A Guide for Parents Trying to Understand Their Kid's Ritualistic Behavior
Does my child have OCD? Autism? or Both..?
Written by guest writer: Allyson Inez Ford, MA, LPCC | Founder of Eating Disorder and OCD Therapy in Hillcrest, San Diego
If you've ever watched your child go through the same pattern of behavior before leaving the house- such as lining up their toys up a certain way, or completely falling apart when a routine gets disrupted, and thought "Is this OCD, autism or just a kid being a kid?," you are not alone.
OCD and autism are more common than people think, and figuring out which one you're looking at, or whether it's both, is the starting point to getting your kiddo the right support.
The support that helps a child with OCD can be genuinely harmful for a child whose behavior is autistic in nature, and vice versa.
This blog post is for parents trying to understand what's happening with their own child, and to feel more equipped walking into conversations with teachers, pediatricians and therapists.
Why Is It So Hard to Tell the Difference Between OCD & Autism
OCD and autism can look nearly identical on the surface. Both can show up as repetitive behaviors, rigid routines, an intense focus on specific topics or objects, and distress when things don't go as expected. Both can look like anxiety or meltdowns. Both can involve behaviors that seem inflexible to an adult watching from the outside.
But looking similar doesn't mean the same thing is happening underneath- and knowing what’s at the root of your child’s behaviors is going to inform what strategies and supports they need.
What's Actually Driving the Behavior?
OCD behaviors are commonly driven by:
In OCD, a compulsion (or ritual) is something your child feels they have to do to prevent something bad from happening, or to make an unbearable feeling go away (like fear or disgust). It's driven by anxiety from intrusive thoughts or images. Compulsions in OCD provide brief relief, but people with OCD do not like that they feel compelled to do them, they’re just afraid of what might happen if they don’t do the compulsions. They may tell you they wish they didn't have to, or seem embarrassed or distressed by their own behavior.
Autism behaviors are commonly driven by:
Autistic repetitive behaviors, like stimming, echolalia, or a set routine, work differently. These are behaviors that can genuinely feel good to your child. Stimming is repetitive movement or sound that helps regulate the nervous system. Echolalia, repeating words or lines from a favorite show, can be soothing, sensory seeking, or a way of communicating. Routines lower the mental load of navigating a world that often feels unpredictable and overwhelming to an autistic kid.
So now what?
These behaviors aren't something to eliminate or pathologize. They're your child's way of coping with a sensory system that works differently than a neurotypical child's. If this is new information for you, it's worth reading about the harm caused by forced behavioral therapies like ABA within the autistic community before pursuing that route.
What Can Help You Distinguish Between OCD and Autism?
Here are some questions that are useful for a parent to sit with and explore in neurodiversity affirming therapy for children/teens:
What would happen if my child didn't do this?
Could they swap it for a different repetitive behavior without much distress?
Does this happen only when they're anxious, or also when they're calm and happy too?
Does doing this seem to help them?
Does it seem to cause them distress, or take up an unusual amount of time?
Sitting with these questions, and asking your child directly (assuming they're able to answer and understand), will tell you a lot.
Key differences between compulsions and autistic routines or stims:
A compulsion tends to be rigid, tied to anxiety, and hard to replace with something else. It also doesn't actually bring lasting relief, even though it might look like it helps in the moment. An autistic routine or stim tends to show up across every emotional state, not just the anxious ones, and it genuinely reduces distress without feeding an anxiety fueled cycle.
Why Getting This Wrong Can Unintentionally Hurt Your Child
Here's why this is so important. If your child's autistic routine or stim gets misread as an OCD compulsion, the standard treatment is Exposure and Response Prevention (ERP). ERP asks a person to face what scares them, resist the urge to do the compulsion, and sit with the discomfort until it passes, so their brain learns the compulsion was never actually necessary.
For real OCD compulsions, ERP has strong research behind it. But ERP used on an autistic child's stimming behavior, it can cause harm. Autistic people often cannot habituate to sensory distress the way ERP helps people habituate to obsessions, and pushing them through it anyway can be incredibly traumatic.
