Developmental Speech Disorders (DSD) Exam 2 Practice

What is stimulability testing and how does it influence therapy planning?

Stimulability checks whether a child can produce a misarticulated sound with prompting; highly stimulable sounds may respond to short-term therapy. Stimulability tests long-term motor development. Stimulability is used to measure IQ. Stimulability assesses hearing thresholds.

Correct Answer:

Stimulability checks whether a child can produce a misarticulated sound with prompting; highly stimulable sounds may respond to short-term therapy.

Explanation:

Stimulability testing asks whether a child can produce a misarticulated sound with cues or prompting during assessment. This helps plan therapy because sounds that are highly stimulable are more likely to be learned quickly with targeted practice, so clinicians often start with those targets to build quick gains, set clear short-term goals, and shape the treatment approach and frequency. If a sound isn’t stimulable, it may require more intensive work, different cueing strategies, or waiting to recheck later to see if the child starts to produce it with prompts. Overall, stimulability informs which sounds to target first and how to structure therapy, rather than measuring long-term development, IQ, or hearing thresholds.

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