Critical Review : The effectiveness of ultrasound technology as a visual biofeedback tool on the productive speech intelligibility of adolescents and young adults with a hearing impairment

This critical review examines the effects of ultrasound technology as a visual biofeedback tool as an adjunct to speech therapy on the productive speech intelligibility of adolescents and young adults with moderate to profound hearing impairments. Study designs include: case study and single subject design. Overall, research suggests a facilitative role of… (More)