Introduction
An extinction burst is a temporary increase in a behavior when reinforcement for that behavior is first removed. If you've ever stopped giving in to a tantrum and watched your child suddenly scream louder, throw harder, or escalate in ways you've never seen before, that's an extinction burst. It's one of the most alarming moments in a parent's ABA journey, but it's also one of the most predictable, and one of the strongest signs that the strategy is actually working.
At Steady Strides ABA, we support families across Texas, from Houston to Dallas to Austin, and this is hands-down one of the most common reasons parents call us in a panic. Let's break it down clearly.
Why Does an Extinction Burst Happen?
When a behavior has worked for your child in the past, say, screaming gets them a tablet, or whining gets them out of brushing teeth, their brain has learned: this behavior pays off. The moment that reward stops coming, the brain doesn't immediately give up. Instead, it tries harder. It asks, "Maybe if I do it bigger, longer, louder, it'll work again?"
That's the extinction burst. It's not your child being defiant. It's their nervous system testing whether the old strategy still works.
What Every Parent Wants to Know
Here's what we walk parents through in our sessions:
- What causes an extinction burst?
Removing the reinforcement (attention, access to an item, escape from a task) that was previously maintaining the behavior. The behavior temporarily intensifies because it used to work.
- How long does an extinction burst last?
Usually a few days to about two weeks, depending on how long the behavior has been reinforced and how consistent the response is. The more consistent the adults in the child's life, the faster it resolves.
- What should parents do?
Stay calm, stay consistent, and do not give in. Giving in once during the burst teaches the child that escalating eventually works, which makes the behavior much harder to extinguish later.
Extinction Burst Examples in Real Life
In our sessions with Texas families, we've seen extinction bursts show up in many forms:
- A 4-year-old in
Jersey Village whose screaming for candy at H-E-B, got louder and longer for about 5 days before fading completely.
- A 7-year-old in
Katy who began throwing toys when his iPad was no longer given as a reward for whining, within 10 days, the throwing stopped entirely, and he started using his words instead.
- A toddler in Howelville during early intervention who escalated from crying to flopping on the floor when bedtime stalling stopped working, by week two, bedtime became smooth.
The pattern is almost always the same: a sharp spike, a plateau, then a steady decline.
What Parents Should Not Do
- Don't give in "just this once"; it resets the entire process.
- Don't punish the burst. It's a predictable behavioral response, not misbehavior.
- Don't change strategies mid-burst. Consistency is what makes the behavior fade.
If a behavior is unsafe (aggression, self-injury, elopement), pause and consult your BCBA before continuing. Safety always comes before extinction procedures.
Conclusion
An extinction burst can feel like everything is falling apart, but it's actually the moment things are starting to get better. The behavior gets worse before it gets better because the old pattern is breaking down. With consistency, calm, and the right support, your child will move through it.
Every child deserves support that meets them where they are. Steady Strides ABA delivers ABA therapy services in Texas tailored to your family, from early intervention to school-based care. Let's build a brighter path forward, together.
Reach out to us today to connect with our team who can help you build a behavior plan that works, and support you through every extinction burst along the way.
Frequently Asked Questions
How long does an extinction burst usually last in ABA therapy? Most extinction bursts
Last anywhere from a few days to about two weeks. The duration depends on how long the behavior was reinforced before, how consistently caregivers respond, and whether everyone in the child's environment (parents, teachers, grandparents) is on the same page. Consistency is the single biggest factor in how quickly it resolves.
Is an extinction burst a sign that ABA therapy is working?
Yes, an extinction burst is often a strong indicator that the intervention is working. It means the child's brain has noticed the reinforcement is gone and is testing whether the old behavior still pays off. Pushing through the burst with consistency typically leads to a lasting decrease in the challenging behavior.
What should I do if my child's extinction burst feels unsafe?
If the behavior escalates to aggression, self-injury, or elopement, stop the extinction procedure and contact your BCBA immediately. A trained behavior analyst can adjust the plan to keep your child safe while still working toward the behavioral goal. Never attempt extinction on serious behaviors without professional supervision.
SOURCES:
https://www.sciencedirect.com/topics/psychology/extinction-burst
https://www.mnautism.org/extinction-burst/
https://pmc.ncbi.nlm.nih.gov/articles/PMC9868065/
https://www.reddit.com/r/ABA/comments/1fyrzmm/is_planned_ignoring_and_extinction_now_frowned/
https://www.appliedbehavioranalysisedu.org/what-is-meant-by-extinction-in-aba-therapy/
