A mother called me in a panic last summer. Her son had wandered off during a five-minute stop at a crowded farmers market, and those five minutes felt like an hour before a stranger walked him back by the hand. Nearly half of children with autism attempt to elope, or wander from a safe adult, at some point after age four, according to research published through the National Institutes of Health. That number stops most parents cold, and it should. But panic is not a plan, and holding tighter to your child’s hand every time you leave the house is not a long-term strategy either.

What helps is teaching your child a specific, practiced response for what to do if they get separated from you in public, the same way you would teach any other safety skill. Below, I walk through how to build that skill step by step, which tools make it concrete, and how to rehearse it before you ever need it for real.

Why This Conversation Cannot Wait

For families, wandering is one of the most common and least discussed safety risks connected to autism. Research collected through the CDC and NIH puts the numbers in stark terms, and those numbers are exactly why I bring this topic up with nearly every family I work with at True Progress Therapy, often earlier than parents expect.

What Getting Separated Really Looks Like for Autistic Kids

The CDC defines wandering, or elopement, as leaving a safe area or a responsible caregiver in a way that goes well beyond the brief dash a typical toddler might make toward a toy. For many autistic kids, it is driven by something specific pulling their attention, like water, an open door, or a spinning display, or by a need to escape a space that has become too loud or too bright. One national study found that more than a third of children with autism and a co-occurring intellectual disability wandered from a public place in the previous year.

Why Standard “Stay Close” Reminders Are Not Enough

A verbal reminder relies on skills that are often strained in exactly the moment they are needed most: impulse control, working memory, and the ability to filter out sensory noise. The CDC notes that children with autism or an intellectual disability often face real challenges understanding safety issues and communicating with others in the moment. A trained, practiced response holds up under stress in a way a rule repeated in the car on the drive over simply cannot.

Teaching the Core Safety Skill Before You Ever Need It

Waiting until a crowded outing to explain what your child should do if you get separated is a bit like handing someone a fire extinguisher during the fire. The skill has to be built and rehearsed long before it is needed, broken into pieces small enough for your child to perform under pressure.

Start with “Stop and Stay” as a Trained Response

The single most protective habit I teach is simple: the moment your child notices you are not there, they stop walking and stay exactly where they are instead of continuing to search. A stationary child is dramatically easier to find than one who keeps moving, sometimes toward the exact hazards, like parking lots or water, that make wandering so dangerous in the first place. We build this the same way we build any behavior chain in ABA: a clear cue, heavy reinforcement for the correct response, and dozens of low-stakes repetitions before it ever gets tested for real.

Teach Your Child to Find a Safe Helper, Not Just Avoid Strangers

Blanket “never talk to strangers” messaging can backfire for a child who takes rules literally. I have seen a nonverbal child walk directly past three uniformed employees at an amusement park because nobody had ever taught him that a person behind a register or wearing a name tag was someone safe to approach. Teach a specific, visual definition of a “safe helper” instead, someone in a uniform, standing behind a counter, or wearing a badge, and practice identifying that person in different settings.

Practice Name, Caregiver Name, and a Contact Number

Rehearse your child sharing their name, a caregiver’s name, and a phone number, whether that means saying it out loud, pointing to it on an AAC device, or handing over a card. For a nonverbal or minimally verbal child, this information needs to live somewhere it can be shown rather than spoken, since asking a frightened child to suddenly produce speech they do not reliably use is setting the plan up to fail.

Tools That Make Safety Concrete

Abstract instructions rarely hold up in a real emergency. The families who feel most prepared are the ones who have built a small set of concrete tools their child already knows how to use.

Visual Social Stories for “What Do I Do If I’m Lost”

A short illustrated story, reviewed regularly and not just once, pairs pictures with the stop-and-stay and find-a-safe-helper steps above so the sequence becomes familiar rather than frightening. I use the same plain, concrete language style described in our explaining autism guide for this kind of story, since the goal is clarity, not drama.

ID Tools, Wearables, and Tracking Devices

A medical ID bracelet, a shoe tag, or a temporary tattoo card with a contact number can speak for a child who cannot. GPS wearables are worth a conversation with your care team as well. This risk is significant enough that it is recognized at a federal level: Kevin and Avonte’s Law directs Department of Justice grant funding toward wandering-prevention training and locating technology for families of children with autism.

A Simple Script Card for Nonverbal or Minimally Verbal Kids

One of my clients, a young girl who communicates primarily through a small set of gestures, carries a laminated card in her fanny pack with her photo, her name, and her mother’s phone number. We spent several weeks practicing just one behavior chain: pull the card out, hand it to a safe helper. That single rehearsed action does most of the work a phone call would otherwise have to do.

Practicing in Real Environments

A skill that only exists in conversation is not a skill your child can use under stress. It has to be rehearsed somewhere real, starting small.

Rehearse in Low-Stakes Places First

Practice in a quiet, familiar space before ever trying it somewhere crowded. Have a family member play the role of the safe helper, let your child practice the full sequence, from noticing they are alone to handing over an ID card, and reinforce every attempt generously, even a clumsy one.

