A short intro to Apraxia (if you don't want to visit this website for a fuller overview):
"DAS (developmental apraxia of speech) is a speech disorder that interferes with a child's ability to correctly pronounce sounds, syllables and words. It is the loss of ability to consistently position the articulators (face, tongue, lips, jaw) for the production of speech sounds and for sequencing those sounds into syllables or words. Generally, there is nothing wrong with the muscles themselves...However, the area of the brain that tells the muscles how to move and what to do to make a particular sound or series of sounds is damaged or not fully developed. This makes retrieving the "motor plan" for saying a word difficult.
As a result, even though the child knows what he wants to say, he cannot say it correctly at that particular time. Sometimes he cannot even begin. Either the wrong sound comes out, or many sounds are left out all together. At that particular time, the motor plan is not accessible. These errors are not under the child's voluntary control so he often cannot correct them, even when trying his hardest."
This is Levi to a "T". He has trouble with any sounds that are not /d/, and will substitute /d/ for any consonant. For example, when he is saying Machiah, he will say "da-di-ah". Another issue is that he hardly ever spontaneously says a word. It is too difficult for him to "retrieve" the sounds and put them together and say them out loud. So, most of his speech is a repetition of something we ask him to repeat or say. (This was an "aha" moment for me - because I know he can say different words, but it's almost always when we say it first. Which also makes sense when we hand him the phone to talk, he just holds it and smiles...it's too difficult for him to come up with words to say on his own.)
That's the very (not so short) short explanation and some of the main issues that come with apraxia. Just thought this might be helpful to some of you who interact with Levi on a more regular basis. As always, thanks for following along on our journey and for your continued support and prayers!
This was a nice concise explanation of DAS and very helpful for those following your blog to understand how this impacts Levi. I also like the ideas they give for working with children with DAS at home. Thank you for sharing. I will also check with one of our speech therapists who has done some research on DAS to see what other information she might have that could be helpful.
ReplyDeleteI forgot to sign the post. JADA
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