Intensive Treatment for Persisting Rhotic Distortions: A Case Series.

ABSTRACT: Purpose:The study explored changes in accuracy of American English rhotics as a result of an intensive 1-week therapy program for adolescents and young adults with residual speech sound errors that had not resolved with previous therapy. Method:Four case reports are presented of individuals aged 13, 17, 21, and 22 years with residual /?/ distortions. Each participant attended a 1-week intensive program consisting of pretreatment assessments, 14 hr of therapy, and posttreatment assessment. Treatment sessions included structured motor-based practice, ultrasound visual feedback of the tongue, and auditory speech perception training. To assess generalization, untreated words and sentences with rhotics were recorded before and after therapy; these were rated by listeners who were blind to when the recordings were taken. Results:All participants showed measurable and statistically significant improvement in speech sound accuracy. Averaged across the 4 participants, rhotic accuracy at the word level improved from 35% to 83%. At the sentence level, rhotic accuracy increased from 11% pretreatment to 66% posttreatment in 1 week. Conclusion:The promise of an intensive treatment program that includes motor-based practice, biofeedback, and auditory perception training is illustrated by the case presentations in which substantial improvements in speech sound accuracy were observed. Supplemental Materials:https://doi.org/10.23641/asha.5561254.

SUBMITTER: Preston JL 

PROVIDER: S-EPMC5945059 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature