Designing for the Neurodivergent Adult Learner: It's Autism Awareness Month - Let's Talk About This

April is Autism Awareness Month. And while awareness is a starting point, what the neurodivergent community - and the broader workforce - actually needs is something more practical. Not just awareness. Action.

So this post is my contribution to that.

I've spent a lot of this series talking about accessibility from the outside looking in. Standards I learned through compliance requirements. Gaps I noticed in other people's work. Design problems I was trained to identify and fix. But designing for neurodivergent learners hits differently for me.

I know firsthand, what it's like to sit in a learning environment (both as a child and an adult) and feel like my brain is running a completely different operating system than the one the course was built for. That I was stupid for not being able to understand what everyone else in the room seemed to get so easily. What it's like to have a brain that takes a different path than the one considered "normal."

I'm not going to put a label on that today. But I'll say this: my own experience as a learner has taught me more about this than any framework ever has.

Neurodivergent is an umbrella term that includes autism, ADHD, dyslexia, dyspraxia, dyscalculia, and a range of other neurological differences. Not disorders to be fixed - no matter what those at the federal level may be saying. Different ways of processing, perceiving, and interacting with the world.And they are far more common in your workforce than most organizations realize.

Research estimates that 15 to 20 percent of the world's population is neurodivergent. In the U.S., 1 in 22 adults has ADHD, 1 in 36 has autism spectrum disorder, and between 3 and 7 percent have dyslexia. Many are undiagnosed - moving through educational systems, workplaces and training programs that were never designed with them in mind, adapting constantly, and rarely saying anything about it.

That last part matters. Because the silence doesn't mean there's no gap. It means the gap is invisible.

So what does designing for neurodivergent learners actually look like?

It starts with consistency. For many neurodivergent learners - particularly autistic learners - unpredictable course structure isn't just frustrating. It's disorienting. When navigation shifts between modules, when interactions work differently on different slides, cognitive resources that should go toward learning get consumed just figuring out how to move through the course. Build a template. Stick to it. Let the content be the variable, not the structure.

It means giving learners control. ADHD affects the ability to sustain attention over time - not because the learner doesn't care, but because the brain is wired differently. Locking navigation, auto-advancing slides, forcing a linear path through dense content - these aren't design choices that serve the learner. Let people pause, revisit, and move at a pace that works for them.

It means being intentional about multi-sensory design - not avoiding it. Engaging, multi-sensory training is absolutely possible for neurodivergent learners - in fact, it can be a useful tool for them. Animation, sound, interaction - none of these are inherently inaccessible. The problem is using them without intention and without providing an alternate path to the same content. An animation that clearly illustrates a process, paired with captions or a transcript, can be incredibly effective. The same animation looping in the background while dense text competes for attention on the same screen is where you'll lose people. The goal is intentional engagement, not sensory minimalism.

And it means rethinking how we assess learning. A timed multiple-choice quiz is one way to measure knowledge. It is not the only way. Scenario-based decisions, reflective prompts, application activities that mirror real work - these tend to be more accessible across a wider range of cognitive styles and more likely to tell you whether someone can actually use what they learned.

One more thing worth naming: masking.

Many neurodivergent adults have spent years adapting their behavior, their communication style, and their learning approach to fit neurotypical expectations. By the time they sit down with your training, they may already be running on reduced bandwidth just from the effort of getting through the day.

That's not an excuse. That's context. And it's worth holding onto every time you make a design decision.

My own brain has pushed me toward this work in ways I didn't fully understand for most of my career. What I know now is that the training that worked for me - the stuff that actually landed - had structure, clarity, pacing, and respect for how I process information.

That's not a high bar. It's just good design.

What has worked in your experience designing for neurodivergent learners? Or as a neurodivergent learner yourself? Drop it in the comments.