Autism and AAC: Five things I wish I had known


In the title of this post I’ve linked autism and AAC for a specific reason. A lot of the points here are equally applicable to people who have a different disability but my argument in this particular post is for ALL autistic people to have access to AAC, regardless of whether they can speak. More on that later. If you make it to the end of the post I’ve got some news about price drops for two very good AAC apps and a giveaway for one of them.

I’m not a speech professional, so my AAC posts are written solely from the perspective of a parent whose children are both autistic and AAC users. My purpose in writing this particular piece is two-fold:

  • For parents of autistic children, these are some of the things I wish I had known when my boys were first diagnosed. But regardless of your child’s age it’s never too late to start using AAC, try it again or, if your child’s current AAC system isn’t working, to change direction.
  • For speech professionals, teachers and any others involved with autistic people – if communication strategies are not at the heart of everything you do to provide autistic people with support, then I invite you to rethink your assumptions and approach.

Communication (not speech) must be priority number one

When I think about autism “therapies”, a lot of them are focused on trying to force autistic children to become more typical – extinguishing problem behaviours and trying to ‘teach’ social skills, for example. In my opinion, any strategy that does not prioritize communication skills is not only bound to fail but it is also doing a huge disservice to the autistic person. How can an autistic child socialize with his peers if he can’t communicate with them? Why are we spending so much time suppressing behaviours instead of giving a child the means to tell us how she feels?

Here’s an excerpt from a draft IEP that a parent shared with me:

Managing Anger and Aggressive Behaviour…Annual Program Goal: Child will not demonstrate any aggressive behaviours [and] will not display disruptive behaviours… Constant redirection and reminders to keep his distance, no hands on, and personal space [sic] are necessary. The “negative” behaviours become more apparent in times of anxiety, i.e. Transitions.

This child has some speech but it’s mostly echolalic. There was nothing written in this draft IEP to indicate that anyone was interested in, or attempting to understand why, this child was feeling angry or displaying aggression. There was also nothing mentioned about giving him an alternate means of expressing himself. I see so much lip service paid to the idea that ‘behaviour is communication’; if we believe it (and I do) then we need to give all our children far more effective and safe ways of communicating what they have to say. I’ll share with you an example of something I’m working on right now with Owen with respect to running. In Owen’s safety plan for school I added two things:

  • Encouraged those who work with him to, whenever possible, run after him to see if they can ascertain where he’s going and what he wants to do
  • Give him, and model for him, ways that he can tell them what he wants instead of running off. At home he likes to run and watch two things in particular – the doors to the garage in our apartment building and elevator doors. Rather than focusing on the behaviour – ‘I must stop him from running away!’ – I’m showing him ways he can ask for what he wants instead. We can then all safely walk over and watch doors open and close.
autism and AAC - teach communication not behaviour suppression

I model the sentence for him but at this point if he looks toward the garage door I immediately point to the garage door button so he can easily ask to go see it instead of running towards it.

Another example of a behaviour that people often say that want to extinguish is flopping. In Owen’s case I call it ‘going boneless’ (he’s turned it into a fine art). 🙂 Again, I don’t want to stop his flopping, I want to give him more effective ways of telling me he doesn’t want to do something or go somewhere. In his chat folder I’ve given Owen a cornucopia of ways to say ‘no’:

autism and AAC - Replacing behaviour with language

He has very quick access to a simple ‘no’ button – these are phrases in a folder that he can use to say more

You often hear therapists and teachers talking about how powerful rewards are as incentives and it’s true, but one of the most overlooked rewards out there is giving people the ability to refuse to do something. We need to respect our children’s right to say ‘no’. That doesn’t mean I automatically ‘give in’ every time – there will be times when we simply have to go somewhere or he has to do something he doesn’t want to (like cleaning his teeth) but we can accomplish these things whilst still respecting the ‘no’.

For example, Oliver and Owen’s needs are incredibly dissimilar. Oliver has to go outside as often as possible – he wants to run, play and explore, whatever the weather. Owen doesn’t. So sometimes, when we go for a walk, Owen won’t want to go and will flop. By giving him options to tell me how he feels I’m hoping that we can replace that behaviour with language. One of the buttons I use in responding to him is ‘I understand’. I’m telling him that I respect, hear and understand what he’s saying but that his brother really needs to go out and I can’t leave him home alone. I then explain that at the end of the walk we’ll have a cookie and that I have lots of books he and I can read together while his brother plays in the playground. This seems to be working well.

