If a patient shows improved intelligibility but ongoing motor planning difficulty, what might this indicate about the trajectory of therapy?

• A. Therapy has completely resolved all motor planning issues.
• B. There is no value in continuing therapy.
• C. They may have gained intelligibility despite ongoing motor planning challenges, so ongoing therapy may be needed.
• D. Groping has disappeared completely.

Answer: (C)

In motor speech disorders, intelligibility can improve even when the underlying motor planning problems are still present. If someone sounds clearer but their planning for the next word or sequence remains imperfect, it shows progress has been made in the system’s execution and compensatory strategies, while the planning component continues to need work. That’s why continuing therapy is appropriate: it aims to further refine planning, reinforce effective speech patterns, and maintain or build on the gains already achieved. Stopping therapy or assuming all issues are gone wouldn’t fit, because the persistent planning challenges mean the speech system still benefits from practice and guidance. Even signs like groping leaving or improving don’t guarantee complete resolution of planning, so ongoing therapy helps address the remaining difficulties while supporting continued intelligibility.