Conquering the ‘slushy’ /S/: Your guide to treating lateral lisps

ByLondon Speech and Feeding
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Conquering the ‘slushy’ /S/: Your guide to treating lateral lisps

As a speech therapist, few things are as rewarding as helping a child find their clear, confident voice. Among the various speech sound disorders, the ‘lateral lisp’ – often described as a ‘slushy’ or ‘wet’ /S/ sound – presents a unique challenge. While it can be tricky to treat, I’m thrilled to share that I’ve had significant success in helping children overcome this particular hurdle.

What is a lateral lisp?

Most people are familiar with a frontal lisp, where the tongue protrudes between the front teeth, resulting in a /TH/ sound for an /S/ (e.g., ‘thun’ for ‘sun’). A lateral lisp, however, is different. Instead of the air escaping over the front of the tongue, it escapes over the sides, often giving the /S/ and /Z/ sounds a distinct, muffled, or ‘slushy’ quality. This happens because the tongue is not forming the correct central groove, allowing air to spill out laterally.

The science behind a perfect /S/ vs. a slushy one

To understand how to fix a lateral lisp, it’s helpful to understand how a ‘perfect’ /S/ sound is made. Imagine a narrow, focused stream of air. For a clear /S/ sound, your tongue forms a shallow groove down its centre, directing a precise, thin stream of air right down the middle, over the tip of your tongue, and out through a tiny opening between your tongue and the roof of your mouth, just behind your front teeth. This focused airflow creates that crisp, sharp /SSSS/ sound we recognise.

Now, picture what happens with a lateral lisp. Instead of that neat, central channel, the tongue is often flatter or positioned in a way that allows the air to escape over one or both sides. Think of it like a river overflowing its banks – the air, instead of flowing in a controlled stream, spills out sideways, creating that characteristic ‘slushy’ sound. This lateral airflow is what we need to retrain.

Why is it tricky to treat?

Treating a lateral lisp can be challenging for a few reasons:

  • Habitual muscle memory: The way the tongue moves and positions itself for a lateral lisp is deeply ingrained. It’s a motor habit that needs to be unlearned and replaced with a new, more precise movement.
  • Subtle differences: The difference between a lateral lisp and a correct /S/ sound can be quite subtle to perceive, both for the child and sometimes even for parents. This makes it harder for the child to self-monitor and correct.
  • Oral motor control: It requires fine motor control of the tongue muscles to create and maintain that central groove for airflow.

My success with children aged six years and over

I’ve found great success in treating lateral lisps, particularly with children aged six years and older. Why this age group? By this age, children typically have:

  • Increased awareness: They are more aware of their speech and often more motivated to make changes. They can better perceive the difference between their ‘slushy’ /S/ and a clear one.
  • Improved cognitive skills: They can understand and follow more complex instructions and strategies.
  • Better self-monitoring: Their ability to listen to themselves and correct their own speech improves significantly.
  • Enhanced oral motor control: Their fine motor skills, including those of the tongue, are more developed, allowing for greater precision.

My approach focuses on a combination of auditory discrimination, tactile cues, and targeted myofunctional exercises to help children ‘feel’ the correct airflow and tongue placement. We use a variety of engaging activities to make the process fun and effective.

It is crucial to understand tongue functioning and focusing on correcting improper oral resting posture and muscle function, which are often significant contributors to a lateral lisp. For example, if the tongue rests low and wide in the mouth consistently, or if there’s a tongue thrust during swallowing, these habits can prevent the tongue from achieving the precise, midline placement necessary for a clear /S/ or /Z/ sound. Through targeted exercises I aim to re-educate the oral and facial muscles, promoting correct tongue posture at rest, during swallowing, and, ultimately, during speech production. By strengthening the muscles responsible for tongue lifting and encouraging a more appropriate swallowing pattern we can establish the correct oral motor skills needed to overcome a lateral lisp and achieve clearer articulation.

The recipe for success: Little and often

The single most crucial ingredient for success in treating a lateral lisp is daily home practice of all the strategies given. This isn’t about long, arduous sessions; it’s about consistency. Think of it like building a muscle: short, frequent workouts yield better results than sporadic, intense ones.

My recommended formula is ‘little and often’. This means:

  • Short, focused sessions: Aim for 5-10 minutes of practice, 2-3 times a day. This prevents fatigue and keeps the child engaged.
  • Integrate into daily routines: Practise while waiting for dinner, during a car ride, or before bedtime. Make it a natural part of their day.
  • Positive reinforcement: Celebrate every small success! Encouragement goes a long way in building confidence and motivation.
  • Parental involvement: Parents play a vital role in providing consistent cues and encouragement at home. I equip families with clear, easy-to-follow strategies.

