**By KidStart Pediatric Therapy, Registered OTs & Behaviour Consultants**
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> **TLDR — What You Need to Know** > - Child head banging is common: approximately 15–20% of typically developing children do it at some point, most often between ages 18 months and 3 years. > - It can be a form of sensory seeking, self-soothing, communication, or a response to pain or frustration — not always a sign of a serious problem. > - Head banging that causes injury, happens very frequently, or continues past age 4 warrants a professional assessment. > - In children with autism, self-injurious behaviour occurs in roughly 25–30% of cases and responds well to early behaviour intervention. > - KidStart Pediatric Therapy in Burnaby offers Functional Behaviour Assessment, Behaviour Consultation, and integrated TILP programming — covered in part through BC Autism Funding.
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You hear the thud. Then another one. You round the corner and find your toddler rhythmically banging their head against the wall, the floor, or the side of their crib — and your stomach drops.
If you've been in that moment, you know the specific flavour of fear that comes with it. Is something wrong? Did I miss something? Should I have seen this coming? Take a breath. You are not the only parent who has stood exactly where you're standing. Child head banging is far more common than most people realise, and the fact that you're paying attention and asking questions already puts you ahead.
That said, "common" doesn't mean "always fine." Context matters a great deal. Some head banging is a developmentally unremarkable phase that fades on its own. Other times, it's the body's way of communicating something that needs support. This guide will walk you through what the research says, what warning signs actually look like, what a behaviour therapist can do, and how families in Burnaby and across Metro Vancouver are getting targeted help through KidStart Pediatric Therapy.
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Is Head Banging Normal in Toddlers?
The short answer is: yes, often — but it depends on context.
Research published in the *Journal of Developmental & Behavioral Pediatrics* and reviewed across multiple paediatric studies estimates that approximately **15–20% of typically developing children** engage in rhythmic head banging at some point during early childhood (Sallustro & Atwell, 1978; Leung & Robson, 1990). It is also notably more common in boys than girls, with some studies reporting a **3:1 ratio** of male to female occurrence (Leung & Robson, 1990).
Head banging most commonly peaks between **18 and 24 months** of age, and the majority of children who do it simply stop — typically by age 3 or 4 — without any professional intervention. For these children, it is considered a benign rhythmic movement behaviour, similar in nature to rocking or body rolling. It does not indicate intellectual delay, emotional disturbance, or poor parenting.
So where does "typical" end and "worth watching" begin? That's where the nuance lives. The behaviour itself isn't the whole story — the frequency, the intensity, the context, the age of the child, and whether it seems to be escalating or causing harm all factor in. A child who briefly bumps their head on their crib mattress while falling asleep is in a very different picture from a child who bangs their head on hard surfaces multiple times a day until there's bruising.
The goal here isn't to alarm you. It's to help you read the situation clearly so you know when to watch and when to act.
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Why Do Children Bang Their Heads?
Understanding the "why" behind head banging is one of the most useful things you can do as a parent. When you understand what a behaviour is *doing* for your child, you can start to respond in ways that actually help. Here are the most common reasons children bang their heads.
1. Sensory Seeking
The nervous system is still very much under construction in the toddler years. Some children crave specific types of sensory input — particularly deep pressure or proprioceptive feedback (the sensation of your body knowing where it is in space). Head banging, especially rhythmic head banging, provides a strong, predictable sensory experience. For children whose nervous systems are wired to seek out that kind of input, the behaviour essentially scratches an itch.
Occupational therapists who work with sensory processing differences are often the first professionals to recognise this pattern. Rather than simply trying to stop the behaviour, they look at what sensory need is driving it and help find safer, equally satisfying alternatives.
2. Self-Soothing
Rhythm is calming to the human nervous system. Think of how instinctively adults rock a baby to sleep, or how many of us tap our feet or drum our fingers when we're anxious. For some toddlers, head banging is their own version of that — a repetitive, rhythmic movement that helps regulate their emotional or arousal state.
You may notice this type of head banging happening most at bedtime, during nap transitions, or in moments of overstimulation. The child isn't in distress — they're actually trying to *get out of* distress, using the best tool available to them at that developmental stage.
3. Communication
Toddlers between 12 and 24 months are in one of the most language-dense developmental windows of their lives, and many of them don't yet have the words to express what's happening inside. Head banging can be a way of communicating frustration, boredom, a desire for attention, or a need that isn't being met.
This is especially relevant for children whose language development is delayed. When words aren't available, children find other ways to make themselves understood. Understanding the communicative function of a behaviour — what it's "saying" — is a core part of what behaviour consultants do.
