When ‘star’ sounds like ‘dar’: Understanding speech sound disorders and the path to clearer speech

ByLondon Speech and Feeding

If your child says ‘dar’ instead of ‘star’, you might be wondering if they will simply outgrow it or if they require specialised support. While ‘cluster reduction’—dropping one of the sounds in a blend—is a normal part of learning to talk, we typically expect these sounds to lock into place by age four years. If these errors persist as a child approaches school age, it often signals a speech sound delay that may now no longer pass without help. As a Speech and Language Therapist, I specialise in helping children bridge this gap using evidence-based techniques like backward chaining.

This isn’t about constant correction; it’s about providing the right clinical scaffolding to move a child from ‘frustrated’ to ‘fluent’ before they hit those critical early school years.

Dropping sounds from words is a common feature of speech sound difficulties, and while it can look small on the surface, it can have a big impact on how clearly a child is understood. In this short video clip, I’m working with a child on an /ST/ sound cluster, demonstrating how I use an evidence-based speech therapy technique called backward chaining to help children build clearer speech with confidence.

What’s actually happening when a child drops the ‘S’?

Clusters like /ST/, /SP/, and /SK/ are tricky. They require:

  • precise timing
  • careful airflow
  • and the ability to blend sounds smoothly

For many children, especially those with speech sound difficulties, this is a big ask.

So instead of hearing:

‘star’

we might hear:

‘tar’ or ‘dar’

This isn’t laziness or refusal. It’s the child simplifying the word to make it manageable.

Why I don’t start by saying ‘say star’

Telling a child to ‘just add the S’ rarely works.

Instead, I meet them where they are already successful.

In this clip, the child can already say ‘dar’ clearly. That’s our starting point.

Backward chaining: building speech from success

Backward chaining means we:

  1. Start with the part of the word the child can already say
  2. Gradually add the missing sound
  3. Keep the child feeling successful at every step

So rather than jumping straight to ‘star’, we:

  • secure the ending
  • gently introduce the /S/
  • and blend it in a way that feels achievable

This approach reduces frustration, builds confidence, and helps the sound stick not just in the therapy room, but out in the real world.

Why this matters beyond one word

This isn’t just about saying ‘star’.

It’s about:

  • teaching the mouth a new movement pattern
  • giving the brain time to organise the sound sequence
  • and helping the child feel capable, not corrected

When therapy feels safe and successful, children are far more likely to generalise their new sounds into everyday speech.

Speech therapy works best when children feel supported not tested.

If your child struggles with speech clarity

If your child:

  • drops sounds from words
  • avoids longer or trickier words
  • or becomes frustrated when they’re not understood

This is the kind of work I do every day building speech step by step, in a way that respects each child’s pace and strengths.

Support can be gentle, effective, and empowering.

If you’d like to learn more about how speech therapy can support your child, you’re always welcome to get in touch.

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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  • ·

    Four struggles parents face when out and about with children with speech, language, and communication difficulties

    ByLondon Speech and Feeding
    A man and a woman hug a young girl at a table
    Hug

    You (as parents) often describe yourselves as being under constant pressure and stress when looking after your children and young people with Special Educational Needs and Disabilities (SEND). You may find going out to do the simplest of tasks a challenge. And you will try to avoid social situations out of fear and anxiety. One of the most important factors to you is having like-minded people who understand your position as a parent with a young person with additional needs. Let’s look at some of the challenges you face and how I can support you and your family.

    1. Challenging behaviour and going out to the shops

    When your child displays challenging behaviour and won’t go into a shop without buying a toy that they insist on having, it can be tough on your family. You see people around you staring as you try to manage the situation. They do not understand the pressures you face, or that the simplest of tasks are a huge challenge.

    I can support you by giving strategies to use when out and about. I know that using visuals is important for your child. They may not understand or take in language when they are in a heightened state of anxiety or feeling overwhelmed. You could print pictures of the places you’re going to and put them on an easily accessible chain. Then you could use that chain when out and about at the shops. You may want to introduce a visual timetable at home. That way your child or young person understands where they are going. This may lessen their anxiety and subsequent behaviour.

    2. Your child is not able to communicate their needs to an unfamiliar communication partner

    When your child has difficulty communicating to an unfamiliar person it can be hard to manage. You feel yourself explaining your situation repeatedly. I can provide your child with individualised strategies or communication aids which support your child to communicate with both familiar and unfamiliar communication partners. We’ll work together to find which communication methods work in different situations and how your child will use these to help their independence.

