Progress is Not Linear: Supporting Nonspeaking Autistic Students

At REV, we work with nonspeaking autistic students every day, and one of the most important things we've learned is that progress isn't linear.

Think about how human this is: 

• One day you read something once and understand it instantly, and the next day you can’t focus on the information without needing to read it three times. 

• You confidently explain an idea in a conversation, then later struggle to find the words. 

• You solve a problem with ease, only to feel completely stuck when you see something similar again. 

• After a good night’s sleep, everything feels manageable—but when you’re tired, overwhelmed, or anxious, even simple tasks feel harder. 

Your abilities didn’t disappear. 

The conditions around it changed. This is what real progress looks like—not a straight, steady climb, but a shifting path shaped by energy, emotion, environment, and internal state. 

When Progress Isn’t Linear: Understanding Nonspeaking Students

One of the most important lessons I’ve learned over many decades of teaching is that progress isn’t linear—but nowhere is this more evident than when working with nonspeaking autistic students.

We know that for students who do not rely on speech to communicate, learning is always happening beneath the surface, shaped by layers of internal experiences that we cannot always see—or fully understand.

And that changes everything.

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Progress Depends on More Than Skill

As a beginning teacher, I believed that if a student demonstrated a skill one day, it meant they had “learned” it and would be able to repeat it consistently.  But, I quickly recognized that this was not the case. Especially with our non-speaking students. Ability and intelligence do not equal access to purposeful motor movement.

A student's brain may be fully capable of solving a math problem, answering a complex question, or communicating a thought. But whether they can access and demonstrate that ability with intentional communication in a given moment depends on so many factors:

• Regulation

• Brain and body connection in the moment

• Sensory environment

• Trust and comfort with their communication partner

• Physical energy and fatigue

• Internal states like anxiety or frustration

  
  

A student may independently use a communication board to form clear, complex sentences on some days. On other days, they may struggle to select a single choice on a white board. Nothing about their intelligence had changed. What had changed was everything else.

Dysregulation Changes Everything

When a student is experiencing dysregulation, learning and communication are not the priority, their nervous system is.

In those moments, what might look like “inattention,” “lack of progress,” or “regression” is often a student trying to cope. And for non-speaking students, this is even more complex, because they may not have a reliable way to tell us what’s wrong at that moment.

I’ve had days where a student struggled to engage in an activity they had appeared to breeze through the week before. Instead of simply pushing forward, I’ve learned to pause and ask: How can I offer regulation support to move forward? Being a communication partner is about BOTH communication and regulation support.

The most meaningful “progress” in those moments is not “communication” at all. It is helping a student return to a state where they feel safe and regulated.

Communication Is Built on Trust

For non-speaking autistic students, communication is not just about tools, it’s about trust.

Feeling understood, respected, and not rushed can dramatically impact a student’s willingness and ability to communicate.

When I was teaching in public school, one of my students rarely used his device during structured lessons. But during quieter, low-pressure moments, when we were simply sitting together with no expectations, he began to initiate communication more frequently.

That experience shifted my thinking: progress wasn’t about increasing output on demand; it was about building a space where communication felt safe.

The Invisible Factors We Can’t Measure

One of the most complex parts of supporting non-speaking autistic students is recognizing how much of their experience is invisible to us.

We don’t always know:

• If they didn’t sleep well

• If something in their environment feels overwhelming

• If they are feeling physically unwell

• If anxiety is making it harder to initiate movement or communication

  
  

What looks like inconsistency is often a reflection of these shifting internal states. A student who participates fully one day and withdraws the next is not “losing skills". They are navigating a different internal landscape.

Redefining What Progress Looks Like

Working with non-speaking autistic students, especially very young ones, has forced me to redefine progress in a much more meaningful way.

Progress might look like:

• A moment of shared attention

• Increased comfort in a learning space

• Reaching for a communication tool independently

• Tolerating a new activity

• Recovering from dysregulation more quickly

• Initiating interaction, even once

  
  

These are not small things. They are foundational.

And they rarely happen in a straight line.

What This Means for Us as Educators, Parents, and CPs

If progress isn’t linear—and especially if it’s deeply influenced by factors we can’t always see—then our role shifts.

We become observers, not just instructors. We respond to the student in front of us, not the version of them we saw yesterday or even 3 hours ago.

It also means we have to let go of the idea that performance equals understanding.

A student’s ability to demonstrate a skill in one moment does not define their capacity. And their inability to show it in another moment does not erase it.

What Do We Do in These Moments at REV?

Perhaps the most important shift is this: we learn to trust that growth is happening, even when it isn’t visible. And we have heard this before, it’s the foundation of presuming competence.

As a team of REV teachers, we talk about growth and progress a lot . We get questions from concerned CPs, parents, and even students themselves in these moments that are more challenging for them.

A few strategies that you can try:

• Provide more scaffolding. This may look like going down the language ladder questions, providing more verbal, gestural, or model prompting.

• Give space- both physical and verbal breaks. Additionally, sensory breaks might involve dimming the lights, turning down the volume, or slowing things down.

• Continue to give encouragement. Communication is challenging and don’t we all need support to do the things that are the toughest?

  
  

Non-speaking autistic students are constantly processing, learning, and adapting. Their progress may appear quieter and less predictable but it is no less real.

When we honor that, we create environments where students are not pressured to perform on a timeline, but supported in a process.

Because for all of us, and especially our non speaking students, progress is not linear.

It’s layered, relational, and profoundly human.

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Anne Butler is a Communication Teacher at Reach Every Voice. She provides one-on-one communication instruction for students in our Gaithersburg and Severna Park locations.

Want to work with Anne or another of our gifted teachers? Learn more about working with us in person or book a consultation online.