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

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

ByLondon Speech and Feeding
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.

1
From ‘Nailed it!’ in therapy to ‘Whoops!’ at home: Why generalising speech sounds is tricky
· ·

From ‘Nailed it!’ in therapy to ‘Whoops!’ at home: Why generalising speech sounds is tricky

ByLondon Speech and Feeding

As a parent, you’ve likely experienced the triumphant feeling when your child, who’s been working so hard on his or her /S/ sound, produces it perfectly in a therapy session. He or she is rocking those ‘sun’ and ‘socks’ words, his or her lisp seemingly a distant memory. You leave feeling elated, confident that all that hard work is finally paying off.

Then you get home. And within minutes, you hear it: ‘Thooper!’ instead of ‘Super!’ Or maybe the clear /R/ in ‘rabbit’ from therapy reverts to a ‘wabbit’ when his or she is playing with his or her toys. It’s frustrating, confusing, and can feel like you’re back to square one.

So, what’s going on? Why is it so difficult for children to take those amazing skills learned in a focused therapy session and seamlessly apply them to their everyday conversations? You’re not alone in wondering this. It’s a common challenge in speech therapy and understanding the ‘why’ can help both parents and children navigate this crucial stage.

The brain’s habits: Old pathways are strong pathways

Think of your child’s brain as having established ‘pathways’ for how he or she produces certain sounds. If he or she has been lisping his or her /S/ sound for years, that neural pathway is deeply ingrained. It’s like a well-worn path through a field: easy to follow because it’s always been there.

In therapy, we’re essentially trying to forge a new path. We’re teaching him or her a new, more accurate way to make the sound. This new path is initially faint, like a barely visible trail. It takes conscious effort and repeated practice to strengthen it. Outside of the structured therapy environment, his or her brain often defaults to the old, comfortable, and well-established pathway, even if it’s not the most accurate.

The demands of daily conversation: A multitasking challenge

Therapy sessions are designed to be focused and controlled. We isolate sounds, practice them in specific words, and provide immediate feedback. There are minimal distractions, and your child’s full attention is on his or her speech production.

Now, consider daily conversation:

  • Speed: We speak much faster in natural conversation than we do during structured practice. There is less time to think about individual sounds.
  • Cognitive load: Children are simultaneously thinking about what they want to say, understanding what others are saying, processing social cues, and managing their emotions. Adding the conscious effort of producing a new speech sound correctly on top of all that is a huge cognitive demand.
  • Variety of contexts: In therapy, we might practise ‘sun’ and ‘socks’. In real life, the /S/ sound appears in countless words, in different positions within words, and alongside a vast array of other sounds. Each new word and phonetic context present a fresh challenge.
  • Lack of immediate feedback: In therapy, the speech therapist is right there to provide instant correction and reinforcement. In a playground, during a family dinner, or while playing with friends, that immediate, consistent feedback isn’t present.

The role of automaticity: Making it second nature

The ultimate goal of speech therapy isn’t just correct sound production; it’s automaticity. This means producing the sound correctly without having to consciously think about it. It’s like learning to ride a bike. Initially, every pedal stroke and steering adjustment is deliberate. Eventually, it becomes second nature.

Generalisation is the process of moving from conscious, controlled production to unconscious, automatic production. This takes time, consistent practice, and exposure to a wide variety of real-life speaking situations.

How can we help? Bridging the gap

So, what can parents do to help their children bridge this gap between therapy success and everyday speech?

  1. Be patient and positive: This is a marathon, not a sprint. Celebrate the small victories and avoid getting discouraged by setbacks. Your positive reinforcement is crucial.
  2. Practise little and often: Instead of long, infrequent practice sessions, aim for short, consistent bursts throughout the day. ‘Sprinkle’ in opportunities to practise their target sounds in natural conversations.
  3. Create ‘sound awareness’ moments: Gently draw your child’s attention to his or her target sounds in everyday words. For example, if he or she is working on /R/, you might say, ‘Oh, you said ‘wabbit.’ Can you try to make your /RRR/ sound for ‘rabbit’?’
  4. Model correct production: Continue to model the correct production of their target sounds in your own speech.
  5. Collaborate with your speech therapist: Your therapist is your best resource! Ask them for specific strategies and activities you can do at home to support generalisation. They can also provide guidance on when and how to gently correct your child.

