Explore the relationship between poor speech, language and communication and literacy skills

ByLondon Speech and Feeding

Communication skills are critical in all areas of communication throughout childhood and into adulthood. They are needed for understanding, narrating, making predictions and to develop social skills, for example in understanding everyday language or talking in the classroom or socialising with peers. Children with communication needs can experience low self-esteem, potential behavioural difficulties, lower school attendance and attainment.

Communication skills have a strong impact on literacy. Let’s look at some of the facts:

  • 50% of children with language delays also have challenges with literacy (Burns et al, 1999).
  • 73% of poor readers in year three had a history of difficulties with phonemic awareness (the ability to hear, identify and manipulate sounds) or spoken language in pre-school (Catts et al, 1999).
Speech Therpaist in London

The effect of expressive language on spelling and reading

The ability to read is very much dependent on competent language skills. Furthermore, a limited vocabulary will also have an impact on literacy skills. The more we know about a word, the easier it is to retrieve, recall, understand and use. So, if a young person has a poorer vocabulary, it’s likely that they will not have the same decoding skills as a peer with a richer set of vocabulary. By decoding we mean the ability to apply knowledge of letter-sound relationships including pronunciation of words. Decoding is a vital skill used in literacy.

Whilst learning to read is a key skill, it’s important to remember that a solid foundation is needed for success. We need to ensure that no steps are missed, otherwise there will be gaps in knowledge.

As your child moves further through the education system, they will be “reading to learn”. This is where young people with poorer language skills may show literacy difficulties (for example, reading comprehensions become more challenging, and their expressive language skills impact on their written abilities).

When should I seek advice or support?

Always seek the advice from a qualified professional such as a Speech and Language Therapist. You need appropriate advice for the age and stage of your child’s development and early intervention is of course key to success. It is never too late to ask for advice. The earlier you seek support, the better the outcome for your child in all areas (language, literacy, and emotional well-being).

Have you still got unanswered questions? Contact me here and we can have a look at your child’s phonemic awareness, auditory processing skills, verbal understanding and assess his/her ability and likelihood of reading and literacy struggles. If we find that your child has dyslexia I can refer on to a specialist colleague who can help you further.


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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  • · ·

    My child is hard to understand at school age. Should I be concerned?

    ByLondon Speech and Feeding

    Many parents notice speech errors when their children are toddlers. At that stage it often feels quite normal. Young children are still learning the sounds of their language, and those early mispronunciations can be very endearing.

    But as children grow older, parents sometimes begin to wonder:

    ‘Should my child still be speaking like this?’

    A common concern I hear from families is that their child is still difficult to understand even after starting school. Sometimes it is a parent who notices it first. Other times it is a teacher who gently mentions that classmates occasionally struggle to understand what a child is saying.

    When this happens, parents naturally wonder whether it is something their child will grow out of, or whether some extra support might help.

    When should children’s speech be clear?

    Children learn speech sounds gradually over several years. Some sounds develop earlier, while others take longer to master.

    By the time children reach five to six years of age, most of their speech should be clear enough for unfamiliar adults to understand. There may still be a few tricky sounds developing (such as /R/ or /TH/), but overall speech should be fairly easy to follow.

    If a child is frequently difficult to understand at school age, it can sometimes indicate that a speech sound difficulty has persisted beyond the stage when it would normally resolve on its own.

    Why some children remain hard to understand

    There are several reasons why speech clarity may still be developing in older children.

    Phonological patterns

    Some children continue to use speech patterns that are typical of younger children. For example:

    • saying ‘tat’ instead of ‘cat’
    • saying ‘doe’ instead of ‘go’
    • leaving sounds out of words

    These patterns are called phonological processes. They are a normal part of early speech development, but when they persist into the school years they can make speech difficult for others to understand.

    Difficulty producing specific sounds

    Other children may have difficulty producing certain individual sounds clearly. This might include sounds such as:

    • /S/
    • /SH/
    • /R/
    • /TH/

    These difficulties are called articulation difficulties.

    A child might understand exactly what they want to say but find it hard to produce the sound accurately with their tongue, lips or airflow.

    Motor speech planning challenges

    For some children, the difficulty lies in the planning and coordination of the movements needed for speech.

    Speech requires very precise timing between the tongue, lips, jaw and breath. If the brain finds it difficult to organise these movements consistently, speech can sound unclear or inconsistent.

    In some cases this may relate to Childhood Apraxia of Speech, although only a full assessment can determine this.

    Why clarity matters for school-age children

    Speech clarity becomes particularly important once children start school.

