The power of containment: A therapeutic approach for autistic children

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Photo by lemonlenz

The practice of wrapping or swaddling children, often referred to as ‘containment,’ has been used for centuries to soothe and comfort infants. I use this therapeutic approach with autistic children at the London Speech and Feeding Practice. While it might seem counterintuitive, the act of being tightly wrapped can provide significant benefits for children who struggle with sensory processing, emotional regulation, and communication.

Understanding sensory processing and autism

Autistic persons often experience challenges with sensory processing, which is their brain’s ability to interpret and respond to sensory information. This can lead to sensory overload or under-responsivity. Containment can be a valuable tool in helping children regulate their sensory input.

Photo by lemonlenz

To summarise, here are some of the benefits of containment:

  • Sensory Regulation:
    • Provides deep pressure input: The tight, enveloping sensation of being wrapped can provide deep pressure input, which is calming and organising for many children.
    • Reduces sensory overload: By creating a controlled sensory environment, containment can help to reduce overstimulation and promote a sense of safety.
  • Emotional Regulation:
    • Containment creates a sense of security: Being wrapped tightly can mimic the feeling of being in the womb, providing a sense of security and comfort.
    • Facilitates calming: The deep pressure input can help to calm the nervous system and reduce anxiety.
  • Improved Body Awareness:
    • Enhances proprioception: Containment can improve the child’s awareness of their body in space, which is essential for motor development and sensory integration. I often provide extra pressure on a child’s arms and legs sticking out of the yoga mat; this helps my child understand where their limbs are in space: I can feel my legs and I can feel my arms and I can feel where they are right now, i.e. they are under Sonja’s hand, I can feel them.
  • Facilitates Communication – and this is obviously where I come in as a Speech and Language Therapist:
    • Swaddling creates a safe space: When a child feels calm and secure, they are more likely to engage in communication.
    • Enhances joint attention: The shared experience of being wrapped can foster joint attention, which is essential for language development. You can see this one in my highlights where I swaddle my student in the yoga mat (picture above). She absolutely loves it, and what is more she is calm and steady when usually this child likes to be on the move constantly. Here we have a wonderful moment of joint engagement. She looks at me, she can listen to what I say or sing, and she can tell me in her own way to carry on rolling her or to carry on singing or providing calming pressure to her legs and arms or to stop.

A few pointers for when you try this at home: How to practise containment safely and effectively

  • Create a safe environment: Ensure the wrapping material is soft, breathable, and free from any hazards.
  • Observe your child’s cues: Pay attention to your child’s body language and verbal cues to determine their comfort level.
  • Respect your child’s boundaries: If your child shows signs of distress, stop the containment immediately – this might seem obvious but sometimes we adults get so carried away with some ‘great idea’ that we have seen work elsewhere. And so we can be a little too ‘determined’ sometimes to ‘make it happen’… perhaps this rings a bell with some of my readers.
  • MAKE IT FUN: Start carefully and take it step by step. See if the student is having a nice time. It is all about trust and therefore it might not work the very first time you do it.

It’s important to remember that containment is not a one-size-fits-all approach. Some children may respond better to other sensory-based interventions. However, for many autistic children containment can be a valuable tool in their journey towards improved communication and emotional regulation.

For more information follow me on Instagram, Facebook or LinkedIn.

Sonja McGeachie

Early Intervention Speech and Language Therapist

Feeding and Dysphagia (Swallowing) Specialist The London Speech and Feeding Practice

The London Speech and Feeding Practice


Find a speech and language therapist for your child in London. Are you concerned about your child’s speech, feeding or communication skills and don’t know where to turn? Please contact me and we can discuss how I can help you or visit my services page.

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    Health Professions Council registered
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    Find a speech and language therapist for your child in London. Are you concerned about your child’s speech, feeding or communication skills and don’t know where to turn? Please contact me and we can discuss how I can help you or visit my services page.

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    • A firm, uncut pear core: With the seeds removed.
    • Dried mango cheeks (hard, unsweetened varieties): These offer a fibrous texture.
    • A large, fully cooked but firm piece of meat (like a steak bone with some meat attached): The meat provides flavour and a bit of shreddable texture, while the bone is for gnawing.
    • Hard crusts of bread or breadsticks (very firm, without soft inner crumb): These can soften slightly with saliva but offer significant resistance.
    Image by Freepik

    It’s crucial to emphasise that hard munchables are not for consumption or nutrition. They are tools for oral motor development and should always be offered under strict, active supervision.

