Volume 14, Number 1, Spring 2019

From English Rhotic Approximant to Spanish Rhotic Trill: A Case Study

AUTHOR(S):

  • Ahmed Rivera Campos, Ph.D., CCC-SLP, Davies School of Communication Sciences and Disorders, Texas Christian University, Fort Worth, Texas, USA

ABSTRACT

The purpose of this case study was to explore the use ultrasound imaging as a biofeedback tool to teach production of the apicoalveolar rhotic trill /r/ to an adult Spanish second language learner. To gather and analyze data, a single case research design was implemented. Ultrasound imaging allowed for monitoring of tongue section positioning during production of speech sounds and allowed for individualized feedback focused on accurate and inaccurate tongue section positioning. Results show changes in tongue configuration during ultrasound sessions as well as post-treatment. Implications for clinical and teaching practices are furthered discussed.

DOI:
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