Overcoming a lateral lisp requires dedication, but with the right guidance and consistent practice, a clear, confident /S/ sound is achievable. If your child is struggling with a ‘slushy’ /S/, please don’t hesitate to reach out. Together, we can achieve success!

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.

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    Why pretend play is the perfect therapy vehicle for children with dyspraxia

    ByLondon Speech and Feeding

    Picture this. A small dinosaur is stomping across a wooden floor. A tiny teacup is being filled with imaginary juice. Someone, probably you, has just been told very firmly that you are the baby and you must go to sleep now.

    To the outside world, this is just play. Joyful, chaotic, completely ordinary toddler play.

    But for a child with Childhood Apraxia of Speech (CAS), also known as verbal dyspraxia, what is happening inside a well-designed pretend play session is anything but ordinary. It is, in fact, some of the most powerful motor speech therapy we have.

    Let me explain why.

    First, a quick reminder: what is dyspraxia?

    Childhood Apraxia of Speech is a motor speech disorder. The difficulty does not lie in the muscles of the mouth, those are perfectly capable. The difficulty lies in the brain’s ability to plan and sequence the precise movements needed to produce speech sounds consistently and accurately.

    A child with CAS knows what they want to say. The message is there. But somewhere between the intention and the execution, the plan breaks down. Words come out differently each time, or not at all. It is effortful, unpredictable, and for many children, deeply frustrating.

    What this means for therapy is important: CAS requires motor learning, not just language stimulation. And motor learning has very specific conditions under which it thrives.

    Repetition is the medicine and pretend play delivers it without the child noticing

    One of the most well-established principles of motor learning is that new movement patterns need to be practised many, many times before they become reliable. Think of learning to ride a bike, or to touch-type. Repetition is how the motor system builds consistency.

    For speech, this means a child needs many opportunities to attempt a target word or phrase within a single session. In a formal drilling exercise, this quickly becomes tedious and dysregulating, especially for young children. After five attempts at ‘go’, most three-year-olds have mentally left the building.

    But inside a pretend play scenario? The word ‘go’ appears naturally and meaningfully dozens of times. The car goes. The train goes. Ready, steady, go. Go to sleep. Go there doggie. Every repetition is embedded in a moment that makes sense to the child, which means they are motivated to keep going, and the practice is accumulating without any sense of effort or demand.

    A relaxed brain learns better

    There is a reason I tend not to sit a dyspraxic child at a table with flashcards and ask them to repeat after me. It is not because I lack structure. Every session I run has clear targets and intentional design. It is because we know that anxiety and pressure actively interfere with motor learning.

    When a child feels observed, corrected, or under pressure to perform, the cognitive load increases and the very motor planning system we are trying to support becomes less accessible. The errors increase. The frustration escalates. The session unravels.

    Pretend play, by contrast, creates a state of engaged, relaxed absorption. The child is leading. They are safe. They are having fun. In this state, the brain is far more receptive to new motor patterns being laid down. I am not asking the child to perform speech. I am simply being present, following their lead, and slipping in carefully chosen models at exactly the right moments.

    Child-led play gives us the child’s own words to target

    Another reason pretend play works so beautifully for children with dyspraxia is that it tells us exactly which words matter most to this particular child, right now, today. When a child reaches for the toy telephone and hands it to me with enormous expectation, I know that ‘hello’ is a word worth targeting in this moment. When they are clearly trying to tell me that the baby needs feeding, ‘more’ and ‘eat’ have instant, genuine relevance.

    Targeting words a child is already motivated to say means the communication attempt is coming from them. And a self-initiated attempt, even an approximation, is neurologically far more valuable than a prompted imitation.

    What this looks like in practice

    In the short video clip below you can see this dynamic in action. Notice how the session looks relaxed and playful on the surface. The child is absorbed in the pretend play scenario we have created together.

    Notice, though, what is happening underneath:

    • the consistent, gentle modelling of target words
    • the use of Makaton signs alongside speech to provide an additional sensory pathway
    • the visual mouth cues that give the child a roadmap for how a sound is shaped
    • and running through all of it, the repetition. The same words, again and again, wrapped in play.

    This is not therapy disguised as play. It is therapy that is play, because for a child with dyspraxia, those two things are not in opposition. They are, in fact, perfectly aligned.