Picture this scenario:
Your child has a specific routine before starting homework. A certain order they arrange their supplies, a phrase they say to themselves, a particular way they sit down at the desk. A well-meaning clinician unfamiliar with neurodiversity-affirming care might label this a compulsion and start ERP. Your child is told to resist the urge, that the routine is "maladaptive," that the discomfort will pass if they just push through it.
But what if that routine isn't OCD at all? What if it's how your child manages the sensory input and mental effort of sitting down to do something hard, and it's actually helping them get through their day?
Trying to strip an autistic child's coping behaviors away through exposure therapy doesn't work, and it can cause sensory trauma. It also teaches your child that the way they move through the world is wrong, which can push them toward masking or hiding who they are, something so many autistic kids already do too much of.
The better path is slowing down and asking your child or teen which behaviors they feel afraid not to do and which ones actually help them, and letting their answer guide what gets worked on. Of course if your kiddo cannot answer this due to their stage of development, finding a trained therapist can help assess in a developmentally appropriate way.
Other Places Parents Often Get This Confused
The overlap shows up in more places than just routines and rituals. A few common ones include:
-
One is driven by an internal sense that something isn't exactly right. The other is a physical, sensory reality where a fabric or tag genuinely feels intolerable on the skin.
-
OCD worry loops around a feared outcome and seeks reassurance.
Autistic processing can involve long, circular thinking that isn't anxiety driven at all. It just reflects a different rhythm of working through information, and it shows up regardless of mood.
-
OCD obsessions are unwanted. Your child doesn't want to be stuck thinking about them.
A special interest in autism is something your child chooses to dive into, and it usually brings them immense joy and a sense of calm.
-
OCD can involve an inflated sense of responsibility for preventing harm.
Autistic hyper-empathy is an intense attunement to other people's emotions, which can be overwhelming, but comes from a very different place.
How to Help Your Child if They Have OCD, Autism or Both:
Good care for a child who is autistic, has OCD, or both starts with curiosity. Before anyone targets a behavior that looks unusual, the first step is understanding what it does for your child, from their perspective.
This means finding clinicians who center the voices of autistic adults, researchers, and community members with lived experience.
Tip: look for neurodiversity affirming child therapists.
For kids who are both autistic and have OCD (and that combination is common) treatment needs to be carefully calibrated so ERP is only used on the compulsions that are OCD based and distressing to your child, not the routines and stims doing important regulatory work. This takes ongoing conversation with your child about what actually bothers them versus what supports them.
A Final Note for Parents
The goal here is treating OCD accurately and supporting autism in an affirming way, with enough understanding of both neurotypes to know what you're actually looking at, and enough humility to let your child's own experience and autonomy guide the process.
The fact that you’re reading this post shows that you care a lot about your child’s well-being and that is something to be super proud of!
Learn More About The Author
Allyson Ford, LPCC, the founder of ED and OCD therapy based in Hillcrest and guest writer of this blog post specializes in OCD, eating disorders, trauma and neurodiversity affirming therapy. Allyson speaks at nationwide conferences, provides clinical supervision and hosts a podcast called Body Justice.
Most members of our team at ED & OCD Therapy identify as neurodivergent and have lived experience with OCD or eating disorders- this fuels our passion for this work! We offer in-person therapy in Hillcrest, San Diego, as well as virtual therapy throughout California, Florida, Tennessee,, Utah & Washington State. We also provide virtual eating disorder recovery coaching worldwide.
Child Psychology Center’s Services in Carlsbad and Sacramento:
Child Psychology Center offers neuro-affirming, culturally competent, evidence-based therapy for children (ages 0+), teens and caregivers. We offer virtual therapy for people throughout all of California, and we offer in-person therapy in Carlsbad and Sacramento. Our services are available in both English and Mandarin. Our licensed psychologists offer psychological assessments. While our therapists specialize in treating children, we also treat adults. We specialize in treating anxiety, child behavioral problems, obsessive compulsive disorder (OCD), ADHD, Autism, and Post-Traumatic Stress Disorder (PTSD). We offer parent coaching and consultation. We would love to support you along your journey. Schedule a free 15 minute consultation today!