AAC isn’t just for non-speaking autistics

I mentioned at the beginning of this post my belief that AAC should be made available to all autistic people whether they can or cannot speak. One thing I frequently hear from autistic adults is how their speech is often the first thing to go when they are stressed, or sometimes just for no apparent reason. You can read Paula C. Durbin-Westby talking to Ariane Zurcher of Emma’s Hope Book about her experiences in this regard. Also, a short but powerful post from Yes, That Too reminding us that her identity isn’t bound up with her ability to speak.

Oliver is verbal but Proloquo2Go (P2G) is also on his iPad. Right now I use P2G on my iPad to communicate with Owen – I plan to expand that and include Oliver for a few reasons:

  • He will better understand his brother’s primary means of communication and there will be one more person in the house modelling its use
  • I’m hoping it will help with Oliver’s development of functional language – most of his speech is echolalic.
  • He will have access to a back up method of communication if his speech ever fails.

All of us involved with autistic people need to get behind the idea of AAC Acceptance. Robin Parker at Praactical AAC wrote about this, outlining some of the barriers and possible ways to get around them. One of the ways we can get AAC accepted is to do whatever we can to enable access to AAC for all autistic people. We have to work to destroy this dangerous concept that speech is more valuable than any other form of communication. Again, from the draft IEP I mentioned above:

Annual Program Goals: Child will articulate his wants and needs by using a clear, consistent voice… Often when Child speaks he uses a very quiet voice that is very ‘robotic’. He will often speak by sucking in air and speaking words… Learning Expectations: Child will use a clear, strong voice to express his wants and needs to a [sic] 90% of each day at school.

Am I alone in thinking this is both pointless and potentially damaging? Why is the focus on clear speech instead of increased communication?

If you don’t agree with me about this then read a real-life example showing the impact that a lack of AAC Acceptance can have on a person. Sparrow Rose Jones blogs at Unstrange Mind and has recently released an ebook of essays called No You Don’t: Essays from an Unstrange Mind, which I downloaded from Amazon for only $2.99 (so if you like the idea of supporting autistic adults then maybe you can download it too, for less than the price of a latte).

Sometimes I am unable to create speech with my mouth and that’s something that no amount of social performance can hide. As I got braver with being myself in public, I tried going to classes on days when I couldn’t speak. But I ended up dealing with some particularly nasty bullying in a small economics class when I showed up unvoiced (using my computer to communicate.) I realized that there is only so much “eccentricity” others are willing to accept and when I transgress they can become brutal in the ways they communicate that they are refusing to allow me to be different, whether I can help it or not. Just as friends who use wheelchairs part-time have complained to me about people who refuse to accept that they need the wheelchair sometimes because they don’t need it all the time, I get no acceptance for the times I cannot speak because other times I can speak quite well. 

So, since it is impossible to hide those times when I am unable to speak and since I refuse to pretend to never be able to speak, just to get acceptance for those times when it’s impossible for me, instead of trying to “perform normal” on those days, I just hide. If I can’t hide my autism, I hide my whole body and I hate that. I hate that who I am is not “okay” with others. It is okay with me, but the way others treat me is not okay, so I hide and I call myself a coward when I do it and I hate it.

AAC is a very specialized field with a limited number of individuals who have relevant expertise (but everyone can use it)

Looking back, I wish I had known that not all speech therapists are well-versed in AAC technology. I wish I hadn’t believed that being followed by a speech therapist meant that the best communication options for my children were being pursued.

Before their autism diagnosis the boys were enrolled in the Toronto PreSchool Speech and Language program. We learned a lot and I found the parent training programs particularly useful. Once I had confirmed that both boys were autistic they were transferred from the TPSL program to a program at the Geneva Centre for Autism which integrated speech, behaviour and occupational therapies. At this time Owen started using a Picture Exchange Communication System (PECs), which definitely helped ease his frustration and I also started using other visual supports which proved helpful for both boys.

Since then it feels like I’ve been trying to persuade all the therapists that work with Owen that he is capable of more. He mastered Stage 4 of PECs and was working on Stage 5 but the focus was still on requesting. His supervising therapist in IBI agreed to include him in an iPad study where he used Proloquo2Go with great success. As he had done so well in the study she referred him to the Augmentative Communication and Writing Aids (ACWA) clinic where he would receive an assistive technology assessment and, if approved, be provided with an AAC app.

