Final answer:
The PROMPT system is used to evaluate and treat motor speech disorders by targeting specific muscle movements involved in speech production.
Step-by-step explanation:
The Prompts for Restructuring Oral Muscular Phonetic Targets (PROMPT) system is used to evaluate a child's motor speech system. It helps clinicians assess and treat speech disorders by providing a systematic approach to target specific muscle movements involved in speech production.
This system involves touch cues provided by the clinician, which guide the patient to move their oral muscles in a coordinated manner. By using specific prompts, such as touching the lips, tongue, or palate, the clinician can help the child develop correct articulatory movements for speech sounds.
PROMPT has been found to be effective in improving speech production in children with various motor speech disorders, such as apraxia. It allows clinicians to target specific muscle movements and facilitate the development of accurate speech sound production.