    At this stage, children are:

    • Answering questions in class
    • Talking with friends
    • Reading aloud
    • Developing confidence in communication

    When speech is difficult to understand, children sometimes become more hesitant to speak, particularly in group situations.

    This can affect confidence and participation, even when the child has lots of ideas they would like to share.

    The good news: speech can improve

    The encouraging news is that speech sound difficulties can often improve significantly with the right support.

    Speech therapy focuses on helping children:

    • Learn how sounds are produced
    • Practise accurate speech movements
    • Understand how sounds change meaning in words
    • Build consistency through structured practice

    Different children benefit from different therapy approaches. Some need support with phonological patterns, while others benefit from more motor-based practice that strengthens speech coordination.

    Often therapy combines several strategies to support the child’s individual speech profile.

    When to seek advice

    If your child is already at school and you find that people outside the family often struggle to understand them, it can be helpful to seek advice from a speech and language therapist.

    A detailed assessment can help identify:

    • Which sounds are causing difficulty
    • Whether patterns such as fronting or sound substitutions are present
    • Whether motor planning challenges may be contributing
    • Which therapy approach is likely to be most effective

    Early support can help children develop clearer speech and greater confidence in communication.

    Every child’s speech journey is different

    Speech development is not the same for every child. Some children master speech sounds quickly, while others need a little more guidance along the way.

    The important thing is that support is available when children need it.

    With the right strategies and practice, many children make excellent progress and develop speech that is clearer, more confident and easier for others to understand. If you are concerned about your child’s speech clarity or ongoing speech sound errors, a speech and language assessment can help identify the underlying difficulty and guide the most appropriate support.

    Feel free to contact me on my contact page.

    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

  • Learn the benefits of Cycles Phonology Approach in Speech Therapy

    ByLondon Speech and Feeding
    A grey, green and orange circle overlaid with Cycles Phonological Approach
    Cycles Phonogogical approach

    When your child attends Speech and Language Therapy, it can look like your child’s therapist is playing. Therapy needs to be fun, which means carrying out therapy through the medium of play. But remember every approach used has evidence behind it. We need to know that therapy will be successful, so an evidence-based approach is essential.

    One of the approaches used for Speech Therapy (i.e., working on speech sound production) is the Cycles Phonology Approach. This approach focuses on the patterns and processes rather than each individual sound. For example, it may be working on final consonant deletion, so the omission of the final sound in words. As Speech and Language Therapists we understand that children can get frustrated and fatigued working on the same sound every day. This approach attempts to solve that. Hodson suggests, the approach is also useful for children with more speech sound errors, as therapists see progress in areas not targeted.

    How does the Cycles Phonology Approach work?

    Your Speech and Language Therapist will assess your child’s speech development and will then analyse the results. They will also look for which sounds they can produce with support (this is called stimulability). They will analyse patterns in the results and will formulate a plan.

    The Cycles Phonology Approach intervention allows your child to work in blocks. This might mean they work for half a week for 30 minutes on (e.g., clusters). Then the next half they’ll work for 30 minutes on a different process (e.g., omission of sounds at the end of words).

    Research has found that the following error patterns respond well to this approach:

    • Syllables (identifying the different parts in a word e.g., “ae-ro-plane”)
    • Final Consonant deletion (omission of the final sound e.g., “ca” instead of “cat”)
    • Initial consonant deletion (omission of the first sound e.g., “at” instead of “cat”)
    • Fronting (instead of making a sound at the back of the mouth, it’s made at the front e.g., “tat” instead of “cat”)
    • Backing (instead of making a sound at the front of the mouth, it’s made at the back e.g., “gun” instead of “bun”)
    • S blends (e.g., “sl, sm, sn, sk, sw”)
    • Gliding of liquids (e.g., “lellow instead of yellow”, “wabbit instead of rabbit”)

    What does a Speech and Language Therapy session look like when using the Phonology Cycles Approach?

    The format of the session remains the same for whichever speech sound pattern your child is working on. Your child’s Speech and Language Therapist will review the previous session. Then they will use an activity to work on your child hearing the sound several times (this is called ‘auditory bombardment’). Then your child will practise saying the sound. Next, the Speech and Language Therapist will check if your child can say any of the sounds which they haven’t been able to produce before, with support. This is called a stimulability check. After this, your child will take part in an activity which builds their awareness of sounds in words (such as a rhyming or syllable activity). The session will finish with another auditory bombardment task (i.e., hearing their tricky sound repeatedly).