I was so excited – finally Owen was going to get an AT assessment! I was under the (erroneous) impression that once referred to ACWA it would not take long for him to be assessed. After 3 months on the ACWA wait list I called for an update and was told it would be an 18 month wait. Luckily I have amazing friends – I was gifted a copy of P2G and an AT specialist helped me put together communication boards for Owen on her own time – but it shouldn’t be this way. My advice:

  • Find out what the wait lists for AT assessments are in your area and get your child on one at the earliest opportunity.
  • Speech therapists have to serve immensely diverse populations whose speech difficulties arise from an incredibly varied array of causes. It’s not a knock on SLPs to state that not all of them have expertise with AAC. I do however challenge all SLPs to ensure their focus is always on increasing communication rather than just speech production.
  • Behavioural therapists should not be allowed to interfere with AAC instruction. Some of the therapists that worked with Owen wanted to constantly move the PECs he used just to make sure he knew the words, rather than remembering what position they were in. I feel awful that I let them do that. I do not do this now – you’ll note that Owen’s communication boards in P2G are set up in a way that the buttons stay in the same place and are always the same size. Ones that we aren’t using yet are hidden which is why you see gaps in some of the screens. Dana at Uncommon Sense recently wrote a post explaining the importance of motor planning which is well worth your time to read. As she says, what if you woke up each morning to find the keys on your keyboard had been rearranged?

AAC does not inhibit speech and language development

I learned this wasn’t true very quickly, as Oliver used PECs to support the development of his speech and language. However, it’s an old canard that remains alive and well and it’s preventing AAC Acceptance. There’s lots of data to support the fact that AAC use does not impede speech and language development – here’s a bunch and here’s one autism-specific study and here’s five more for good measure.

The importance of core vocabulary

I encourage everyone to proceed on the assumption that their child will never speak. That’s a hard thing for a lot of parents to accept but realizing that communication is so much more important than speech is very liberating and brings with it a certain clarity:

  • For autistic children, instead of implementing supports that deal only with an immediate need, why not provide them with something that could be all they ever need? If they end up not needing it what damage has been done? None.
  • Most of us like the idea of our children learning other spoken languages. Here in Canada it’s common for English-speaking parents to want to enrol their children in French Immersion classes so that their kids grow up speaking both of our country’s official languages. So what’s the downside in teaching our children to use AAC? We’ve given them another language, another skill, and an alternate way of communicating that is there whenever they need it.
  • Parents rightly worry about their autistic children being abused and this can lead to them advocating for things like cameras in classes. If we instead focus on giving our children a robust alternative communication system, then our kids can advocate for themselves. This ability to advocate for themselves will continue into adulthood and after we’re no longer there to support them. One of the most powerful arguments for the importance of an AAC system that provides the user with core vocabulary was a video you can find on one of Lauren Enders Pinterest boards. Lauren is an AT specialist and if you Pin and are interested in AAC then she is a must-follow. (She also has a Facebook page.) Take a look at this short video and wonder what might have happened to this man if all he’d ever been taught was how to make requests:



Price drop on two great AAC apps and a giveaway for one

When Owen was using PECs we used Grace app with a lot of success. If you’re an SLP, teacher or parent using PECs and you don’t yet have a copy of Grace app then now’s the time to buy as it’s currently only $9.99. It’s universal, easy to use and way more effective than binders full of laminated pictures on velcro strips. The mother who created this app for her daughter recently spoke at TEDxDublin about why she developed the app and how everyone deserves to be heard. It’s well worth 16 minutes of your time to watch:


So Much 2 Say AAC app by Close 2 Home apps - drag and drop feature


Another app I’ve used with both boys is So Much 2 Say by Close 2 Home Apps. Until November 1st this app is only $14.99 and it’s a steal at that price – with access to 9,000 SymbolStix symbols and the ability to drag and drop communication cards from one iPad to another, it’s a must-have for teachers and therapists in particular. If you don’t have $14.99 handy then I do have one copy to giveaway. Enter via the rafflecopter below.

a Rafflecopter giveaway


, , , , , , , , , , , , , , , , , ,

27 Responses to Autism and AAC: Five things I wish I had known

  1. Lisa October 28, 2013 at 6:08 am #

    LisaMaree Domican If you use the Ablls then reinforcement, visual performance, imitation, receptive language, requesting & labelling are the first goals. All the fundamentals of building a communication system. My experience is that you can’t teach anything else until you have these so I wish someone had shown me the Ablls and VB back when Liam was 2!! I have had the joy of observing a typically developing 2-3 year old at close range now and all her life skills are linked to her naturally developing language. She was toilet training on my last trip to visit and talked constantly about what she needed to do, what she had done, yelled for me to come and help wipe, and told us when she got caught short. Her confidence in the whole operation was based on her language. How much time do we waste on toilet training ASD kids before they have been taught to communicate!?!? AAC should be first & fundamental in any educational planning. (In the Ablls toilet skills are last!)