    If you are concerned about your child’s speech and wondering whether verbal dyspraxia might be a factor, please do not hesitate to get in touch. I would love to help you find some answers.

    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.

    3
  • · ·

    The power of containment: A therapeutic approach for autistic children

    ByLondon Speech and Feeding
    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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  • ·

    Support your child’s communication using books: OI FROG

    ByLondon Speech and Feeding
    Sonja's top recommendation: Oi Frog, written by Kes Gray and Jim Field. An exciting book for children to enhance their speech, language and communication.
    Oi Frog by Kes Gray and Jim Field

    Book corner with Oi Frog! by Kes Gray and Jim Field.

    Books are an engaging way to support your child’s communication development. Even if your little one dislikes reading in the traditional sense. They will become immersed in this adventure, without realising they are taking in language and developing vital communication skills. This is one of my favourite series for children.

    Increase fun and interaction

    These books are made for fun and excitement! It may seem silly putting on different voices for different characters, but this is one way in which you can engage your child. Why not try to use different intonation patterns (e.g., you may use a deep voice for the dog, and a higher pitch for the cat)? Make your story interactive: you could ‘rawww’ like a lion and see who can make the loudest noise. Make noises to encourage interaction (e.g., when scratching his chin, make a squeaky sound!). You could also relate the experience back to your child (e.g., ‘can you scratch your chin?’).

    Time to talk

    Talk about what you can see on the front cover (e.g., There’s a frog on a log, how funny!) You could also ask your child to choose the rhyming words on a page in the book. Can your child tell you what rhymes with certain words (e.g., can you guess what a parrot sits on?)? Make use of every page. You could comment on your favourite frog and see if your child can talk about their favourite. You can support them by giving them an example (“my favourite frog is the one swimming backwards because he looks funny”). Then you could use this scaffold to support their answer. Your favourite is [________________] because [_________________]

    If your child is reluctant to use language, the use of commenting can take the pressure of them (“look at all those frogs” or “he’s climbing up the stool”) is a powerful way in which you (as parents) can take the pressure off your child. A top tip I like to give is to make sure you pause regularly, which creates opportunities for your child to use language.

    This book uses a subject-verb-object sentence structure (e.g., ‘hares sit on chairs’) which allows your child to hear a good model of a sentence. You could also talk about things in the book that belong in a certain category (e.g., animals, food) or begin with a specific sound. See if your child will name any more.

    Reap the reward of repetitive language

    Oi Frog uses repetitive rhyming language and puts emphasis on these words. This is important because the more your child hears a word, the more likely they are to remember, understand and use it in the correct context.

    Emotions matter

    Talk about how the animals feel and why they may feel this emotion (e.g., the cat’s feeling annoyed because…, Lions sit on irons, how does the lion feel?). Reasons can be difficult for children with communication difficulties. Support them by giving an example or by giving them an option (e.g., “does the lion feel happy or sad? I think the lion feels sad because he’s burnt his bottom on the iron! It’s too hot!”)

    A collection of books
    OI Books

    Why not read similar stories? I highly recommend OI CAT, OI DOG and OI DUCK-BILLED PLATYPUS.

    Need support for your child’s communication? Contact me here.

    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.

    2
  • · · ·

    How parent coaching turns story time into a communication success

    ByLondon Speech and Feeding

    We often hear from parents who are trying their best to connect with their child, especially when reading books, but are met with frustration. They’ll say, ‘I read the book exactly as it’s written, but my child can’t focus for very long and just runs off!’ or ‘my child just flicks through the pages then turns it upside down and runs off with it’ or similar.

    It’s a common story. Traditional reading—going through the text from cover-to-cover—has its place of course, but for little ones with a language delay or autism it can move too quickly and place all the focus on the book’s words, not on the interaction.

    But what if I told you that story time could become one of the most fun and productive times for your child’s communication development?

    Watch the fantastic little video clip above! You can see the pure joy and connection between this dad and his son. This is the same family who, just a few weeks ago, felt defeated when trying to read a book, with their child quickly losing interest and leaving the reading/book corner.

    What changed?

    The power of parent coaching and Hanen principles

    The difference you see in the video is the direct result of parent interaction therapy, or parent coaching, based on the internationally recognised Hanen principles.

    I didn’t ‘fix’ the child. Instead, I coached the parents in a few simple, powerful strategies that completely changed the dynamic of their interaction. Instead of being a time for teaching and instruction, story time became a back-and-forth conversation.

