There is evidence that the language systems (syntax, morphology, etc) do not interact in development and therefore should not be targeted together in therapy.

Question

Quizplus · Accepted Answer

While some studies have suggested that there may be partially independent neurological mechanisms for different language systems, there is also evidence that these systems do interact in development and that targeting them together in therapy can be effective. It is generally accepted that a comprehensive approach to language therapy should address multiple language systems simultaneously.

There Is Evidence That the Language Systems (Syntax, Morphology, Etc)