A helpful addition in my toolbox for lisp correction

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Meet the MUPPY – a vestibular orthodontic plate

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

The MUPPY

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

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

How do I use it?

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

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

How does this help reduce a lisp?

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

To visualise this:

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

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

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

Methods

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

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

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

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

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

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

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

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

Sonja McGeachie

Early Intervention Speech and Language Therapist

Feeding and Dysphagia (Swallowing) Specialist The London Speech and Feeding Practice

The London Speech and Feeding Practice


Find a speech and language therapist for your child in London. Are you concerned about your child’s speech, feeding or communication skills and don’t know where to turn? Please contact me and we can discuss how I can help you or visit my services page.

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    Great toy ideas:

    Did you know that speech and language development starts with how we talk to our babies?

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    2. Seek Support: Speech therapists and other healthcare professionals can provide valuable guidance on communication strategies.
    3. Start Small, Celebrate Big: Even small interactions can boost oxytocin. Focus on playful imitation and positive reinforcement. Remember, friends, family and healthcare professionals are there to encourage you.

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    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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  • · ·

    Great toys and books for our toddlers (around 1–2 years old)

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    Remember, every child is unique!

    Observe your toddler’s interests and play style. Some toys that are popular might not be engaging for your child.

    Here are a few ideas to get you started:

    Sensory Toys:

    • Stacking cups: These are fantastic for developing hand-eye coordination, fine motor skills, and understanding size relationships. (Various brands available) Note: You can stack many things you have around the house, like bowls or measuring cups, for a similar experience!
    • Shape sorters: Help with shape recognition, hand-eye coordination, and problem-solving. (Melissa & Doug, Vtech)
    • Sensory balls: Balls with different textures (soft, bumpy, squishy) provide tactile stimulation. (Various brands)
    • Push and pull toys: Encourage gross motor development and exploration. (Vtech, Fisher-Price)

    Communication-focused toys:

    • Picture books with flaps: Engage curiosity and encourage language development. (Various brands)
    • Talking toys: Introduce new vocabulary and encourage imitation. (Vtech, Fisher-Price)
    • Simple puzzles: Develop hand-eye coordination, problem-solving, and spatial awareness. (Melissa & Doug, Ravensburger)
    • Musical instruments: Encourage exploration of sounds and develop auditory skills. (Bright Starts, Fisher-Price)

    Now, let’s talk about books:

    • The Very Hungry Caterpillar by Eric Carle: A classic with repetitive text and vibrant illustrations, great for introducing vocabulary and concepts like days of the week.
    • Brown Bear, Brown Bear, What Do You See? by Bill Martin Jr. and Eric Carle: Simple, repetitive text and engaging illustrations make this a favourite for many toddlers.
    • Goodnight Moon by Margaret Wise Brown: A soothing bedtime story with calming illustrations.
    • Pat the Bunny by Dorothy Kunhardt: An interactive book with textures and flaps to engage young children.
    • Corduroy by Don Freeman: A heartwarming story about a teddy bear who loses his button.

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    • Engage with your child: Play with the toys together and read books aloud with enthusiasm.
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    • Rotate toys: Keep playtime fresh by rotating toys and books regularly.
    • Most importantly, have fun! Reading and playing with your child should be a joyful experience for both of you.

    Also consider the power of open-ended play

    In today’s world filled with electronic gadgets, it’s easy to overlook the value of open-ended play. Open-ended toys lack specific functions or prescribed outcomes, allowing children to use their imaginations to explore and create. Unlike toys with pre-determined ways to play, open-ended toys encourage:

    • Creative thinking: Children can use them in countless ways, developing their own rules and narratives. A block can become a car, a house, or a spaceship, depending on the child’s imagination.
    • Problem-solving skills: Children learn to figure out how to use the toys, experimenting and adapting as they go. Don’t immediately rush in and fix things for your little one, let them think for themselves and then communication incentive: let them come and find you!
    • Fine motor skills: Many open-ended toys, like blocks, encourage the development of fine motor skills like grasping, stacking, and building.
    • Cognitive development: Children learn about cause and effect, spatial relationships, and problem-solving as they play with open-ended toys.
    • Social-emotional development: Open-ended play can foster social interaction and cooperation as children play together and share ideas.

    Simple toys with big impact

    Some of the best toys for toddlers are often the simplest ones. Here are a few examples:

    • Wooden blocks: Building towers, bridges, and forts encourages creativity and problem-solving.
    • Balls: Throwing, kicking, and rolling balls promote gross motor skills and hand-eye coordination.
    • Fabric: Bits of fabric can be draped, draped, and used for imaginative play.
    • Empty boxes: From cardboard boxes to tissue boxes, these can be transformed into anything a child can imagine: a car, a house, a spaceship!
    • Natural materials: Sticks, leaves, pinecones, and rocks can be used for imaginative play and sensory exploration.

    Remember, the key to open-ended play is to let children explore and discover

    Step back and observe, allowing your child to use his or her imaginations without too much direction. You might be surprised at the creative ways he or she uses simple toys!

    Happy play times with your little one!

    Contact me via my contact form.

    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