model a word;
  • the child chooses between two pictures;
  • the child uses "more" for the first time;
  • the child says "no" instead of throwing;
  • the child presses the same button repeatedly while exploring;
  • the child uses a device at school after only using it at home;
  • the child begins combining words;
  • the child uses speech and AAC together;
  • the child uses AAC to repair a misunderstanding;
  • the child communicates pain or fear more clearly;
  • the child comments, jokes, protests, or tells someone what happened.

Do not judge the value of AAC only by whether it produces spoken words. Speech can be a wonderful outcome. It is not the only outcome worth protecting.

The deeper goal is functional, flexible, respectful communication.

A starter plan for parents

If you are overwhelmed, start here.

This week

  • Write down how your child currently communicates.
  • Choose five powerful messages your child needs: help, stop, more, all done, break, hurt, no, go, open, or too loud.
  • Make those messages visible with pictures, a small board, signs, or a simple choice setup.
  • Model the messages without forcing performance.
  • Ask your child's SLP, early intervention team, or school about AAC.

This month

  • Request an AAC discussion or evaluation.
  • Ask whether low-tech and high-tech options can both be considered.
  • Make sure hearing, vision, motor, sensory, and positioning needs are not ignored.
  • Ask for training for adults, not just a device for the child.
  • Keep a backup board available.

During the next school or therapy meeting

  • Ask how AAC will be used across settings.
  • Ask how progress will be tracked.
  • Ask whether goals include commenting, refusing, asking for help, feelings, and social communication.
  • Ask who updates vocabulary.
  • Ask what happens when the device is unavailable.

Parents do not need to become AAC experts overnight. But they should know enough to reject the false choice between "speech" and "communication."

Your child does not need silence while everyone waits to see what happens.

Your child needs access now.

References and further reading

AAC basics and parent-facing guidance

Communication rights

Autism and communication

School services and assistive technology

Evidence reviews and caution areas

Editorial notes

This article is educational guidance, not a substitute for individualized evaluation by a speech-language pathologist, school team, clinician, or assistive-technology specialist. AAC decisions should consider the child's communication, sensory, motor, vision, hearing, family, school, and cultural needs. If a child has sudden loss of speech or communication skills, choking/swallowing concerns, seizures, or other urgent medical changes, contact a qualified clinician promptly.

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