Build the Skill Into Outings You Already Take

Once the sequence is solid at home, fold it into errands you already run: a grocery store, then a library, then somewhere busier. Open spaces with water and wide sightlines carry particular risk, which is exactly why I recommend rehearsing this skill before a trip like the one we cover in our beach day guide, where the combination of crowds, exits in every direction, and water raises the stakes considerably.

What to Do in the Moment Your Child Wanders

Even with practice, prepare yourself for the moment itself. What you do in the first minute matters as much as anything your child has rehearsed.

The First 60 Seconds

Check the obvious draws first: water, an escalator, an exit, anything spinning or shiny. Call your child’s name while you move. Get a staff member or security involved immediately rather than spending several minutes searching alone, since national data on elopement point to real drowning and traffic risk the longer a child is unaccounted for in a public space.

Working With Store Staff, Security, and First Responders

Tell whoever is helping you search one detail that surprises most people: many autistic children do not reliably respond to their name being called, and some will go still or hide rather than move toward the sound of someone searching for them. Passing that along changes how a search is conducted, prompting responders to check under racks, inside small enclosed spaces, or near water rather than only scanning open areas. It is also worth knowing that a specific diagnosis code, Z91.83, exists for documenting wandering in a medical record, which can help open this conversation with your child’s pediatrician if it has not come up yet.

Building Safety Into a Broader Support Plan

Some families build this entire plan on their own, and many do it well. Others find that having a clinical team involved speeds up the process and catches gaps a parent working alone might miss.

How In-Home ABA Therapy Targets Safety Skills Directly

A BCBA can write a goal as specific as “stops and stays within 10 feet of last known adult location for at least 60 seconds when cued,” then track that goal with the same precision used for any other skill. Because in-home ABA therapy happens in the settings your family uses every day, from the driveway to the local playground, the safety skills built in session are the ones your child will need most. I worked with a family in Jersey City whose son went from wandering toward the parking lot every time we left a building to reliably stopping at the door and waiting, once we broke the skill down and reinforced it consistently across several weeks.

What Parent Training Adds When the Stakes Are High

Safety skills fall apart fast if they only get practiced in session once a week. ABA parent training is where a family learns to run these drills consistently at home, in the same way a therapist would, so the plan holds up on an ordinary Tuesday trip to the store and not only during a scheduled session. This kind of safety planning often starts as early as a family’s first therapy session, when a BCBA is first learning what a child’s specific risks look like. We currently provide this support to families across New Jersey, and we are preparing to bring the same in-home model to families in Missouri as well.

If you are ready for support building a plan like this, here is what that can look like with our team at True Progress Therapy:

In-home ABA therapy: one-on-one sessions inside your home and community focused on the safety and independence skills your family needs most.
ABA parent training: coaching that helps you run safety drills with the same consistency and structure our therapists use.
Our full range of ABA services: individualized programs for children and teens across the autism spectrum.

You do not have to build a wandering safety plan alone or figure it out only after something frightening happens. Contact True Progress Therapy to talk with our clinical team about what a personalized plan could look like for your child.

Frequently Asked Questions

Is wandering the same as typical toddler curiosity?

Not quite. Typical toddler wandering tends to be brief and self-correcting, while elopement in autism often continues longer, is drawn toward a specific hazard, and carries a documented risk of injury according to national research.

My child does not talk. How can they ask for help if lost?

Visual tools do the talking instead. An ID card, a wearable, or an AAC device programmed with a name and contact number lets a nonverbal or minimally verbal child communicate the same information speech would.

Should I use a GPS tracker for my child?

It is worth a conversation with your care team. Many families use one as a backup layer alongside trained safety skills, not as a replacement for them.

How often should we practice this skill?

Regularly, not just once. Brief, low-pressure practice sessions every few weeks keep the skill sharp without turning it into a source of anxiety.

What if my child hides instead of coming when I call their name?

This is common enough that it is worth telling anyone helping you search. Responders should check small enclosed spaces and quiet corners, not only open areas, since many autistic kids go still or hide rather than move toward a searching adult.

Can ABA therapy help specifically with wandering and safety skills?

Yes. A BCBA can build a safety goal directly into a treatment plan and track it with the same data-driven approach used for any other skill, which often accelerates progress compared to working on it alone.

Sources:

https://www.cdc.gov/child-development/disability-safety/wandering.html
https://pmc.ncbi.nlm.nih.gov/articles/PMC4524545
https://pmc.ncbi.nlm.nih.gov/articles/PMC4742252
https://stacks.cdc.gov/view/cdc/40898
https://iacc.hhs.gov/about-iacc/legislation/autism
https://pubmed.ncbi.nlm.nih.gov/29994813/
https://pubmed.ncbi.nlm.nih.gov/34226426/
https://www.nichd.nih.gov/health/topics/autism
https://pmc.ncbi.nlm.nih.gov/articles/PMC5920521/
https://eric.ed.gov/?id=EJ774042

What to Teach Your Autistic Child If They Get Separated From You in Public