In attempt
When pronouncing hissing and the whistling sounds this nonsyllabic sound is followed pridykhatelny noise.
In attempt to say a sound separately the child will also reproduce certain the muffled sound or will be able to say nothing.
The child instead of one sound says fully sounding other sound.
For example, instead of r says a sound l or and.
It is called replacement.
The child can replace one sound with the defectively sounding other sound.
For example, the sound sh replaces on incorrectly proiz wearable sound with.
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