4. Pain or Discomfort
This one is important: head banging can sometimes be a child's response to physical pain they can't articulate. Ear infections, teething, headaches, and gastrointestinal discomfort are all common culprits. A child who suddenly starts banging their head, especially if the timing coincides with illness or other behavioural changes, should be assessed by a paediatrician to rule out an underlying medical cause before any behaviour-focused intervention begins.
5. Frustration
Pure and simple frustration is one of the most frequent triggers for head banging, particularly in children with limited language. The world is demanding a lot from a two-year-old — transitions, waiting, sharing, stopping activities they enjoy. When the emotional load exceeds their capacity to cope and express, physical outlets like head banging can emerge.
6. Autism-Related Repetitive Behaviour
In some children, particularly those on the autism spectrum, head banging falls under the category of self-injurious behaviour (SIB) or repetitive and restrictive behaviour. This is explored in more depth in the section below, but it's worth noting here that when head banging occurs alongside other signs — such as limited eye contact, delayed speech, rigid routines, or strong sensory sensitivities — a developmental assessment may be warranted.
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When Does Head Banging Become a Concern?
Most head banging in toddlers is self-limiting and doesn't cause harm. But there are clear warning signs that indicate it's time to get a professional opinion. Trust your instincts — you know your child better than anyone — and if something feels off, it's always worth checking.
**Seek assessment if you notice any of the following:**
- **The behaviour is causing injury.** Bruising, cuts, swelling, or any visible damage to the skin or head is a clear signal. Head banging should not hurt. If it does — or if your child doesn't seem to register that it hurts — that warrants attention.
- **It happens very frequently.** Occasional head banging is one thing. Head banging that occurs dozens of times a day, or in prolonged episodes, is a different pattern altogether and may indicate a higher level of need.
- **It is escalating.** A behaviour that's becoming more intense, more frequent, or harder for your child to interrupt on their own is worth monitoring closely and discussing with a professional.
- **Your child is over 4 years old.** Most typical head banging resolves by ages 3–4. If it persists beyond this window without a clear explanation, it's appropriate to consult a behaviour specialist or developmental paediatrician.
- **It happens in multiple contexts with high intensity.** When head banging appears across many different settings and situations — not just at bedtime — and seems to dominate your child's coping responses, that's a signal that additional support could make a meaningful difference.
- **Other developmental concerns are present.** If head banging co-occurs with speech delays, difficulty with social interaction, heightened sensory responses, or inflexible routines, a broader developmental screening is recommended.
- **You, as the parent, are distressed.** Your wellbeing matters. If your child's head banging is significantly affecting your stress levels, your sleep, or your family's daily functioning, that is a sufficient reason to seek guidance — full stop.
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Head Banging and Autism: What's the Connection?
Self-injurious behaviour (SIB) — which includes head banging, as well as biting, scratching, and hitting oneself — is significantly more common in children with autism spectrum disorder than in the general population. A widely cited study by Matson and colleagues (2012) found that **self-injurious behaviour occurs in approximately 25–30% of children with ASD**, with head banging being one of the most frequently reported forms.
This is not meant to frighten you. Not every child who bangs their head has autism, and not every child with autism engages in self-injurious behaviour. But understanding the connection is important because it shapes both the assessment and the intervention approach.
In children with autism, SIB often serves one or more of the following functions:
- **Sensory regulation** — the behaviour provides a specific type of sensory input that the child finds regulating or stimulating
- **Escape or avoidance** — the behaviour allows the child to exit a demand or an overwhelming situation
- **Access to preferred items or attention** — the behaviour has been reinforced (even unintentionally) because it reliably produces a response
- **Automatic reinforcement** — the behaviour produces an internal feeling that the child finds rewarding, independent of what anyone else does
Applied Behaviour Analysis (ABA), conducted by a Board Certified Behaviour Analyst (BCBA), is the most evidence-based approach to assessing and addressing SIB in children with autism. It begins with a Functional Behaviour Assessment (FBA) — a process of systematically identifying *why* the behaviour is occurring — and uses that information to build an intervention that addresses the root cause rather than just the surface behaviour.
Early intervention makes a substantial difference. The earlier self-injurious behaviours are identified and addressed, the less entrenched they become, and the more quickly children can develop safer, more functional ways of communicating and coping.
If your child has an autism diagnosis, or if you are concerned about the possibility, it is worth knowing that BC has a structured funding system in place to support families. More on that below.
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What Can a Behaviour Therapist Do for a Child Who Bangs Their Head?
