Physical disabilities like cerebral palsy limit motor abilities, which reduces play and social interaction, slowing language development. Language delays can be treated without knowing the cause, but speech disorders require identifying the underlying reason for patterned errors like substituting /s/ with /t/.
For children who have physical conditions such as cerebral palsy or other physical disabilities that reduces the child's speech capabilities because they cannot move appropriately that will also hinder their language development because for the same reason they cannot play as much as other children they cannot socialize with other children and you as well as typically developing children therefore it becomes a problem and then the language lags behind as well lastly you can treat language delay without knowing the cause. Treating language is different from treating speech disorders. In speech disorders you need to know exactly why there's a pattern this speech error it might be that the child cannot say the S sound like S and replaces it with a T like T T t instead there is a reason for that there's a reason for the patterns and therefore the treatment should be about that particular reason but whereas language you don't really need to know why we have multiple studies and we've done this long enough to know.