    • OMum22 October 28, 2013 at 8:51 am #

      The emphasis on toileting skills over communication skills drives me batty!

  2. Lisa October 28, 2013 at 6:15 am #

    Great post! I understand how you feel about behaviour therapists moving the PECs cards but I still believe there are incredible behaviour therapists that work with AAC to benefit the child taking into consideration what the parent is working on and to help increase communication. Not all behaviour therapists are the same.

    • OMum22 October 28, 2013 at 9:04 am #

      Thanks Lisa. 🙂 As an aside I know lots of people have horror stories about behavioural therapists but I’m not one of them. All the therapists who have worked with the boys have been caring, considerate and respectful. I deliberately used the word ‘interfere’ here because what these folks were doing wasn’t malicious, they thought they were doing the right thing but were inadvertently undermining Owen’s progress. I’m not suggesting that behaviour therapists can’t help implement AAC – on the contrary, I think they and everyone involved with an AAC user should be on-side with AAC implementation. I’m making the point that AAC must be implemented using best practices designed to increase communication.

  3. Andre D. October 28, 2013 at 8:36 am #

    Have you checked out the center for AAC and Autism or the philosophy of LAMP (language acquisition through motor planning). Check it out lots of research and time put into this approach and not much credit given to this group when they gave free seminars but the focus has always been on using core words and the use of motor planning vs moving pictures around and doing coorispondence checks which can confuse and frustrate a lot of uses with autism.

  4. Gingerheaddad October 28, 2013 at 8:42 am #

    Great post. I have been thinking a lot lately about Daniel’s communication skills. Humans prize verbal skills, but in reality so much of communication is based on non-verbal cues. Daniel’s spoken vocabulary has little to do with what he wants to communicate. This gives me some extra encouragement to discuss something other than focussing in building the number and frequency of his spoken words with his teachers and therapists.

    • OMum22 October 28, 2013 at 12:14 pm #

      Here’s hoping you get a positive response but even if you don’t – keep up the pressure!

  5. Diane October 28, 2013 at 9:47 am #

    Excellent. We used sign language with our daughter, and I cannot believe how many very smart people lectured us on how we were ruining our child’s life. An OT argued that we were socially isolating our daughter because she would always rely on sign as her first language and never be able to communicate with her peers. But Rachel Coleman of teaches that “communication begets communication, not hinders it.” And “don’t let a speech delay become a language delay.” Your post supports those philosophies, and I hope the out-dated fears that alternative means of communication are somehow damaging or harmful can be put to rest once and for all. From this post, I’m adding “behavior problems are most likely communication problems,” to my working knowledge.

    • OMum22 October 28, 2013 at 10:59 am #

      Wow… you would think I would be used to people’s attitudes by now but no, they still surprise me. I love “communication begets communication, not hinders it”, thanks for sharing that Diane.

  6. Jackie Bryla October 28, 2013 at 10:31 am #

    Great article! Thanks for always posting such relevant and heartfelt information. I just downloaded the GRACE app because this looks like a nice one for a presentation I will be doing in December.

    Keep up the great work!


    • OMum22 October 28, 2013 at 10:56 am #

      Thank you so much Jackie!

  7. Lydia October 28, 2013 at 12:09 pm #

    I’m a young adult with ASD. I am verbal, but have had periods in the past where I lose verbal ability (due to stress or sensory overload), and I use AAC in those instances. There is another reason why AAC is very appropriate, though, which is the issue of communication. I can chatter and lecture and script just fine, but when it comes to communicating what is ACTUALLY going on, say, in my model (I have a lot of medical issues), well, we may have a problem. Sometimes my mouth repeats what someone just said, and other times it says the opposite of what I actually want to say. Sometimes I speak bits and pieces of what is going on in my mind, which leads to an inaccurate description of what is going on. My typing is MUCH more descriptive and accurate than my speech, but, because I SOUND very capable, it can be hard to get people to understand that I NEED to type. I once told a doctor that she had done something “wrong,” and she got upset. I meant “wrong” as it “yes, it was the only option, but it wasn’t the option that would work for me,” but she took it to mean that she messed up. My ways of using language are not typical and it gets me into pickles!