    Here are the four major transformations that coaching helped this family achieve:

    1. From reader to play partner

    Before coaching, the parents felt their job was to read the text and to teach the words in it to their child. Now, their job is to follow their child’s lead. They learned to Observe, Wait, and Listen (OWL). If the child points to the tree or the badger on the page, the parent talks about the tree or the badger.

    The result

    The child is now initiating and leading the conversation! He is sharing what he finds interesting, which makes him feel powerful and keeps him deeply engaged.

    2. Building connection and attention

    When parents focus solely on reading, they often forget to make frequent eye contact and use animated facial expressions. The principles taught them to put the text aside and prioritise connection.

    The result

    Our little boy is looking at his dad more frequently, making great eye contact, and clearly having fun! When the interaction is fun, the child’s attention span naturally lengthens, allowing him to attend to the book and the interaction for a much longer time.

    3. Creating opportunities for communication

    The parents learned simple ways to prompt communication without pressure. They stopped asking knowledge-based questions (‘What colour is that? Or point to the pig!’), which can feel like a test.

    Instead, they learned to use techniques like ‘Saying less and pausing’ or ‘copying their little one’s echolalia ‘, signalling that they are very interested in what he is saying and that his communication matters!

    The result

    The child is now spontaneously using strings of sounds and gestures to communicate his needs and interests, knowing and enjoying his parents’ enthusiastic responses.

    This video is a testament to the fact that you are your child’s best therapist. With the right tools and coaching, you can transform everyday routines, like reading a book, into the most joyful and effective communication sessions.

    4. Acknowledging and interpreting echolalia

    In the video, you may hear the little boy repeat a phrase from the book or from what his dad just said. This is called echolalia, and for a long time, it was often dismissed or discouraged.

    However, a core principle of our parent coaching is that echolalia is communication. For children who are ‘Gestalt Language Processors,’ these memorised phrases (or ‘gestalts’) are their building blocks of language.

    The key is not to stop the repetition, but to become a ‘language detective’ and ‘interpreter’!

    By modelling the correct, first-person phrase right after the echo, parents/caregivers are teaching a child how to break down the ‘chunk’ and use the individual words functionally. They are showing their child: ‘I heard you. Your communication makes sense to me.’

    This strategy is a game-changer because it:

    1. Validates the child’s communication: It honours the child’s natural way of learning language, which boosts their confidence and willingness to communicate.
    2. Facilitates language development: It provides the child with the next step—a meaningful, functional phrase—to move them from repeating language to generating their own spontaneous sentences.

    Look at the child’s face again in the video. When his dad acknowledges and interprets his communication, you see that spark of joy and connection—that’s the moment when true, functional language learning happens!

    Ready to unlock the potential in your family’s story time? Contact me to learn more about our parent coaching programs.

    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.

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  • ·

    Does my child need a myofunctional therapist? Lisps, tongue posture and oral function explained

    ByLondon Speech and Feeding

    Have you ever been told that if your child’s lisp or /R/ sound isn’t improving after months of speech therapy, you should see a myofunctional therapist?

    The short answer is: possibly, but not automatically. Whether it will help depends on what is behind your child’s difficulty, and finding that out is exactly what a thorough assessment is for.

    I’m a Speech and Language Therapist with nearly 30 years’ experience in speech sound disorders, feeding and swallowing, and I have additional training in myofunctional therapy. Looking at how the mouth works has been an intrinsic part of my assessments for many years, so I’d like to explain what that involves and when it matters.

    What is myofunctional therapy?

    Myofunctional therapy (often called orofacial myofunctional therapy, or OMT) is about how the muscles of the mouth and face work. It overlaps with what speech and feeding therapists call oro-motor function, although OMT looks more specifically at things like resting posture, breathing and swallowing patterns. Depending on the therapist’s training and your child’s needs, it may include:

    • tongue movement, resting posture and positioning
    • lip closure and resting posture
    • jaw movement and coordination
    • oral habits, such as thumb sucking or dummy use
    • swallowing patterns
    • how oral function, feeding and speech affect one another.

    Some children have difficulties across several of these areas. Others have one specific speech sound difficulty and no wider problem with how their mouth works.

    Signs it may be worth having your child’s oral function checked

    You might want an assessment if your child:

    • has a lisp or a tricky /R/ that hasn’t changed with therapy
    • often has their mouth hanging open at rest
    • pushes their tongue forward against or between their teeth when speaking or swallowing (sometimes called tongue thrust)
    • is still dribbling or drooling after 18 months
    • finds chewing difficult, or struggles to move their tongue up, out or from side to side
    • breathes mostly through their mouth.

