How to Stop a Child From Hitting Themselves: The ABA Way

Martin Klein • March 6, 2026

How to stop a child from hitting themselves? Treat it as a safety issue first, then figure out the function of the behavior (what it helps the child get or avoid), and teach a safer replacement skill. This is the same “function based” approach used in ABA research and clinical programs.



1) Safety first, every time

How to stop a child from hitting themselves? If there is head injury risk, bleeding, signs of concussion, or you cannot stop it safely, seek urgent medical help right away. Severe self-injurious behavior can cause serious injury.


During an episode, keep your response calm and low key, and use barriers to reduce injury (for example, a cushion between hand and head) while you redirect to a safer action. How to stop a child from hitting themselves? Protect first, teach second.


2) Look for patterns (ABC data)

How to stop a child from hitting themselves? Start tracking:

  • What happened right before (noise, demand, transition, denied item)
  • What the behavior looks like (where they hit, how long)
  • What happened right after (attention, escape, access to item)

These patterns feed into a Functional Behavior Assessment or functional analysis.


3) Teach a replacement skill that works faster

Many young children in clinic case series received function based treatment, and functional communication training was commonly used. How to stop a child from hitting themselves? Teach a quick request like “break,” “help,” or “all done,” plus reinforce it immediately.


4) Change the environment so the behavior stops paying off

How to stop a child from hitting themselves? If it happens to escape demands, lower the demand, add visual supports, and build tolerance in small steps. If it happens for attention or access, shift attention to calm communication and deliver the item only after the replacement response.


5) Rule out pain and medical triggers

Self-injury can be linked to discomfort or other physiological factors, so medical review matters when the pattern changes suddenly or injury risk rises. How to stop a child from hitting themselves? Treat health checks as part of the plan.


How to stop a child from hitting themselves?
Start with safety, then use an FBA to identify function, teach a replacement skill, and track progress with data. Call Achieve Behavioral Therapy to schedule a visit and build a plan that is specific to your child. How to stop a child from hitting themselves? You do not need to figure it out alone.


FAQs

  • How to stop a child from hitting themselves at school?

    Ask for an FBA and a behavior plan based on function, with data tracking.

  • Is self-hitting always “attention seeking”?

    No. It can be linked to escape, access, sensory input, or pain.

  • What if it is severe and dangerous?

    Treat it as urgent. Severe self-injury can cause serious harm and may require immediate medical help and specialist support.

  • What therapy approach is commonly used in ABA for this?

    Function based treatment, often paired with functional communication training.

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