Give rationale for doing hearing and oral motor assessment for child suspected of communication disorder?

Answer 1

Communication disorder is actually a whole set of different possible issues.

At what point(s) is the disruption in communication actually happening?

Hearing is the first step in receptive language.

Oral motor is the first step in expressive.

Answer 2

For improving the life of a child.
In my child's case, there was a slot to fill. It was all about numbers. So she ended up going to preschool.