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    While weaning (traditional or Baby-Led Weaning) introduces solid foods that a baby can eventually bite and swallow, hard munchables are complementary to the weaning phase. They enhance that phase by helping a child to develop hand dexterity, hand to mouth movement, and oral development.

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    Pros and cons from a speech therapy perspective

    As an SLT, I see both the potential benefits and the necessary precautions when incorporating hard munchables.

    Pros:

    • Enhanced oral motor development: Hard munchables provide excellent resistance training for the jaw, helping to develop the strength, endurance, and coordination needed for efficient chewing. This is foundational for moving beyond purées and very soft textures.
    • Promotes lateralisation of the tongue: The act of moving the hard item from side to side in the mouth encourages the tongue to move independently of the jaw, a crucial skill for managing food and for speech sound production.
    • Preparation for more complex textures: By strengthening the oral musculature and refining chewing patterns, hard munchables can help babies transition more smoothly to lumpy and mixed textures.
    • Sensory exploration: They offer rich sensory input (tactile, proprioceptive) that can be beneficial for oral mapping and awareness, especially for babies who might be orally sensitive.

    Cons:

    • Choking risk: While the intention is for the baby not to bite off pieces, there is always a risk. Small pieces can break off, or a baby might accidentally bite off a larger chunk than he or she can manage. Active, vigilant supervision is non-negotiable.
    • Not a replacement for digestible solids: It’s vital to remember that hard munchables are for practice, not nutrition. They should complement, not replace, the introduction of varied, digestible solid foods.
    • Not suitable for all babies: Babies with certain developmental delays, oral motor deficits, or medical conditions might not be appropriate candidates for hard munchables without highly specialised guidance. For instance, babies with an exaggerated gag reflex might find them overwhelming.

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    Here are my top recommendations:

    1. Consult with a professional: Always discuss this with your Paediatric Feeding SLT first before you introduce hard munchables. We can assess your baby’s individual readiness and guide you on safe practices.
    2. Strict supervision: Never leave your baby unsupervised with a hard munchable, even for a second. Your full attention is required.
    3. Appropriate size: Ensure the item is large enough that the baby cannot fit the whole thing in their mouth. It should extend well beyond their fist.
    4. No biting off: The goal is gnawing and scraping, not biting off pieces. If your baby is consistently breaking off chunks, stop using them.
    5. Focus on skill, not consumption: Reiterate to yourself that this is for practice, not for eating.

    In conclusion, hard munchables, when used appropriately and under guidance, can be a very valuable tool to support oral motor development during the weaning journey. However, always be safe and consult with a specialist to ensure your little one develops his or her feeding skills effectively and joyfully.

    Sonja McGeachie

    Highly Specialist Speech and Language Therapist

    Owner of The London Speech and Feeding Practice.


    Health Professions Council registered
    Royal College of Speech & Language Therapists Member
    Member of ASLTIP

    Find a speech and language therapist for your child in London. Are you concerned about your child’s speech, feeding or communication skills and don’t know where to turn? Please contact me and we can discuss how I can help you or visit my services page.


    References:

    Rapley, G., & Murkett, T. (2008). Baby-Led Weaning: The Essential Guide to Introducing Solid Foods. Vermilion.

    Morris, S. E., & Klein, M. D. (2000). Pre-feeding skills: A comprehensive resource for feeding development. Pro-Ed.

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    The prompts are a mix partially from the DTTC (Dynamic Temporal and Tactile Cueing) model by Dr Edythe Strand as well as phonological models I have learned over the years, and some of them are my own.

    Visual/picture prompts and Images

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    Spontaneous production

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    Offering feedback

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    ‘Yes that was it, do it again, nice one…’

    Cognitive reframing

    This is a technique where we identify different semantic cues and metaphors or imagery cues, so instead of teaching or focusing on a sound we try out viewing each syllable from a different point of view.

    For example: ‘yellow’. I have had great success with this one: we start with just saying ‘yeah yeah yeah’. I might make a little joke and say something like ‘imagine your mum says tidy your bedroom, what do you say or what do you think?’ Answer: ‘yeah yeah yeah’. Then we practice ‘low’ together, I might blow some bubbles high and low and we talk about ‘low’. And then we put ‘Yeah’ and ‘Low’ together and now we have YELLOW!! It might at first still sound a bit odd, like ‘yea-low’ but we soon shape that up and have the real word.

