Enhancing pre-service speech-language pathologists' proficiency in ultrasound visual biofeedback (UVB) for the assessment of tongue section placement: A computer-based training approach.

Simmons, Strawberry Hope

Item

Enhancing pre-service speech-language pathologists' proficiency in ultrasound visual biofeedback (UVB) for the assessment of tongue section placement: A computer-based training approach.

Simmons, Strawberry Hope

Date

2025-05-01

Abstract

Ultrasound Visual Biofeedback (UVB) has been shown to improve the remediation of speech sound disorders, particularly in producing the rhotic approximant /ɹ/. UVB enables real-time identification and correction of tongue movements, providing immediate feedback to enhance articulatory accuracy. Unfortunately, training in UVB therapy remains limited, especially for pre-service speech-language pathologists, due to resource constraints and the lack of structured educational programs. This study evaluated the effectiveness of a computer-based UVB training program modeled within the Teach-Model-Coach-Review (TMCR) framework. The program aimed to teach pre-service SLPs to identify tongue root placement and facilitative context for the production of the rhotic /ɹ/ approximant. The training included instructional content, modeling through video demonstration, hands-on practice, and immediate feedback. Findings suggest that computer-based UVB training offers a scalable and resource-efficient solution for equipping pre-service SLPs with the skills necessary to implement UVB therapy effectively.