    If you are worried about tongue-tie, I can assess how your child’s tongue moves for speech and feeding. If a medical or dental opinion is needed, I will explain why, advise you on who to see and work alongside them, for example an ENT consultant or paediatric dentist.

    What does a comprehensive assessment look at?

    When a child has a speech sound difficulty, I look at their speech alongside how their mouth is built and how it works. Depending on the concern, that may include:

    • jaw: how steady it is, and how well it moves and coordinates with the lips and tongue
    • teeth and mouth structure: the position of the teeth, the bite, the palate and anything structural that may be relevant
    • lips: closure, movement and resting posture
    • tongue: how well it moves in different directions, where it rests and whether it pushes forward
    • swallowing: relevant aspects of how your child swallows and where the tongue sits
    • palate and voice: anything that may need further investigation, such as concerns about how the palate is working or an unusually nasal sound
    • habits and breathing: things like thumb sucking or mouth breathing, and any signs that a medical or dental check may be needed.

    Not every child needs every part of this. The questions we are trying to answer guide what I look at and what happens next.

    For example, a child with a lisp may find it hard to coordinate the tongue placement needed for an /S/ sound. They may rest their tongue low in the mouth, or they may have spent years making the /S/ sound with the tongue between the teeth. By looking at how the mouth moves, along with habits and history such as thumb sucking, I can understand what may be contributing and plan therapy accordingly.

    The findings help decide whether your child needs direct speech therapy, further assessment, a different approach, or input from another professional such as an ENT consultant, dentist or orthodontist. Assessment isn’t simply about spotting something that looks unusual. It is about understanding what it means for your child and deciding what, if anything, needs to be done. This kind of clinical reasoning is a natural, daily part of my work as a Speech and Language Therapist.

    What if my child isn’t making progress in speech therapy?

    If your child has been attending therapy for weeks or months without meaningful progress, it is reasonable to ask for a review. In my practice I monitor progress from one session to the next, and if things aren’t moving, I would rather review the plan than simply carry on with the same approach.

    Sometimes a child needs more time. Sometimes the approach needs to change. Sometimes we need more information or another professional’s input. Sometimes therapy needs to pause while an underlying issue is looked into.

    Whichever it is, you can expect a clear explanation of what we are working towards and how progress will be reviewed. A lack of progress should always prompt a review of the plan.

    Does myofunctional therapy help with speech difficulties?

    Sometimes. Some children have speech sound difficulties alongside differences in how their mouth works, which is why I assess both and consider whether they are related. A different tongue posture, an open-mouth resting posture or an unusual swallowing pattern is always worth noting, but it is not automatically the cause of a lisp or another speech sound disorder.

    For speech sound disorders, treatment should be chosen to match the nature of the speech difficulty and be supported by evidence. The routine use of non-speech oral-motor exercises, meaning exercises that don’t involve practising speech sounds, to improve speech is not supported by the available evidence (the Cochrane review of non-speech oral-motor treatment – Lee & Gibbon, 2015).

    That doesn’t mean work on oral function is never appropriate. The important question is what we are trying to achieve. If the aim is clearer speech, therapy needs to work on the speech itself, with plenty of practice of the relevant sounds, syllables and words. If your child also has a separate difficulty with feeding, swallowing or another aspect of oral function, such as resting posture, that may need its own assessment and targeted therapy. This is why I combine evidence-based speech practice with myofunctional assessment and therapy where a child’s oral function needs it, and I will always explain the aim and the reasoning behind what I recommend.

    Choosing the right therapist for your child

    Whoever you choose, I would encourage you to ask who will be treating your child, what their training covers and whether they are well placed to meet your child’s particular needs. Good clinical practice includes recognising the limits of your own expertise and referring on or working with others when appropriate. No practitioner should feel they have to manage every part of a child’s difficulties alone.

    When the main concern is your child’s speech sounds, speech clarity or expressive language, I would recommend starting with an experienced Speech and Language Therapist whose expertise matches your child’s needs. If that therapist also has additional training in myofunctional therapy, so much the better. You can check that any Speech and Language Therapist is registered using the HCPC online register, and it is always fine to ask about a practitioner’s original qualification, clinical experience and the scope of their training.

    So that you know who would be working with your child, here is a little about my own training: I am an HCPC-registered Speech and Language Therapist (BSc Clinical Communication Sciences, Royal Central School of Speech and Drama, 1996) with nearly 30 years’ experience, a postgraduate diploma in dysphagia (2000) and certification in the SOS Approach to Feeding (2018) and Orofacial Myofunctional Disorders training in 2026. I also completed IBCLC lactation consultant certification in 2019 (since lapsed, 2024) and worked as a neonatal Speech and Language Therapist and Lactation Consultant at Barnet Hospital in 2019–2020.