    I will give you advice for practising at home, as it’s vital that your child learns in the correct way. We aim for 100 turns in therapy sessions, so it’s vital your child is motivated.

    Contact me to improve your child’s speech sounds and improve their confidence when talking.

    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
  • · ·

    Your child’s communication journey

    ByLondon Speech and Feeding

    Understanding our neurodiversity-affirming, child-led approach

    Welcome to a different kind of therapy!

    Your child’s communication journey

    The start of a new year often brings fresh hope, and sometimes fresh worries, for parents supporting their child’s communication. I am always genuinely excited to begin a new journey with children and their families, and I know that, for many parents, this kind of therapy may look very different from what they were expecting.

    Parents (and children!) are often surprised to discover that our sessions are playful, joyful, and intentionally low-pressure. You won’t see demands for eye contact, sitting still, or being told to ‘do it this way’ or ‘put the red square there’. Instead, you’ll see your child being met exactly where they are.

    For families who have previously experienced more adult-led or behaviour-based approaches including Applied Behaviour Therapy, this difference can feel unfamiliar at first. Because of that, I want to take a moment to prepare you for what child-led, neurodiversity-affirming therapy looks like, so you can feel confident, comfortable, and reassured from day one.

    Why doesn’t child-led therapy look like ‘traditional’ therapy?

    Many people picture speech and language therapy as sitting at a table, using flashcards, or practising words through repetition. While those approaches can work well for some children, they are often not effective or appropriate for many neurodivergent children—including children with autistic profiles, ADHD, or demand-sensitive nervous systems.

    Our approach is grounded in a simple and powerful truth:

    Children learn best when they feel safe, motivated, and emotionally connected.

    When a child’s nervous system feels calm and secure, learning becomes possible. When a child feels pressured or controlled, communication often shuts down, even if they can speak.

    🎯 Our purpose: Communication through connection

    Our goal is not simply to help your child say more words. Our goals go deeper and are built on strong foundations:

    • Trust and regulation: We focus on building a trusting relationship where your child feels safe, understood, and emotionally regulated. A calm nervous system is the starting point for all communication.
    • Motivation: We follow your child’s intrinsic motivation, the things they naturally enjoy to make communication meaningful, joyful, and purposeful.
    • Spontaneous communication: We create opportunities for your child to communicate because they want to, not because they are asked or instructed to.

    🧸 What to expect in a session

    Our sessions are intentionally child-led and often look very much like play.

    FeatureWhat it looks likeWhy we do this
    Minimal toysWe usually offer just 3–4 carefully chosen activities (such as bubbles, blocks, or sensory play).Less is more. Fewer choices reduce overwhelm and help children focus on what genuinely interests them.
    Child choosesYour child decides what to play with and how to engage.This immediately establishes us as a safe, non-demanding partner and increases motivation.
    The therapist’s roleWe join your child’s play, observing closely and responding naturally.We model language, share attention, and reflect your child’s experiences in a way that feels natural and supportive.
    No pressure or demandsThere are no ‘must-do’ tasks. If your child wants to spin, crash, line up toys, or repeat an activity, we follow.Reducing demands lowers anxiety and supports communication, particularly for children with demand-sensitive profiles.

    Is this really effective?

    It’s completely natural to wonder, ‘Are they just playing?’ The answer is yes, and very intentionally so.

    Our sessions are guided by nearly 30 years of speech and language therapy experience, alongside clear, achievable goals tailored to each individual child. Play is a child’s natural language and their most powerful learning tool.

    Within play, we are constantly creating opportunities to:

    • Build joint attention (sharing focus and interest)
    • Model language at the right level
    • Encourage back-and-forth communication
    • Develop a deep, authentic connection

    If your child has struggled to engage or communicate in more structured or demand-heavy settings, this child-led approach is often the key to unlocking their potential.

    💛 What this might look like at home

    You may notice that when pressure is reduced:

    • Your child begins communicating more during everyday routines
    • Language emerges through play, movement, or shared enjoyment
    • Communication feels more natural and less forced

    Small moments could be a shared smile, a look, a sound, a gesture. All matter. These are the building blocks of meaningful communication.

    📚 Resources for parents

    If you’d like to explore these ideas further, you may find the following helpful:

    I look forward to meeting you and your child. Please bring any questions, uncertainties, or curiosities to our first session, there is no such thing as a silly question. This is a journey we take together. Contact me via my contact form.

    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
  • · ·

    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
  • · · ·

    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.