    Each student is different and having a great rapport is crucial to our success.

    Then a little game break after some 7–10 or so repetitions and always trying to finish on a positive note.

    What game breaks do I use:

    Very quick ones! Students can post something, place a counter in a game, take out a Jenga block from the tower, pop in a counter for ‘connect 4’, stick a sword into the Pop the Pirate barrel or add a couple of Lego blocks to something they are building.

    I hope this is helpful, please contact me for any questions.

    Sonja McGeachie

    Early Intervention Speech and Language Therapist

    Feeding and Dysphagia (Swallowing) Specialist The London Speech and Feeding Practice

    The London Speech and Feeding Practice


    Find a speech and language therapist for your child in London. Are you concerned about your child’s speech, feeding or communication skills and don’t know where to turn? Please contact me and we can discuss how I can help you or visit my services page.

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  • Empty Set and Phonology approaches

    I have been avoiding the use of the Empty Set approach for the longest time as I was not sure if it would work seeing that I am challenging two sounds my student struggles with at the same time. But I decided to give it a go and it works a treat!

    With this approach, we use two sounds that our student is struggling with. For example, in my video this student cannot produce /sh/ and /r/. Both sounds have different rules, so I decided to contrast them with each other.

    • The rules of /sh/ are: no voice, air is pushed out through teeth, produced at the front.
    • The rules for /r/ are: use your voice, produce the sound in the middle of the mouth by shaping your tongue in a particular way.

    So I chose the words ‘shoes’ and ‘ruse’ as their rules are quite different. Contrasting two sounds the student does not know has been shown to lead to greater change in the child’s articulation. And I can certainly vouch for this as my student is making the best progress with this approach.

    Phonology Therapy – what is it, why and how?

    Phonology is the study of the sound system of a language. It’s distinct from articulation therapy which focuses on the physical production of sounds.

    Phonology therapy focuses on rules. For example, sounds that are produced at the front of the mouth, in contrast to sounds that are produced at the back of the mouth, or sounds that are produced with a long air stream: /s/ or /f/ versus short sounds like /p/ or /t/; sounds are produced with voice or without voice.

    Many children, and sometimes adults, are unaware of some of the speech rules and confuse and replace individual sounds. They might say TAT instead of CAT or SIP instead of SHIP.

    A quick overview of phonology approaches I use:

    Minimal Pairs:

    This approach is good for single sound substitutions. We offer word pairs that differ by only one sound, like ‘ship’ and ‘sip.’ One of our first goal in therapy is to highlight the difference between the target sound (e.g., /sh/) and the sound the child uses (e.g., /s/). This helps discriminate and eventually produce the correct sound.

    Multiple Oppositions:

    A child might replace lots of sounds with a single sound like a /d/. So instead of ‘four’, ‘chore’ and ‘store’ our child says ‘door’, making speech very unintelligible.

    The approach is typically geared towards shaking up the phonological system. Our goal is to choose two to four targets that are different from each other, and different from the substituted sound. If our child’s favourite sound is /d/ they can use their voice and make a short sound by stopping their airflow. So I will choose a different target sound to change up the speech system. For example I might choose an /f/, a /m/ and a /k/ sound. So I would contrast: ‘door’ with ‘four’, ‘more’ and ‘core’.

    Maximal Oppositions:

    In the Maximal Oppositions approach the treatment sets consists of words that are minimally contrasted and that have maximal or near maximal feature differences between each word pair. One word in a pair represents a sound the child ‘knows’ (can say at word level) and the other represents a sound the child does not know (cannot say).

    For example, a child may ‘know’ /m/ and be able to say words like ‘man’, ‘mat’ and ‘mine’. However, the same child may be unable to say /f/ as in ‘fan’, ‘fat’ and ‘fine’. The consonants /f/ and /m/ are maximally opposed as follows.

    I am always delighted to work on speech sound disorders, I love the challenge and the successes we can celebrate together. Get in touch with me!

    Sonja McGeachie

    Early Intervention Speech and Language Therapist

    Feeding and Dysphagia (Swallowing) Specialist The London Speech and Feeding Practice

    The London Speech and Feeding Practice


    Find a speech and language therapist for your child in London. Are you concerned about your child’s speech, feeding or communication skills and don’t know where to turn? Please contact me and we can discuss how I can help you or visit my services page.

    1