    3. Being overwhelmed

    Your child or young person may easily be overwhelmed which may contribute to behaviour changes. I’ll work with your family to understand what the behaviour means, looking at what happened before and what happened afterwards. We’ll not only look at the behaviour but at the environment as well. This can inform how you can support your child or young person in the future, to reduce sensory stimuli (if needed) and for them to feel emotionally regulated.

    4. People avoid engaging with you

    One of the hardest things as a parent is for others to avoid you. You see them crossing the street because they don’t know what to say to you. All you want is them to accept you, to maintain your identity as a person and not as a SEND parent. I can support you emotionally. I can give you advice on local support networks where you can find other parents in a similar situation.

    We know the stresses that being a parent with a child with SEND comes with. Please know I am always here to support you, to find solutions so that when you’re next out and about. Your experience will be a little easier and you’ll feel less isolated.

    Improve your child’s communication, confidence, reduce overwhelm and feel supported 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.

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  • · · ·

    Autism – Benefits of Early Assessment and Intervention

    ByLondon Speech and Feeding
    I think my child might be autistic – how can we help?
    Image by macrovector on Freepik

    Consulting a Specialist Speech and Language Therapist can help you in several ways: assessment, informal and formal observation, discussion and advice, onward referrals, direct intervention, parent coaching, educational support and much more, all geared towards supporting you the parents, and helping your child to flourish and thrive.

    First up, we can help you with assessment and advice: with a wealth of expertise in observing childrens’ play and communication, as well as knowledge of the latest research we can see a child’s strengths and areas of struggle very quickly indeed.

    Within a short space of time, we can identify the areas we need to focus on and start guiding you towards helping your child to connect, respond, react and feel better.

    Early detection is key

    If autism is detected in infancy, then therapy can take full advantage of the brain’s plasticity. It is hard to diagnose Autism before 18 months but there are early signs we know to look out for. Let’s have a brief look at the sorts of things we look at.

    The earliest signs of Autism involve more of an absence of typical behaviours and not the presence of atypical ones.

    • Often the earliest signs are that a baby is very quiet and undemanding. Some babies don’t respond to being cuddled or spoken to. Baby is being described as a ‘good baby, so quiet, no trouble at all’.
    • Baby is very object focused: he/she may look for long periods of time at a red spot/twinkly item further away, at the corner of the room for example.
    • Baby does not make eye contact: we can often see that a baby looks at your glasses for example instead of ‘connecting’ with your eyes.
    • At around 4 months we should see a baby copying adults’ facial expressions and some body movements, gestures and then increasingly cooing sounds we make; babies who were later diagnosed with autism were not seen to be doing this.
    • Baby does not respond with smiles by about 6 months.
    • By about 9 months, baby does not share sounds in a back-and-forth fashion.
    • By about 12 months baby does not respond/turn their heads when their name is called.
    • By around 16 months we have no spoken words; perhaps we hear sounds that sound like ‘speech’ but we cannot make out what the sounds are.
    • By about 24 months we see no meaningful two-word combinations that are self-generated by the toddler. We might see some copying of single words.

    24 months plus:

    • Our child is not interested in other children or people and seems unaware of others in the same room/play area.
    • Our child prefers to play alone, and dislikes being touched, held or cuddled.
    • He/she does not share an interest or draw attention to their own achievements e.g., ‘daddy look I got a dog’.
    • We can see our child not being aware that others are talking to them.
    • We see very little creative pretend play.
    • In the nursery our child might be rough with other children, pushing, pinching or scratching, biting sometimes; or our child might simply not interact with others and be unable to sit in a circle when asked to.

    What sort of speech and language difficulties might we see?

    Our child might do any of the following:

    • have no speech at all, but uses body movements to request things, takes adults by the hand
    • repeat the same word or phrase over and over; sometimes straight away after we have said it or sometimes hours later
    • repeat phrases and songs from adverts or videos, nursery rhymes or what dad says every day when he gets back from work etc.
    • copy our way of intonation
    • not understand questions – and respond by repeating the question just asked:
      • adult: Do you want apple? child: do you want apple?
    • not understand directions or only high frequency directions in daily life
    • avoid eye contact or sometimes ‘stares’
    • lack of pointing or other gestures

    Common behaviours:

    • Hand flapping
    • Rocking back-and-forth
    • Finger flicking or wriggling/moving
    • Lining up items/toys
    • Wheel spinning, spinning around self
    • Flicking lights on and off, or other switches
    • Running back-and-forth in the room, needing to touch each wall/door
    • Loud screaming when excited
    • Bashing ears when frustrated or excited
    • Atypical postures or walking, tip toeing, can be falling over easily, uncoordinated
    • Can be hyper sensitive to noises, smells, textures, foods, clothing, hair cutting, washing etc.
    • Being rigid and inflexible, needing to stick to routines, unable to transition into new environments
    • Food sensitivity, food avoidance, food phobias

    I mentioned this to be a ‘brief’ look at the areas and it is: each topic is looked at very deeply and each area is multi-facetted therefore a diagnosis is rarely arrived at very quickly. We want to make sure we have covered all aspects and have got to know your child very well before coming to conclusions.

