Remediating Residual Rhotic Errors With Traditional and Ultrasound-Enhanced Treatment: A Single-Case Experimental Study

What is it about?

Children with errors on the /r/ sound may improve with traditional speech therapy as well as treatment with ultrasound visual feedback of the tongue. We show that, on average, more accurate /r/ productions were observed as a results of ultrasound visual feedback therapy than traditional therapy. However, there was significant individual variation in response to both treatments.

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