Tips and tricks

Below I have listed a few good tips and tricks that can help the transition from therapy room to daily life:

Empowering your child as the ‘sound detective’:

  • ‘Secret sound listener’: Instead of you doing the correcting, make your child the detective. When you’re having a conversation, say ‘your /S/ sounds are sometimes a bit “slippery”’ (or whatever fun, non-judgmental term you like). Ask your child to quietly listen for your /S/ sounds. You can even purposely make a few ‘slippery’ ones (or correct yourself immediately after) and see if they notice. This shifts the focus from being corrected to actively listening and identifying the sound in a non-threatening way.
  • ‘Sound scorecard’: For a short period (maybe 10–15 minutes during a specific activity, like dinner or a game), provide a small notepad and pencil. Explain that your child is going to listen for his or her /S/ sounds and gently mark a tally every time he or she uses it correctly. The goal isn’t perfection, but awareness. This gives your child agency and a visual representation of progress. You can even make it a game: ‘Let’s see how many /S/ sounds we can catch in five minutes!’
  • /S/ sound song/rhyme creation: Work together to create silly songs or rhymes that are packed with /S/ sounds. The sillier, the better! You can sing them in the car, while doing chores, etc.
  • /S/ sound superpower: Frame the new sound skill as a ‘superpower’. ‘You’re getting so good at using your /S/ superpower! It’s going to help you speak so clearly and confidently.’
  • Highlighting successes: Always go out of your way to acknowledge and praise successful /S/ productions in natural conversation. ‘I really understood you clearly when you said ”s_top”.’ or ‘That /S/ sound was perfect when you told me about the “s_tory”!’

Important considerations:

  • Keep it low-pressure: The goal is generalisation, not perfection. If your child is feeling pressured, he or she will likely revert to old patterns.
  • Focus on awareness, not just correction: Help your child become aware of his or her own speech rather than relying on you for corrections.
  • Short, frequent bursts: A few minutes of subtle focus multiple times a day is more effective than one long, forced session.
  • Acknowledge feelings: If your child expresses frustration about ‘being corrected’, validate these feelings. ‘I understand it can feel like a lot of listening, but we’re just trying to help you use that super /S/ sound all the time!’

By incorporating these strategies, you can help your child naturally integrate the new /S/ sound into daily speech, fostering independence and confidence without it feeling like constant ‘testing’ or ‘correction’. Generalising new speech sounds is arguably the hardest part of speech therapy, but it’s also the most rewarding. With patience, consistent effort, and a collaborative approach between parents and therapists, children can successfully integrate their new, clearer speech sounds into every aspect of their daily lives.

Any comments or if you need help and support with your child’s speech please do not hesitate to get in touch with me: simply fill out the contact form here on the website. I endeavour to reply within 48 hours.

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.

1
A helpful addition in my toolbox for lisp correction: Meet the MUPPY – a vestibular orthodontic plate
· ·

A helpful addition in my toolbox for lisp correction

ByLondon Speech and Feeding

Meet the MUPPY – a vestibular orthodontic plate

I have become very well versed in Lisp Correction because so many children come to me with this problem! And I absolutely love lisp correction and Articulation Therapy! Please take a look at my blog on tips and tricks for correcting a lisp.

The MUPPY

Over the years I have created my unique style of remediating an Interdental Lisp and as part of my treatment I sometimes use an Orthodontic Tool, called the ‘MUPPY’, which I purchase directly from Germany. I first discovered it some years ago when working with a child with Down Syndrome. Back then I was searching for additional support with my student’s jaw grading and mouth closure difficulties and that’s when I first came across this little tool as recommended by one of my colleagues, a specialist orthodontist in Germany.

I was a bit sceptical at first but I have used it now many times for three years on a variety of clients with varying degrees of lisps. I find it really helps together and in addition to all my other techniques which are language and motor based.

How do I use it?

The MUPPY is a custom-made mouth plate that gently repositions the tongue, encouraging correct tongue placement for clearer speech. It sits comfortably between the lips and teeth; a thin wire sits right behind the teeth, inside the oral cavity.

The plate I like to use for lisp correction has a pearl in the middle. As soon as it is in situ the tongue starts fishing for the pearl and thereby keeps on moving up towards the correct place on the hard palate, just behind the front teeth. This is the place where the tongue tip needs to be for all the alveolar sounds our students find so hard to make.

How does this help reduce a lisp?

A lisp results mainly from incorrect tongue placement during sound production – though at times atypical dentition also contributes to the problem. Specifically, an interdental lisp occurs when the tongue protrudes between the teeth during the production of sounds like /S/ and /Z/. The tongue is often described by parents as ‘thrusting forward’ but I find that is rarely the case. Most often the tongue simply protrudes forward, which is different to tongue thrusting, a more forceful and involuntary movement. Most often I see a habitual tongue protrusion not only for /S/ and /Z/ but also for /T/, /D/, /L/ and /N/. Often /SH/ and ZH/ are also affected.