    Early detection is key, because we want to start helping your child to make progress as quickly as is possible. If you feel /know that your child is delayed in their speech and language development and you would like a professional opinion then please do contact me, I look forward to supporting you. It is important to know at this point, that if your child only has one or two of the above aspects it may mean that your child is simply delayed for reasons other than Autism and if that is the case, we will be able to help you iron out a few areas of need so that your child can go on thriving.

    If you need help with your child, 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.

    1

  • Using AAC – Augmentative and Alternative Communication for non-verbal and early verbal children

    ByLondon Speech and Feeding

    Using a Core Vocabulary Board

    Your Speech Therapist might have been advising you to introduce words to your child with the help of a CORE BOARD. What on earth is she talking about and why would we want to do this, I hear you think – and in fact this is what I get asked a lot, as I often do recommend using Core Boards.

    Core boards belong to the category of Augmentative and Alternative Communication (AAC ) and they can be really useful for:

    • Children or adults who cannot speak at all or who are very hard to understand.
    • Children who are slow to speak and have difficulty expressing themselves verbally, due to genetic conditions as Down Syndrome, Verbal dyspraxia, Autism or any other learning difficulty that means a child is slow to develop speech.

    Here is what a Core board might look like, in fact this is one that I love to use. It is made by Beautiful Speech Life, there are a ton of similar boards out there for free. I have also made my own, you can check it out on my Instagram feed.

    Using a Core Vocabulary Board

    What is Core Vocabulary/ Core words?

    Core vocabulary consists of the most common words used by children throughout a day. In 2003 Banajee and Dicarlo et al found that 50 % of pre-schoolers in their project used nine words consistently across their daily play and meal routines. These words are Core words and are typically the ones you can see on a board, like the one above.

    How To Use It

    Adults always first need to consistently model and show their child how to use a board. This is key! For example: Adult can point to “YOU” “WANT” ‘MORE” and then point to the cup of Water on the counter. Child could then reply either by shaking his/her head and/or pointing to “NOT” which also stands for “NO”. Then adult can point to “NOT” “MORE” and do an OK sign as well. Eventually Child can initiate a request and point to “I” “ WANT” “MORE” and then point to the cup on the counter.

    This is not as cumbersome or limited as it first sounds or appears. Here’s why: As adult you can talk normally and, of course, many words you are using will not be on this board. But some will be, and you will be surprised how many you can find when you start using it. So you could say quite normally: Hey lovely (name of your child) would YOU LIKE some MORE water? The words in capital are on the board which you can point to as you speak normally. Basically, you are showing/saying to your child: “We can speak and these are the pictures we can use to help us; We call this TOTAL COMMUNICATION, as communication is so much more than just words! Great communication can be silent, where we use our facial expression, our smile, our eyes, our hand gestures, body movements and yes, of course, words. But when words fail us, these boards are so helpful.

    This still does not answer your original question of: why would I want to do this, I want my child to talk!? You are a SPEECH Therapist, please help my child TALK, not point to pictures, that is not what I had in mind.

    Let Me Explain

    When speech is difficult for a child it doesn’t mean that there is nothing to talk about! Of course, we want all our children and all people to speak because it is the easiest and most effective way of communicating, no doubt! However, sometimes this is very hard for some children and whilst we are always working towards speech where possible, we also want to make sure that whilst figuring out how to speak, your child has a MEANS TO COMMUNICATE. Using a board like this might well be a temporary strategy but whilst you are using it and working on their speech you will find a reduction in tantrums and frustration as you child is able to express themselves more effectively.

    Often we find that as soon as we offer a CORE VOCABULARY like the above sample a child who has had no or very few words suddenly blossoms and starts to point to new words on the board and starts to PRACTICE USING THESE WORDS!! Practice makes perfect, right? Yes it totally does! There is lots of evidence that tells us that using Core Vocabulary Boards ENHANCE AND SUPPORT SPEECH PRODUCTION AND NOT HINDER IT. Using a board like this will only ever be helpful to your child and will never make your child “lazy” – too lazy to speak? NO SUCH THING!