    2

  • What is Total Communication, and why your child might need it more than just speech

    ByLondon Speech and Feeding
    Sonja smiling

    When a child’s speech is difficult to understand, it can feel overwhelming for everyone involved. As a parent, your instinct is often to focus on helping your child ‘talk properly’. And that makes complete sense. Speech is important. But here’s the key message I want to share with you:

    Speech is just one way to communicate.

    And when speech is not yet clear, not yet reliable, or not yet available, children need other ways to get their message across.

    This is where Total Communication comes in.

    What is Total Communication?

    Total Communication is an approach that encourages the use of all available ways to communicate, not just speech.

    This can include:

    • spoken words
    • gestures and pointing
    • facial expressions
    • signing (such as Makaton)
    • pictures or symbols
    • drawing
    • electronic AAC (Augmentative and Alternative Communication), such as apps like LAMP Words for Life

    It’s not about replacing speech. It’s about supporting communication in every possible way.

    Think of it like this: if speech is currently unclear or limited, why restrict a child to the hardest route? Why not give them more tools to succeed?

    ‘But won’t this stop my child from talking?’

    This is one of the most common concerns I hear in clinic.

    Parents often worry that if a child starts using signs or a communication device, they will become ‘dependent’ on it and stop trying to talk.

    The research tells us something very different.

    Studies consistently show that AAC does not prevent speech development. In fact, it often supports it.

    • A review by Millar, Light & Schlosser (2006) found that AAC interventions do not reduce speech production and may actually increase it.
    • Romski & Sevcik (2005) demonstrated that children given AAC often develop stronger overall communication skills, including spoken language.
    • More recent work continues to show that providing AAC early can accelerate language development, not delay it.

    So rather than ‘giving up on speech’, using AAC is actually building the foundations that speech needs.

    Why Total Communication matters, especially for unintelligible children

    When a child is very difficult to understand, they are often experiencing a hidden frustration:

    ‘I know what I want to say, but no one understands me.’

    Over time, this can lead to:

    • reduced confidence
    • behavioural frustration
    • withdrawal from communication
    • fewer opportunities to practise language

    If a child cannot successfully communicate, they communicate less. And when they communicate less, their language development slows down.

    Total Communication breaks this cycle.

    By giving a child reliable ways to be understood, we:

    • reduce frustration
    • increase interaction
    • build confidence
    • create more opportunities for language learning

    And importantly, we allow them to show us what they already know.

    AAC is a bridge, not a barrier

    Using AAC (whether that’s pointing to pictures, signing, or using a device) does something powerful:

    It separates language from speech.

    A child might have lots of ideas, vocabulary, and understanding but their speech system (especially in cases like phonological disorder or childhood apraxia of speech) cannot yet keep up.

    AAC allows the child to:

    • express complex ideas now
    • practise sentence structure
    • develop vocabulary
    • take part in conversations

    All while their speech is still developing.

    In other words, AAC doesn’t replace speech. It keeps language moving forward while speech catches up.

    What does this look like in real life?

    In therapy, I often use a combination of approaches:

    • modelling simple signs alongside speech
    • pointing to symbols while talking
    • encouraging children to gesture or show
    • using drawings to support understanding
    • incorporating an AAC device such as LAMP Words for Life

    You might see a child:

    • say part of a word
    • point to a symbol
    • use a gesture
    • and look at you expectantly

    That is communication success.

    And success builds motivation.

    ‘I just want them to talk’

    Of course you do. And I do too!! That’s always the goal.

    But here’s the important shift in thinking:

    Children learn to talk by communicating, not by waiting until speech is perfect.

    If we hold out for clear speech before allowing other communication methods, we risk:

    • limiting their ability to interact
    • reducing practice opportunities
    • increasing frustration

    But if we support all communication, we give them:

    • more chances to express themselves
    • more positive communication experiences
    • more input and feedback

    And that is what drives progress.

    A balanced approach

    Total Communication doesn’t mean ‘speech is no longer important’.

    It means:

    • we continue targeted speech therapy
    • we work on sounds and clarity
    • and we support communication in the meantime

    It’s not either/or.

    It’s both/and.

    Final thought

    If your child’s speech is difficult to understand, the most important question is not:

    ‘Are they talking clearly yet?’

    It’s:

    ‘Can they successfully communicate?’

    Because communication is the foundation of:

    • relationships
    • learning
    • confidence
    • wellbeing

    And every child deserves a voice, in whatever form that voice takes right now.

    Feel free to contact me if your child needs help with speech and communication.

    Sonja McGeachie

    Highly Specialist Speech and Language Therapist

    Owner of The London Speech and Feeding Practice.

    References (parent-friendly):

    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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