To visualise this:

  1. A correct /S/ sound looks like this: The tongue tip is raised and touches the alveolar ridge (the bony, slightly uneven ridge behind the upper teeth). The sides of the tongue touch the upper molars.
  2. Interdental lisp: The tongue tip protrudes between the front teeth, creating a /TH/ sound.
  3. Lateral lisp: Here the mechanics of the tongue are different. But using the MUPPY can help here too. To visualise a lateral lisp, the sides of the tongue are not raised high enough, allowing air to escape over the sides. This results in a ‘slushy’ or ‘wet’ sound.

Understanding the specific type of lisp is crucial for targeted therapy and successful correction.

The Vestibular Plate (Muppy) HELPS to guide the tongue towards the right place from where we shape the NEW SOUND.

Methods

Most important to my articulation work re lisping are the motor- and language-based techniques I use, as broadly described below:

  • A thorough oral examination, tongue movements, lip closure, dentition, jaw grading, breath coordination, cheek tonicity, palatal form
  • Discussion on awareness and motivation of child to work on their speech
  • Contrasting sounds at the beginning and end of words: sing vs thing / sink vs think / mess vs mesh etc to raise awareness that it matters what sounds we use in speech and that just one sound can change the meaning of a word completely
  • Mirror work, pulling faces, moving our tongue voluntarily
  • Exploring the oral cavity and thinking about all the parts of the tongue and the palate
  • Finding the alveolar ridge and placing the tongue there at rest
  • Then working towards a good baseline of the other alveolar sounds: /T/ /D/ /L/ /N/ and from there we work towards our NEW /S/ SOUND.

I use a variety of picture clues depending on what is most meaningful for my student:

The child likes a train set, I use the TIRED TRAIN SOUND.

The child knows about bike or car tyres, I use the FLAT TYRE SOUND.

With a student who loves a balloon I might use the FLAT BALLOON SOUND.

And we work our way from correct tongue placement to these long /SSSSSSSSS/ sounds with the help of these visual cues, but also gestural and hand cues such as Jane Passy’s Cued Articulation sound for /S/.

I really love helping children correct their speech sound, be it an articulatory difficulty like the lisp or a phonological difficulty such as ‘fronting’ or ‘gliding’ and I also love working with motor-based speech difficulties we see in Childhood Apraxia of Speech. Feel invited to get in touch if your child needs help in these areas.

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
Lisp

Help! My child has a lisp. What can we do about it?

ByLondon Speech and Feeding

What is a LISP?

There are different types of LISPS. Let me explain:

A lisp is the difficulty making a clear ‘S’ and ‘Z’. Other sounds can also be affected by the tongue protruding too far forward and touching the upper teeth or the upper lip even. ‘T’ and ‘D’ can be produced with ‘too much tongue at the front’ and this can also have an impact on ‘CH’ and often also ‘SH’.

  1. Interdental lisp

Protruding the tongue between the front teeth while attempting ‘S’ or ‘Z’ is referred to as interdental lisp; it can make the speech sound ‘muffled’ or ‘hissy’. Often, we associate a lisp with the person sounding a bit immature. The good news is that this type of lisp is the easiest to correct and, in my practice. I have a 100% success rate with this type of lisp.

  1. Lateral lisp

In a lateral lisp the person produces the ‘S’ and ‘Z’ sounds with the air escaping over the sides of the tongue. This renders the ‘S’ as sounding ‘slushy’ or ‘wet’. This type of lisp is a bit harder to correct than the interdental lisp. In my experience this can be fixed but it might need a bit longer, more intensive therapy than the interdental lisp.

  1. Palatal lisp

With a palatal lisp the ‘S’ sound is attempted with the tongue touching the palate, much further back than it should be. The ‘S’ sounds ‘windy’ and ‘hissy’. This is a quite rare lisp production but it is also not difficult to correct.

These types of speech difficulties come under the category of ‘speech delay of unknown origin’ and may persist into adolescence and adulthood as ‘residual errors‘.

Some thoughts on Treatment in general:

Lisps can be treated successfully by a Speech and Language Therapist. However, for the treatment to work well, a student needs to be able to cooperate and want to improve his or her speech. Lisp remediation entails a fair amount of repetitive work and very young children or unmotivated older children don’t make the best candidates for treatment for this reason. Often students present with other speech, language or social communication difficulties and here the lisp might not be the priority for treating. For example, it might be that due to a student’s Attention Deficit Disorder they are simply not able to focus on speech practice in their daily life.

When should treatment of lisp begin?

Waiting well past 4½ years is not advisable as the longer we wait and do nothing the stronger engrained the erroneous tongue/speech habit will become. The ‘right’ age for therapy for one child may be different from the ‘right’ age for another child even within the same family. So do make an appointment with a speech and language therapist to assess and see whether your child might be ready to start therapy.

Do lots of children lisp—is it normal?

Until the age of about 4–4.5 years old it can be a perfectly normal developmental phase for some children to have the interdental lisp. But when we see and hear a lateral or palatal lisp we ought to act and see a speech and language therapist for sure.

After the age of 4.5 or 5 years old most speech therapists would agree on at least having a look to see if treatment could be started. The longer we wait the harder it is to retrain the brain pathways to adopt new speech habits.

What happens during the first Speech and Language Consultation?

The first consultation takes about an hour and involves screening relevant areas of communicative function. We take a detailed history, examine the anatomy of the child’s mouth and tongue movements. We check for tongue tie, teeth formation, palate structure and function, as well as swallowing patterns.

Then we begin straight away to try and see if any of the alveolar sounds (T/D/L/N) can be produced correctly with the right tongue placement as that would be the starting point from where to shape a good, clear ‘S’ sound.

The first consultation usually ends with home practice being given, explained to parents and another appointment being made for follow up.

Therapy – what does a session look like?

Each therapy session consists of:

  1. Listening to sounds, discriminating sounds, identifying sounds, listening to rhyming sounds, sound awareness. We call this Auditory discrimination of single sounds: can the student hear the difference between two words that are the same apart from the first sound: ‘sing’ and ‘thing’ or ‘sigh’ and ‘thigh’?
  2. Sound production: using a variety of different prompts and cues we will teach how to physically make the new sound. Often, we work on making a NEW sound, instead of correcting the OLD one. We work on imitation of single sounds then gradually we try and make new sounds in short words, then longer words and then phrases and sentences.
  3. Games! We play games and try and have fun in between listening and producing our new sounds to help students stay motivated and even enjoy the therapy session and process.

How long does it take to ‘fix up’ a lisp?

It tends to take about one term with weekly sessions to help a student make good ‘S’ sounds in phrases and sentences. If the student can do the home practice every day in between the weekly sessions, then in most cases I am able to pronounce the lisp as ‘fixed’ after about one term.

After that the student needs to practise, practise, practise, at home and in daily life to keep reminding themselves of their new skills and their new sound production.

It is a matter of reminding and wanting to get it right. Occasionally a student returns to me for another term of simply practising their skills together with me as they are finding it hard for any number of reasons to practise at home. But generally, 8/10 students will be fine after some 12–13 sessions and their speech will be perceived as perfectly typical by family and friends.

If your child has a lisp or any other speech error, please do not hesitate to contact me.

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.

0
Living life with a lisp
· ·

Living life with a lisp

ByLondon Speech and Feeding

You may be questioning ‘will my child grow out of having a lisp?’ There are so many myths out there that it’s sometimes difficult to find your way out of a complex maze of information.

The good news: lisps can be successfully treated by a Speech and Language Therapist and the earlier it’s resolved, the better. We know from the evidence base that some children’s lisps will resolve and, as always, it is completely age appropriate to have this speech pattern up until aged 4 ½.

As with any speech and language targets your child will need to be motivated to practise their newly acquired techniques, at home and in other settings. They will eventually be able to generalise this skill, but it takes lots of practice. So, think carefully about if your child is ready and motivated before commencing Speech and Language Therapy.

There are essentially two ways in which your child has acquired a lisp. It’s key here to mention that parents have no blame in this.

  1. They’ve mis-learned it and now incorrect production has become a habit
  2. Children have difficulties organising the sounds to make a clear production

You may be surprised to realise that there are different types of lisps. But all the techniques will be the same.

  1. Interdental lisp

When your child pushes their tongue too far forward, they will make a /th/ sound instead of /s/ and /z/

  1. Dental lisp

This is where your child’s tongue pushes against their teeth

  1. Lateral lisp

Air comes over the top of the tongue and down the sides

  1. Palatal lisp

Your palate is the roof of your child’s mouth. Sometimes they will touch their palate when making certain sounds (e.g., /s/ and /z/)

It’s useful for you to know what type of lisp your child has because you can then support them to make the correct production. You’ll be able to talk about where in the mouth their tongue is and where it needs to be to produce a clear sound. Your Speech and Language Therapist will be able to help you with this.