    • OMum22 October 28, 2013 at 12:18 pm #

      Thank you Lydia for sharing your experience, this is very similar to what I see with my son Oliver. He never seems to lose the capacity to speak but he so often just cannot find the right words. I wish I could remember who said it because I’d love to attribute the quote but I recall reading an autistic person saying that finding the right words was like trying to match socks in a tumble dryer while it was tumbling.

  8. Lisa October 28, 2013 at 1:49 pm #

    Totally agree about behaviour. Good therapists should always do a functional analysis of inappropriate behaviours and encourage an alternative that serves the communication or sensory need, rather than just suppressing. There is emerging
    research into the reduction of SIBs (self injurious behaviours) using AAC like pecs. Reference: CHATURI EDRISINHA & THERESA ESTREM (St Cloud State University)

    • OMum22 October 28, 2013 at 2:13 pm #

      I have anecdotal evidence to that effect – Owen’s head banging reduced dramatically once he started using PECS.

      • Ann (@planoslp) October 29, 2013 at 11:20 pm #

        I am an SLP, and I have also seen this. Most children with difficulty communicating get frustrated when they can’t get people to understand them. As they work with another person and begin forging an understanding with that person, then much of the frustration behavior fades. If used correctly, the SLP’s office should be a place where the child can feel safe to communicate no matter how or how long it takes.

  9. Shannon Des Roches Rosa October 28, 2013 at 7:35 pm #

    This should be posted in ever single classroom, everywhere. Brava.

    • OMum22 October 28, 2013 at 9:01 pm #

      Thank you Shannon and thanks for sharing the post, I appreciate it.

  10. Brenda @ MamaBeGood (@mamabegood) October 29, 2013 at 12:57 pm #

    I hope your essay goes far and wide because there are so many misleading beliefs about AAC. Some big ones that I’ve heard: 1) they won’t learn to talk if we give them AAC, 2) they need to learn to behave first, 3) they need to learn sign language first, 4) they will just “stim” or “obsess” with the AAC – they aren’t using it functionally or for any real learning. These are not true. We need people to understand that. Thanks for writing this!

  11. Kathryn Dorney- SLP December 17, 2016 at 4:48 pm #

    Thank you. Many good points. There are no prerequisites for AAC. none. Many of my students have benefitted from starting with PECS then moving to a point-based system but many didn’t require PECS to start. I no longer start with PECS and have received pushback. It’s not the classification label or diagnosis that decides the treatment course, it’s the communication functioning level. Look at what they can do to communicate, attribute meaning, and model with symbols.

  12. berkowitzssusanberkowitz July 13, 2017 at 12:22 pm #

    Personally, I’d love to take PECS and dump them in the far end of a deep ocean. But I’m sure even just saying that will get me into trouble. Communication absolutely comes first! And no, no all SLPs get training in AAC. On the other hand, all SLPs need to get continuing ed hours every year so there’s really not excuse for not taking advantage of those opportunities. kids need way more vocabulary and many more functions than just labeling, requesting, and a bunch of nouns.


  1. Autism and AAC | lovenlearning - February 6, 2015

    […] Autism and AAC: Five things I wish I had known, by Deanne Shoyer (Small But Kinda Mighty blog). Deanne advocates for ALL autistic people to have access to AAC, even if they are verbal, as the ability to use verbal speech can sometimes be inconsistent. She believes that communication strategies should be at the heart of everything therapists/teachers/etc do to provide autistic people with support. “How can an autistic child socialize with his peers if he can’t communicate with them? Why are we spending so much time suppressing behaviours instead of giving a child the means to tell us how she feels?” […]

  2. ABA and Autism - the thorny problem of control and consent - Small But Kinda Mighty - June 16, 2015

    […] your autistic child develop their communication skills rather than on modifying behaviour. I wrote an entire post on this a while […]

  3. ABA and the Thorny Problem of Control and Consent | Think Inclusive - July 1, 2015

    […] your autistic child develop their communication skills rather than modifying behaviour. I wrote an entire post on this a while […]

  4. Assistive Technology for Kids | Resources for Families of Children with Autism - March 9, 2016

    […] offers a personal perspective and information about a range of interventions.  Her post titled Autism and AAC: Five Things I Wish I Had Known, provides insight and ideas related to using Alternative and Augmentative Communication (AAC) […]

Powered by WordPress. Designed by WooThemes

%d bloggers like this: