Understanding Angelman Syndrome: A guide for parents

ByLondon Speech and Feeding
|

Angelman Syndrome (AS) is a complex neurological disorder that affects development. It’s caused by a missing or functionally incorrect gene (UBE3A) on chromosome 15. While AS is rare, understanding its characteristics is crucial for parents and caregivers.

What are the key characteristics of Angelman Syndrome?

Children with AS typically exhibit a range of unique characteristics, which can include:

  • Developmental delay: Significant delays in reaching developmental milestones, such as sitting, crawling, and walking.
  • Speech impairment: Limited or absent speech. Individuals with AS may use few or no words.
  • Movement and balance issues: Difficulties with coordination, balance, and movement, sometimes causing a jerky or unsteady gait.
  • Happy demeanour: Frequent smiling, laughter, and a generally happy, excitable personality.
  • Intellectual disability: Varying degrees of intellectual disability.
  • Seizures: Seizures are common and often begin in early childhood.
  • Sleep difficulties: Disrupted sleep patterns and difficulty falling asleep.

The role of Speech and Language Therapy

Speech development and social communication is significantly affected in Angelman Syndrome, and therefore, Speech and Language Therapy plays a vital role in helping individuals with AS to communicate. As Speech and Language Therapists (SLT) we can work with the child and family support any of the following:

  • Assess communication skills: We evaluate the child’s current communication abilities, including any vocalisations, gestures, or signs they may use. With younger children we do this through play and playful social games as well as observation of a child playing and interacting with their siblings or caregivers.
  • Develop alternative communication strategies: Since spoken language may be limited, SLTs can help the child learn other ways to communicate, such as nonverbal communication, e.g
    • Gestures: use of pointing, waving and miming certain activities.
    • More formal sign language: Teaching basic signs to express needs and wants.
    • Core boards: Using pictures and symbols to represent everyday common words, actions, and feelings.
    • Augmentative and Alternative Communication (AAC) devices: Providing electronic devices that can produce speech.
  • Encourage vocalisations: When words don’t readily develop, SLTs can encourage the child to make vocalisations and sounds, as these can be a form of communication.
  • Support language development: SLTs can work on understanding of language, even if expressive language is limited.
  • Educate and support families: SLTs provide families with strategies and techniques to support their child’s communication at home.

The importance of a multidisciplinary approach

Caring for a child with Angelman Syndrome requires a team effort. A multidisciplinary approach, involving various healthcare professionals, is essential to address the diverse needs of the individual. This team may include:

  • Paediatrician: Provides overall medical care and monitors the child’s health.
  • Physiotherapist: Helps with movement, balance, and coordination.
  • Occupational therapist: Works on daily living skills, such as feeding, dressing, and self-care.
  • Speech and Language Therapist: Addresses communication and language needs.

By working together, we can provide comprehensive care, address the unique challenges of Angelman Syndrome, and help the child reach their full potential.

Conclusion

Angelman Syndrome presents unique challenges and opportunities. With early diagnosis, appropriate interventions, and a strong multidisciplinary team, children with AS can make good progress and live fulfilling, joyful lives. As Speech Therapists we delight in supporting parents in their role in advocating for their child.

Do get in touch via my contact form if you are concerned about your child’s development.

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

Similar Posts

  • · ·

    Are the Gestalts I model easy to mix and match later on?

    ByLondon Speech and Feeding
    Image by bearfotos on Freepik

    Here are some examples of great phrases and Gestalts that we could use:

    • Let’s get a banana / Let’s go out / Let’s play lego / Let’s go see daddy
    • That’s nice! / That’s really good! / That’s a green one / That’s a submarine
    • Need more help / Need a wee wee / Need that / Need to run
    • How about a biscuit / How about a cuddle / How about watching tv
    • We love bananas / We love a monkey / We love a cuddle

    Why or how could these examples be mixed and matched?

    You can see I have given several examples for each, that is how later a child can take one chunk (let’s) and add another (go out) or (need) + (go out).

    What about our own grammar? Should we be using grammatical phrases?

    In general for NLA 1 (Natural Language Acquisition stage 1) we want to use short phrases and keep them quite generic, something like:

    ‘Let’s go’ or ‘let’s play’ and pick 2-3 phrases per communicative function (see next point below).

    And if we are going to say longer sentences, for example: ‘let’s go and feed the ducks now’, then we should do so with good grammar and really varied intonation. It sometimes helps me to make up a little song/jingle on the spot that has a lot of intonation, more than I would perhaps use just by speaking.

    How many varied communicative functions do we cover with our modelling?

    We want to model a variety of Gestalts other than just requesting for example. In general, we are looking at our child having one or two Gestalts in the following areas before they are ready to move on into stage 2.

    These are the most common ones I see in my practice:

    • Requesting ‘want a banana/biscuit’ ‘Wanna play ball’
    • Transitioning: ‘what now?’ ‘what next?’
    • Ask for help: ‘need help’ ‘help me’ ‘mummy help’
    • Commenting: ‘it’s big’ ‘it’s red’ ‘it’s fast’ ‘too loud’
    • Speak up for self: ‘not that one’ ‘go now’ ‘stop it’

    Is the Gestalt I am modelling meaningful to my child?

    We don’t use all available Gestalts for every child. It has to be meaningful to the individual and has to match their interests. If our child is a big fan of feeding the ducks in the park then we can think about Gestalts like:

    • I see ducks!
    • They’re over there
    • Let’s feed them?
    • Let’s get some seeds
    • They’re coming!
    • They want food / They wanna eat!
    • That’s a big one
    • It’s so hungry
    • It loves the seeds!
    • No more! All done! Finished! Let’s go home

    What is my child actually trying to tell me?

    We have to be become word/phrase detectives! Is the phrase/script/Gestalt they are using right now actually meaning what they said or does it mean something else, and if so, what?

    Here is an example from my own personal experience in my practice:

    The little boy I was working/playing with was building a tall tower with blocks. When it finally fell with a great big bang he said in a sing-song voice ‘ring-a-ring-a roses’ … then he began to collect the blocks again to make a fresh tower. I sat there and thought: why ‘ring-a-ring-a roses’? What does that mean in this context? I then sang the song (silently) to myself with my detective hat on and realised as I came to the end that it finishes with ‘we all fall down’! it was a real AHA!!! moment for me as I saw right there what the meaning of his Gestalt was. He sang the first line of the song to say ‘all fall down!’

    So realising this I waited for the next tower to fall, and there it was again, he sang the first line of the song. I replied thus, copying him at first:

    ‘RING-A-RING-A ROSES – WE ALL FALL DOWN!…

    FALL DOWN

    WE LOVE IT FALLING DOWN.’

    The process to find what we should say is not always straight forward or easy at all, and often we don’t quite know in the moment what our child is trying to say. But we can try and get to know their interests and then gradually we do know more and more what the meaning behind the Gestalt is or could be.

    What pronouns should we use?

    This can be a tricky one.

    We don’t want to use language that uses the pronouns ‘you’ or ‘you’re’. The reason is that our child will likely copy us exactly as we have said it. Therefore, using pronouns ‘you’ and ‘you’re’ will then sound wrong.

    Always try to model language that is from the child’s perspective or in other words how they would say it if they could.

    Alternatively, you can model using WE or US. For example, if the child is tired, rather than saying ‘you are so tired’ model language from his or her point of view: ‘I’m tired’ or ‘let’s go have a lie down’.

    There is so much more to talk about. Stay tuned for a blog on NLA stage 2 coming soon.

    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.

    0
  • ·

    Supporting children and families living with verbal dyspraxia

    ByLondon Speech and Feeding

    “It’s brill-i-ant, it’s brill-ant, it’s brillnt”

    Have you ever wondered why children may pronounce a word correctly one minute and in the next breath they struggle to say the same word? It’s equally as frustrating for you as it is for your child. The biggest question of all is WHY? Why does this happen and what causes it? Whilst there are many explanations. When it persists, it might be a condition called verbal dyspraxia.

    What is verbal dyspraxia

    Verbal dyspraxia is a neurological motor speech disorder that affects the coordination and planning of muscle movements that are needed for speech production. A child may have difficulty making the precise movements needed for speech, which may result in inconsistent and unintelligible speech. Children may also have trouble sequencing sounds and syllables, producing speech sounds accurately, and coordinating the movements of their articulators (e.g., lips, tongue, teeth, jaw). This can lead to a range of speech errors (including sound distortions, substitutions, omissions, and difficulty with rhythm and prosody).

    We know that these speech errors, and not being able to get a message across, can be frustrating for children with speech difficulties. Can you imagine talking and limited people understanding you? It’s so tough on children and the people trying to communicate with them.

    Creating a person-centred therapy plan is vital. This allows your child to stay motivated, as intervention is likely to be long term. This planning may include favourite words to use during their hobby or favourite activity, or person-centred goals such as ‘giving Alexa an instruction’.

    Children with verbal dyspraxia can have several different ways of producing words, which often makes it trickier for them as there’s no consistent pattern to work with. So, we’ve put together some top tips to support their communication and make their (and your) lives a little easier in the process.

    Ten ways to make communication easier for your child with verbal dyspraxia

    • Have a list of frequently used words and practise this set. Little and often is best!
    • Use cued articulation to support speech production (ask your Speech and Language Therapist for the gestures)
    • Give time and use active listening. This means showing interest and trying not to think about what is on your never ending ‘to do’ list
    • Reduce frustration in any way that you can. This might mean allowing your child to demonstrate using gestures rather than speech. You might also give top tips for other adults or children who communicate with your child when out and about
    • Talk about the structure of words with your child (i.e., there are two beats/syllables in this word)
    • Show the written form of the word to go alongside their production
    • Split down tasks, so that your child only has to respond to one question at a time, reducing their motor capacity
    • Recognise when your child is working well and when they may need support of an Alternative and Augmentative Communication device
    • Allow all environments to have the same training and equipment (i.e., at school, home, out and about)
    • Have regular periods in the day where your child can practise their specific words in different environments. This can be effective for children with verbal dyspraxia

    Do you still have questions? Contact Sonja for support.

    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
  • ·

    Correcting a lisp

    ByLondon Speech and Feeding
    Correcting A Lisp

    This is a surprisingly common speech error and it can be corrected really well in my experience. I have helped lots of children of all ages learn how to control their tongue movements and produce clear, sharp /S/ sounds and good /SH/ sounds.

    Initial consideration

    There are some factors which need to be considered before we can dive into therapy proper and these are they, in a nutshell:

    1. The student is not currently displaying negative oral habits such as thumb sucking or excessive sucking on clothing. This is because thumb sucking exerts pressure on the teeth and therefore can, over time, push teeth out of their natural order/position.
    2. The student does not have a restricted lingual frenulum or tongue tie which can cause at times restricted movements of the tongue (pending on how tight the frenulum is attaching the tongue to the base of the oral cavity); equally a labial frenulum or lip-tie can restrict lip movement and therefore physically restrict good speech sound production.
    3. The student does not have enlarged tonsils as they can sometimes push a tongue forward and also cause open mouth posture and open mouth breathing.
    4. The student’s motivation to change their speech pattern is high. (this is an important factor though with younger students I can get round this with a lot of fun games and good parental involvement!)

    When I do an Oral Assessment of my student these are the first factors I want to look at and consider. Often I will refer to other agencies such as Orthodontists, dentists or ENT specialists to advise and help with some of these factors before we can get going. However, there are strategies that we can work on almost straight away.

    Most of my Lisp students present with an open mouth posture: that is where the student has their mouth always slightly open for breathing. Over time the tongue starts to fall forward and rests on the front teeth or the bottom lip instead of finding a comfortable resting place either at the alveolar ridge (the bumpy spot behind the upper front teeth) or, alternatively, resting at the bottom of the mouth behind the lower front teeth.

    Another common problem is that the tongue is not moving independently from the jaw and so is reluctant to pull back or lift up inside the mouth as the tongue is guided in movement by the jaw.

    Combine those two factors and your tongue is not pulling back, or lifting up or doing very much at all without the jaw moving as well. This makes for unclear speech sounds, especially all the sounds we make at the front with our tongue or with our lips: /B/ /P/ /L/ /N/ and of course /S/ and /SH/ are particularly hard to make. We often also struggle with the /Y/ sound so ‘LELLOW’ instead of ‘yellow’.

    Do not fear!

    But no fear, these problems can be treated over time for sure! We often start with lip, tongue, and jaw exercises that help to move the tongue independently from the Jaw, our student learns that the tongue is a muscle and can be trained to do amazing acrobatic things in the mouth! WOW! It can actually pull back, lift up, and come down again all on its own!

    We work on breathing, holding our breath for a bit then pushing it out and then holding it again.

    And when it comes to the actual /S/ sound I often try and go a NEW route bypassing the Snake-Sound route if that is what had previously been tried and failed so that we can create completely new sound patterns in our brain and think about our sounds in a completely new way.

    We then work on producing the sound /S/ on its own for a bit, at the end of words, then on either side of complimentary sounds, for instance : ‘EASY” – the sound patterns here are EEE-S–EE : the /EEE/ sound is complimentary to the /S/ sound as the tongue is at the right hight for the /S/ already once you have it in place for /EEE/ -……see?! EASY!

    And gradually we work towards saying the /S/ sound clearly at the front of short words, then phrases and then sentences.

    The process takes some time and it depends on how ready the student is. This varies of course hugely so I can never promise the exact number of sessions we will take to get that Lisp fixed. A lot depends on home practice in between sessions, and this is of course crucial to all therapy! Every day 15-20 mins practice is a good average time to aim for and when this is done it shortens the therapy block drastically.