Top therapy tips for lisps

  1. Awareness is key. Does your child know where their tongue and teeth are (i.e., are they behind their teeth)? Do they notice the air escaping? Use a mirror so that your child can see not only themselves but also you in the mirror.
  2. Repetition! As with most therapeutic intervention, practice makes perfect. So little and often is key!
  3. Make sessions fun, perhaps around your child’s interests or allow them to drink from a straw
  4. Comment on how the sound is produced (e.g., /z/ is like a bee, /s/ is like a snake)
  5. Use tactile cues. Your child’s vocal folds vibrate when they produce a sound like /z/ but not with /s/. You could use the words ‘loud’ and ‘quiet’ to describe this.
  6. Start with a /t/ sound and gradually elongate the sound to an /s/

Having a lisp may not be problematic for some, but for other children, it can have a significant impact on their emotional wellbeing. Intervening at an early age can prevent this from happening. We always advocate for early intervention!

Contact Sonja for support on resolving your child’s lisp.

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.

0
A child is on the right-hand side, touching their lips and holding a mirror. They're facing an adult on the left hand side, also holding their hand to their lisps.
·

Succeed with lisps at London Speech and Feeding

ByLondon Speech and Feeding
A child is on the right-hand side, touching their lips and holding a mirror. They're facing an adult on the left hand side, also holding their hand to their lisps.
Mirror game

You may notice that your child or young person finds certain sounds difficult to produce. With a lisp, the sounds /s/ and /z/ are more problematic. You may notice that your child’s speech is affecting their confidence. They are quiet, and the teacher reports they don’t engage in classroom conversations. You feel it’s impacting on their social and emotional wellbeing. The good news is that with the support of a Speech and Language Therapist and the determination and motivation of your child, we can treat a lisp can.

You feel you have so many questions and you don’t know where to begin. Let’s start by answering some of the most frequently asked questions.

1. Is it normal for my child to have a lisp?

It’s important to remember that we can expect a lisp in a child up until four and a half years of age.

2. Can I do anything for my child’s lisp?

The best approach you can take is to provide a good model. You can show the correct sound and you can talk about where in the mouth your tongue or lips are. Your Speech and Language Therapist can recommend you on what you can say.

3. Should I wait to see if my child’s lisp resolves on its own?

As always, early intervention is advised as producing sounds as a lisp can be more ingrained the longer your child waits for therapy. It is true that some children’s lisps resolve on their own.

Therapy depends on many factors, one of which is deciding on whether your child is ready for therapy. It’s best to seek advice from a qualified Speech and Language Therapist about whether your child is ready for therapy. It takes motivation, determination, and practice.

4. What should I expect from a Speech and Language Therapist when they see my child?

Your Speech and Language Therapist will ask you as parents and carers about your child’s history. This is because they’ll want to confirm it is a lisp and no other areas of communication are affected. They may ask your child about the impact of their lisp on them (if your child is aware of their speech difficulty).

They will then assess your child using a speech assessment. Your Speech and Language Therapist will confirm their findings and will put a plan in place with you.

5. How will my child’s therapist fix my child’s lisp?

  • The start to fixing any sound is looking at discrimination between the sound your child is making vs the correct sound. Can your child hear the sound they should be making?
  • Your therapist may still get your child to discriminate two sounds. They will begin to work on the sound in isolation, so saying the child’s tricky sound by itself (e.g., /s/)
  • Then they will ask your child to say their tricky sound with a vowel, with a breath between the consonant and the vowel (e.g., s-oo, s-ow, s-ee, s-aa, s-ai)
  • Your child will then remove the gap between (e.g., soo, sow, see, saa, sai)
  • Your child will then be ready to move onto consonant-vowel-consonant words (e.g., sat, sit, seen, sown)
  • Your child’s therapist will tell that the next step is to produce sentences using your child’s tricky sound, /s/ in this example (e.g., Simon says silly sausages)
  • Your child is working towards generalising their ability but there are a few steps before this happens
  • Choose a context where your child can practise their talking, focusing on one sound (e.g., during 10 minutes of special time). This is an ideal environment as you can create opportunities for your child.
  • The next stage is saying the sounds correctly in general conversation
  • You’ll want your child to be less reliant on you for modelling the sound, so you’ll want to start to phase this out
  • It’s important for your child to self-correct and self-monitor. Encouraging this is the final stage to correcting your child’s lisp.

You and your child will need to be motivated, as it’s true: practice makes perfect!

For support on speech sound difficulties, feel free to contact me.

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