A lot, in practice. Here's what the process actually looks like when a family comes to a behaviour therapist with concerns about head banging or other self-injurious behaviours.
Step 1: Functional Behaviour Assessment (FBA)
Before any intervention, a qualified behaviour consultant will conduct a Functional Behaviour Assessment. This is not a test your child can pass or fail. It's a structured observation and interview process designed to understand *why* the behaviour is happening — what antecedents trigger it, what consequences maintain it, and what the child is gaining or avoiding through the behaviour.
The FBA produces a behaviour hypothesis that drives everything that comes next. Interventions built on a solid functional assessment are far more effective than generic strategies applied without understanding the individual child.
Step 2: Individual Behaviour Plan (IBP)
Based on the FBA, the behaviour consultant develops an Individual Behaviour Plan. This is a personalised road map that includes:
- **Antecedent strategies** — changes to the environment or routine that reduce the triggers for the behaviour
- **Replacement behaviours** — teaching the child a more functional, appropriate way to get the same need met
- **Consequence strategies** — how to respond when the behaviour occurs, and how to reinforce the replacement behaviour
- **Crisis protocols** — if the behaviour poses any risk of serious injury, clear safety procedures are established
The plan is built around the child's strengths and the family's daily life, not a textbook template.
Step 3: ABA-Informed Intervention and Parent Coaching
Implementation matters as much as the plan itself. Behaviour consultants work directly with families to ensure strategies are applied consistently across home, school, and community settings. Parent coaching is a central component — because the people with the greatest influence on a child's environment are the people who are with them every day.
ABA-informed strategies are applied in naturalistic, play-based contexts wherever possible, particularly with young children. The goal is not compliance — it's genuine skill development and a reduction in the need for the behaviour in the first place.
For more detail on the behaviour intervention services available, visit [KidStart's Behaviour Intervention and Therapy page](/services/behavior-intervention-and-therapy/).
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How KidStart Helps Families in Burnaby and Coquitlam
KidStart Pediatric Therapy, located at 220-3355 North Rd in Burnaby, BC, serves families across Burnaby, Coquitlam, Port Coquitlam, Vancouver, and Port Moody. The team includes licensed Occupational Therapists (regulated by COTBC), Speech-Language Pathologists (regulated by CSLPA), Behaviour Consultants (BCBA supervised), and Early Childhood Educators — all working under one roof.
What makes KidStart's model particularly well-suited for children presenting with behaviours like head banging is the integrated approach. Behaviour rarely exists in isolation. A child who bangs their head may also have sensory processing differences that an OT should assess, communication delays that an SLP should address, and behavioural patterns that a behaviour consultant should evaluate. When those professionals work together — sharing observations, aligning strategies, and communicating with the family as a unified team — outcomes improve.
The TILP Programme
For families who want the most intensive level of support, KidStart offers the **Therapeutic Intensive Learning Programme (TILP)** — a full-day integrated programme where OT, SLP, Behaviour Consultation, and ECE work together in a single therapeutic environment. TILP is particularly suited to children ages 2.5–5 who need consistent, high-frequency support across multiple developmental domains.
If your child is engaging in head banging alongside speech delays, sensory challenges, or social-communication differences, TILP may provide the depth and breadth of support that makes the most impact.
Learn more about the TILP programme at KidStart's [TILP Burnaby programme page](/tilp-burnaby/).
What to Expect When You Reach Out
When you contact KidStart, you'll be connected with a team member who will take time to understand your child's specific situation before recommending a next step. There is no pressure, no jargon, and no assumption that every child needs the same thing. The team's approach reflects their belief that every child's potential shines — and that their role is to help it do exactly that.
Reach out via the [KidStart contact page](/contact/) or call **1-604-336-6885** to connect directly with the team.
For a detailed overview of the behaviour consultation services available in Burnaby, visit the [Behavioural Consultation Burnaby page](/behavioural-consultation-burnaby/).
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BC Autism Funding for Behaviour Therapy
If your child has been identified as autistic or is in the process of assessment, BC's Autism Funding Programme can significantly offset the cost of behaviour therapy and other services.
Here is the current funding structure in British Columbia:
- **Children under 6 years of age**: Up to **$22,000 per year** through BC Autism Funding — Early Intensive
- **Children ages 6–18**: Up to **$6,000 per year** through BC Autism Funding — School Age
These funds can be applied toward services like Behaviour Consultation, ABA therapy, Occupational Therapy, and Speech-Language Pathology — all of which KidStart provides.