    I always give plenty of home work so there is never a chance of it getting boring or there being “nothing to do”!

    Do contact me. I really enjoy working with this type of student and get a great kick out of FIXING THAT 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.

  • · ·

    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
  • ·

    Explore activities for Gestalt Language Processors to aid communication

    ByLondon Speech and Feeding
    Speech Therpaist in London

    When you have a child who uses Gestalts it is often difficult to think and adapt clinic activities into those to use at home. More importantly, you find that individualising your activities for your child who uses Gestalt are time-consuming. But you value its importance for their communication development.

    You feel so busy, you are taking them to other appointments, or trying to get through your daily activities, all whilst still ensuring your child’s emotional needs are met. You know life should not get in the way of your child’s therapy activities at home, but it does. We know your spare time is precious and limited, so let us achieve your child’s or young person’s goals in the allotted time you have which meets their way of learning (using Gestalts).

    We wanted to support you by exploring items which you may have at home, and we will give you some key phrases which you can start to model with your child. Whereas our last blog introduced the idea of gestalt language processors, we are now developing ideas to give you the tools to implement activities at home. We recognise how overwhelming it may feel, and this is one of the reasons to make activities as straight forward as possible. Therapy does not need to be complicated; it just needs to be carried out on a regular basis.

    Explore the samples I’ve created to give you an idea of how this might look but please consult with a Speech and Language Therapist who knows about Gestalt Language Processing so that you can work together to develop great home activities for your child.

    Want to learn more about gestalt language processing?

    Please contact me for help.

    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

  • The art of selective care: My journey as a semi-retired private therapist

    ByLondon Speech and Feeding

    Welcome!

    Hello, and welcome. I’m writing this today to share a bit about my professional journey, a journey that has evolved over many years from a bustling, full-schedule practice to a more intentional, deeply fulfilling semi-retired life. This shift wasn’t born out of a desire to slow down, but rather an understanding of what truly matters: my time, your time, and the quality of the work we do together.

    For decades, I poured my energy into a full calendar, helping as many families as I possibly could. It was a wonderful, demanding, and rewarding time. I learned so much, grew immensely as a professional, and had the privilege of witnessing countless moments of breakthrough and success. But over recent months, I began to realise that the most impactful work wasn’t about quantity; it was about quality. It was about giving my whole, undivided attention to a select few, creating an environment where true progress could flourish.

    Change

    This realisation led to a significant change in my practice. I am now at a point in my career where my time is both valuable and precious. It is no longer a commodity to be filled, but a resource to be invested wisely. This doesn’t just apply to my personal life, but to my professional life as well. I’ve chosen to be more selective about the clients I see, and this selectivity is rooted in a single, powerful question: ‘Who can I truly, profoundly help?’

    I believe that successful therapy is a partnership. It requires commitment, trust, and a genuine connection between therapist and client. When I take on a new family, I am not just filling a slot in my schedule; I am making a deep commitment to them. I am dedicating a part of my precious time and decades of expertise to their child’s success. This is why I am now focusing on who I can really work with: families who are equally invested in the process, who understand that progress is a team effort, and who are ready to engage fully in the journey.

    My fees reflect this deep investment. You will find that my rates are higher than those of many other therapists, and I want to be transparent about why. It’s a reflection of the extensive experience I bring to the table. I have spent years honing my skills, navigating complex cases, and developing a unique, effective approach to speech, language and feeding challenges. This is not just a job for me. It is my life’s work, and I honour the value of that expertise and the time I dedicate to each family.

    I want to ensure that every minute you spend with me is productive, focused, and truly transformative. Therefore, I provide a ‘boutique style’ of care. Think of it as an exclusive, personalised experience where every detail is considered and your needs are at the forefront. You won’t feel like you’re just another appointment on a long list. You will feel that you have my full, undivided attention, as if you were my only client.

    This means less time spent on administrative tasks and more time dedicated to preparing for your sessions, reflecting on our progress, and providing you with the most thoughtful, tailored support possible. It means an environment of calm and focused expertise, where we can truly dive deep into the specific challenges and build a clear, effective path forward.

    New perspective

    For parents reading this, I hope this provides a new perspective. Choosing a therapist for your child is one of the most important decisions you can make. It’s about finding not just a professional, but a partner. I want you to feel that, if we choose to work together, you are entering into a unique partnership where your child’s growth is my singular focus.

    In this next chapter of my career, I am prioritising passion over pace, depth over breadth, and meaningful connections over a packed schedule. I am here to work with families who are ready for a truly collaborative and transformative experience. If you are seeking a level of care that goes beyond the standard, an approach that is both highly experienced and deeply personal, I would be honoured to speak with you.

    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