    Next steps

    If your child has a lisp, a tricky /R/, an open-mouth resting posture, a tongue thrust, dribbling or difficulty chewing, I would be happy to look at the whole picture. I assess speech and oral function together, and if your child needs a dentist, orthodontist or ENT consultant, I will tell you.

    You can find out more on my Speech and Feeding Difficulties page, or get in touch to arrange an assessment. If you’re not sure whether your child needs one, contact me and we can talk it through.

    Sonja McGeachie

    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.

    Reference

    Lee AS-Y, Gibbon FE. Non-speech oral motor treatment for children with developmental speech sound disorders. Cochrane Database of Systematic Reviews 2015, Issue 3. Art. No.: CD009383. DOI: 10.1002/14651858.CD009383.pub2.

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  • · ·

    The Hanen Program® – The beauty of the ‘4 S’

    ByLondon Speech and Feeding
    Image by freepik

    One of my favourite pieces of advice I give to parents is the ‘4 S’, a strategy coined by the Hanen Program® which I teach, particularly the ‘More than Words’ programme which is designed for and aimed at parents of children with Social Communication Difficulties or Autism. It is honestly one of those golden nuggets that I use myself in my practice and I highly recommend it to all my parents. There is something about terms like the ‘4 S’ that is easy to recall and therefore use.

    Introduction

    The ‘4 S’ is a strategy that helps to clarify the words we use with our children so that they can notice us, hear us and understand what we are saying.

    Research shows that we use on average 120-200 words per minute during everyday conversation. That’s a lot! And our children who are still learning to communicate are often bombarded with endless speech coming at them all day long. If we take into account that many of our students are Gestalt Language Processors, we can see that picking out relevant chunks of what we are saying is not at all easy, and this contributes to our children’s delays.

    So let’s look at the ‘4 S’

    1. The first one is SAY LESS

    This means we should use shorter, simpler sentences with good grammar, for example, something like: ‘let’s get ready, time to put our shoes on’ instead of what we might be saying: ‘come on then darling, let’s put your shoes on we need to get going it’s dark outside’ or similar.

    Good grammar helps to give clues about what words mean and how they are used in sentences. So, instead of ‘shoes on’ say ‘let’s put our shoes on’.

    2. The second one is STRESS

    I hear you think ‘I am stressed!‘. – NO! here it means ‘highlight’. We use our voice to highlight the important words in our sentence or phrase. For example, when you say ‘this banana is so yummy’ you can stress the word ‘yummy’ by saying it a bit louder and you can make a gesture, like rubbing your tummy as you say it.

    3. The third one is GO SLOW

    This means to speak a bit slower than you normally would and add pauses. By slowing down the pace of our speaking we give our child time to think and understand what we are saying. When we allow for pauses after we have spoken, we are inviting our child to say something in response.

    4. The last one is SHOW

    Always remember to show actions, gestures, objects, and point to pictures while speaking to help support your child’s understanding. We can show our child what words mean by pointing to things or holding up objects whilst describing or talking about them.

    At this point I would also like to recommend the use of Core Boards, and particularly Electronic AAC devices, such as LAMP Words for Life or PODD. I have written about this in other blogs but can always be persuaded to say a bit more on the matter… 😊 It is such a big help to have an AAC talker available for both the child and the adult so we can find words and pictures to help support the words we are saying.

    For example, today when reading a book like The Hungry Caterpillar (so good!) I used my LAMP AAC talker to make comments as we were looking at the pages together with my student. Example: ‘Look! He is eating more cake he is very hungry’ using my AAC talker I was able to supplement my speech and at the same time I was inviting my minimally speaking child to press a button or two and reply with ‘cake!’ which they would not have said with their mouth otherwise.

    5. It does say ‘4 S’ but really it should be ‘5’ except the fifth is not an ‘S’

    The fifth is REPEAT.

    Repeat words and phrases often throughout the day. When learning a language we all need to hear words and phrases several times and in different situations before we can understand, remember, and then eventually use them. Our children are ‘new language learners’ and so we can apply the same principles that we would when learning a new foreign language ourselves.

    Any questions or need help with supporting your little one’s language please contact me via my contact form, or you could also check out www.hanen.org for advice and lots of inspiration.

    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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