Navigating the funding system can feel daunting, especially when you're simultaneously dealing with new information about your child's development. KidStart's administrative team is familiar with the BC Autism Funding process and can help guide families through the eligibility and application steps.
For full details on how to access BC Autism Funding and apply it toward KidStart's services, visit the [Autism Funding page](/autism-funding/).
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Frequently Asked Questions
**1. My toddler only bangs their head at bedtime. Should I be worried?**
Bedtime head banging is one of the most common presentations and is typically associated with self-soothing before sleep. Many children do this as a transitional behaviour to help their nervous system settle down. As long as the surface is soft (a crib mattress, for example), the behaviour is not causing injury, and your child is otherwise meeting developmental milestones, this is usually a watch-and-wait situation. That said, if it's significantly disrupting sleep or intensifying over time, a consultation with an Occupational Therapist who specialises in sensory processing can be helpful.
**2. My child bangs their head when they're frustrated. Is this a behaviour problem?**
Not necessarily — it's more often a communication gap. Toddlers who don't yet have the language to express "I'm overwhelmed" or "I don't want to do that" sometimes express it physically. This is developmentally understandable. A behaviour consultant can help you understand what specifically triggers the head banging, teach your child more functional ways to communicate those feelings, and give you strategies for responding in the moment. It's less about "fixing a problem" and more about building a better bridge between your child's inner world and their outer expression.
**3. How do I know if my child's head banging is related to autism?**
Head banging alone is not a sign of autism. However, if it co-occurs with other signs — persistent speech delay, limited or inconsistent eye contact, difficulty with transitions or changes in routine, strong and unusual sensory responses, or repetitive play patterns — it may be worth a comprehensive developmental assessment. A referral to a developmental paediatrician or a behaviour team experienced with autism screening (like KidStart's) can clarify the picture and ensure your child gets the right support.
**4. Will my child grow out of it on their own?**
Many children do — particularly those for whom head banging is a self-soothing or sensory-seeking behaviour that serves a temporary developmental function. Research suggests most typical head banging resolves by ages 3–4 without intervention. However, if the behaviour is causing injury, is very frequent, is associated with other developmental concerns, or is persisting beyond age 4, "growing out of it" is less reliable than a targeted intervention. The sooner the function of the behaviour is understood, the sooner it can be addressed effectively.
**5. Does BC Autism Funding cover the full cost of behaviour therapy at KidStart?**
BC Autism Funding provides a significant contribution — up to $22,000/year for children under 6 and up to $6,000/year for ages 6–18 — but it does not always cover the full cost of an intensive programme depending on the scope of services. KidStart's team can walk you through how to allocate funding across services strategically, and help you understand what other funding options may be available. The best starting point is a direct conversation with the KidStart team at 1-604-336-6885 or through the [contact page](/contact/).
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Ready to Take the Next Step?
If your child is banging their head and you're not sure what to make of it, the most useful thing you can do right now is have a conversation with someone who can help you understand what's driving it.
KidStart Pediatric Therapy's registered OTs, Speech-Language Pathologists, and Behaviour Consultants are based in Burnaby and serve families across Greater Vancouver. Whether you're looking for a Functional Behaviour Assessment, an OT sensory evaluation, a full TILP programme, or simply a clear-eyed professional opinion on what you're seeing at home — the team is here for it.
**Contact KidStart Pediatric Therapy today:**
- Online: [Book a consultation](/contact/)
- Phone: 1-604-336-6885
- Address: 220-3355 North Rd, Burnaby, BC V3J 7T9
*Where Every Child's Potential Shines.*
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Sources
- Sallustro, F., & Atwell, C. W. (1978). Body rocking, head banging, and head rolling in normal children. *The Journal of Pediatrics*, 93(4), 704–708.
- Leung, A. K. C., & Robson, W. L. M. (1990). Head banging. *Journal of the Singapore Paediatric Society*, 32(1–2), 14–17.
- Matson, J. L., Kozlowski, A. M., Worley, J. A., Shoemaker, M. E., Neely, J. N., & Matson, M. L. (2012). What is the relationship between autism spectrum disorders and self-injurious behavior? *Research in Autism Spectrum Disorders*, 6(1), 304–312.
- Richman, D. M. (2008). Early intervention and prevention of self-injurious behaviour exhibited by young children with developmental disabilities. *Journal of Intellectual & Developmental Disability*, 33(4), 340–349.
- Dominick, K. C., Davis, N. O., Lainhart, J., Tager-Flusberg, H., & Folstein, S. (2007). Atypical behaviors in children with autism and children with a history of language impairment. *Research in Developmental Disabilities*, 28(2), 145–162.