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When One Size Doesn’t Fit All: Adapting CBT and ERP for Autistic Individuals with Anxiety

By Debra Kissen

Cognitive Behavioral Therapy (CBT) and Exposure and Response Prevention (ERP) are gold-standard treatments for anxiety. But like any powerful tool, they work best when tailored to the individual using them. For autistic individuals, traditional CBT and ERP techniques can still be highly effective—but only when adapted with care, patience, and deep respect for neurodiversity.

Let’s start by naming something important: Autism is not a problem to be fixed. It is a neurodevelopmental difference that brings a unique set of strengths and challenges. When it comes to treating co-occurring anxiety in autistic individuals, our goal as clinicians, caregivers, and allies is not to eliminate autism-related behaviors, but to reduce suffering and build skills that support autonomy and well-being.

Why Anxiety Often Shows Up Differently in Autism

Anxiety is extremely common in individuals with autism, but it often presents differently than in neurotypical individuals. For example:

  • A social situation might trigger sensory overwhelm rather than fear of judgment.
  • A rigid routine may be maintained not out of obsession, but as a calming predictability anchor in a chaotic world.
  • “Stuck thoughts” might feel more like loops in a software program than distortions to challenge.

When we misunderstand the root of the anxiety, we risk using a hammer where a feather is needed. That’s why adaptation matters.

How CBT and ERP Can Help—When Delivered Differently

CBT and ERP are still highly valuable when working with autistic clients. The key is modification, not abandonment. Here’s how to rethink some of the core components:

1. Go Slower, Go Steadier

ERP is based on gradually facing feared situations or thoughts without engaging in avoidance or compulsions. But for someone with autism, rushing exposure can feel not just uncomfortable—but unsafe.

Adaptation tip: Break down exposures into smaller, more concrete steps. Allow extra time to process and integrate progress. Expect and normalize more repetition and plateaus in progress.

2. Honor Literal Thinking

CBT often involves challenging irrational beliefs. But for someone who thinks literally, phrases like “Is that really true?” may not resonate.

Adaptation tip: Use visuals, concrete examples, and metaphors tied to the client’s interests to build insight. Work collaboratively to define what “realistic” thoughts look like for them.

3. Expect and Support Emotional Regulation Differences

Autistic individuals may have different ways of expressing or accessing emotions. Meltdowns or shutdowns are not failures—they’re signs the nervous system is overloaded.

Adaptation tip: Build in sensory breaks. Incorporate co-regulation techniques before jumping into exposures or challenging situations.

4. Build Motivation Through Interests and Values

Engagement is key to CBT and ERP. For autistic individuals, tapping into deep interests can be the bridge to motivation.

Adaptation tip: Incorporate special interests into examples, exposure tasks, and rewards. This isn’t “off-topic”—it’s often the most effective therapeutic tool in the room.

5. Don’t Confuse Coping Mechanisms with Compulsions

Flapping, stimming, scripting—these behaviors may look like compulsions but often serve a self-soothing or regulatory function.

Adaptation tip: Unless a behavior is causing harm or significant interference, let it be. Focus exposures on what causes distress, not what simply looks different.

Partnering with Parents and Caregivers

Parents and caregivers are often vital teammates in this process. They can help identify anxiety triggers, reinforce exposure work between sessions, and co-regulate during hard moments. They also often need support themselves—especially in letting go of the urge to “fix” and instead learning to sit beside their child as they face their fears, one brave step at a time.

Final Thoughts

CBT and ERP absolutely can work for autistic individuals. But only when the treatment plan respects the whole person in front of us—not just their symptoms. When we meet our clients where they are, slow down the process, and adapt our tools to fit their brain rather than force their brain to fit the tools, incredible progress is possible.

It’s not about making therapy easier. It’s about making it doable—and ultimately, more effective.

Dr. Debra Kissen is a licensed clinical psychologist and the CEO and founder of Light On Anxiety CBT Treatment Centers....

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