    Here is what one of my parents says about the core board we use with her little boy:

    “the board has been a game changer, my son is a visual learner so it really helps to have the board as he associates communication so much easier this way. We have incorporated his twin sister who models it’s use and have definitely seen improvement in speech through its support and his frustration around being unable to verbally communicate at times has definitely lessened”

    K Connolly, Mother of Tom (aged 3.5 years).

    Reading and hearing this makes me so happy!

    In addition to general core board above I also sometimes use a Core Board that is specific to an activity, such as for example BLOWING BUBBLES. Below is an example of such a board, which you can use very nicely during a bubble blowing activity and sometimes it is a nice place to start for newcomers, this can be an easy introduction. You can download this and many similar boards on www.widgit.com for free!

    Using a Core Vocabulary Board

    There is so much more to say about AAC and using Coreboards, visit my Instagram you can find a bit more information on how I use them.

    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.

  • · ·

    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.

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  • · ·

    The picky eater’s plate: Introducing solids to toddlers with ARFID

    ByLondon Speech and Feeding
    Designed by Freepik

    Mealtimes can be a battleground for parents of picky eaters, especially toddlers with Avoidant/Restrictive Food Intake Disorder (ARFID). I see a great number of toddlers with Autism traits and many of my clients are picky eaters from mild to severe. Take a look at my blog for an outline of what the issues are and how to try and help.

    ARFID goes beyond typical ‘picky eating’ and can significantly impact a child’s growth, nutrition, and social-emotional well-being. If your toddler is resistant to trying new foods or has a very limited diet, here are some strategies to navigate the introduction of solids:

    1. Understand ARFID:

    ARFID is a diagnosable eating disorder characterised by:

    • Limited food variety: Eating only a small range of foods, often with specific textures or colours.
    • Fear of new foods: Intense anxiety or aversion to trying unfamiliar foods.
    • Sensory sensitivities: Heightened sensitivity to taste, smell, texture, or appearance of food.
    • Lack of interest in eating: May show little interest in food or mealtimes.

    2. Seek professional guidance:

    • Paediatrician and/or gastroenterologist: Rule out any underlying medical conditions.
    • Registered dietitian: Assess nutritional needs and create a balanced meal plan.
    • Speech and language therapist (SLT): If oral-motor skills or sensory sensitivities are contributing to feeding difficulties.
    • Occupational therapist (OT): If sensory processing challenges are affecting mealtime behaviours.
    • Child psychologist: If anxiety or emotional factors are contributing to ARFID.

    3. Strategies for introducing solids:

    • Start small: Introduce one new food at a time, in small amounts, alongside familiar favourites.
    • Patience is key: It can take multiple exposures (up to 10–15 times!) for a child to accept a new food. Don’t give up!
    • Positive reinforcement: Praise and encouragement for any interaction with the new food, even just touching or smelling it.
    • No pressure: Avoid forcing or pressuring the child to eat. This can create negative associations with food.
    • Make it fun: Present food in playful ways, use cookie cutters for fun shapes, or involve the child in food preparation.
    • Sensory exploration: Encourage exploration of food through touch, smell, and sight before tasting.
    • Role modelling: Show the child that you enjoy eating a variety of foods.
    • Use fun utensils: your child might like characters from ‘Frozen’ or ‘Dinosaurs’ or ‘Diggers’ there are a host of character-based cutlery and cups/plates to be had. Also, I really rate these two items very highly they are so good so I want to share these with you. Both are available online. But warning: the cup is outrageously expensive as it comes from the United States and is sold by a small scale company. But I feel this is cup very worth trying, I have had good results with this.
    NumNum Baby Spoons Set
    TalkTools Recessed Lid Cup with Handles
    • Gradual desensitisation: Start with foods that are similar in texture or taste to accepted foods, then gradually introduce more challenging options.
    • Food chaining: Introduce new foods that are similar in taste, texture, or appearance to accepted foods.

    4. Mealtime Environment:

    • Positive and relaxed: Create a calm and enjoyable mealtime atmosphere.
    • No distractions: Minimise distractions like TV or toys.
    • Consistent schedule: Offer meals and snacks at regular times.
    • Child-sized portions: Offer small, manageable portions to avoid overwhelming the child.
    • Involve the child: Let the child choose their utensils, plate, or cup.

    5. Remember:

    • Every child is different: What works for one child may not work for another.
    • Progress takes time: Be patient and celebrate small victories.
    • Focus on the positive: Praise any positive interaction with food.
    • Seek support: Connect with other parents or support groups.

    Introducing solids to toddlers with ARFID can be challenging, but with patience, persistence, and professional guidance, you can help your child develop a healthier relationship with food.

    Get in touch with me via my contact form if you need support

    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

  • Empty Set and Phonology approaches

    ByLondon Speech and Feeding

    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.

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