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1.
Am J Speech Lang Pathol ; 24(4): 587-93, 2015 Nov.
Article in English | MEDLINE | ID: mdl-26254450

ABSTRACT

PURPOSE: This clinical focus article describes an exploratory case study addressing reduction of vocal loudness in a young adult with a history of autism spectrum disorder and developmental delay. The need for a short-term pullout individual intervention arose from his participation in the Advancing Language and Literacy group, a program that provides support for enhancement of speech, language, and literacy skills for young adults with developmental disabilities. METHOD: The participant attended individual treatment sessions weekly for 9 sessions, all of which were digitally audio-recorded. Client awareness of different loudness levels was first established using nonspeech sounds and speech samples. Loudness in spontaneous speech was monitored with support of verbal and visual feedback in the individual sessions and tracked in individual sessions as well as sessions of the Advancing Language and Literacy group, which served as a generalization context. RESULTS: In the individual sessions, the participant's spontaneous production of acceptable volume improved from 42% to 92% of utterances. Observation of group participation indicated generalization, with the majority of utterances produced posttreatment at an acceptable volume. CONCLUSIONS: This clinical focus article emphasizes suprasegmental aspects as a dimension of communicative competence and highlights the need for continued intervention research and services for young adults with developmental disabilities.


Subject(s)
Autism Spectrum Disorder/diagnosis , Autism Spectrum Disorder/therapy , Developmental Disabilities/diagnosis , Loudness Perception , Speech Acoustics , Speech Disorders/diagnosis , Speech Disorders/therapy , Speech Production Measurement , Speech Therapy/methods , Autism Spectrum Disorder/psychology , Developmental Disabilities/psychology , Humans , Male , Sound Spectrography , Speech Disorders/psychology , Speech Intelligibility , Young Adult
2.
Clin Linguist Phon ; 22(2): 149-62, 2008 Feb.
Article in English | MEDLINE | ID: mdl-18253873

ABSTRACT

Ultrasound has shown promise as a visual feedback tool in speech therapy. Rural clients, however, often have minimal access to new technologies. The purpose of the current study was to evaluate consultative treatment using ultrasound in rural communities. Two speech-language pathologists (SLPs) trained in ultrasound use provided consultation with ultrasound in rural British Columbia to 13 school-aged children with residual speech impairments. Local SLPs provided treatment without ultrasound before and after the consultation. Speech samples were transcribed phonetically by independent trained listeners. Eleven children showed greater gains in production of the principal target /[image omitted]/ after the ultrasound consultation. Four of the seven participants who received more consultation time with ultrasound showed greatest improvement. Individual client factors also affected outcomes. The current study was a quasi-experimental clinic-based study. Larger, controlled experimental studies are needed to provide ultimate evaluation of the consultative use of ultrasound in speech therapy.


Subject(s)
Feedback , Mouth/diagnostic imaging , Rehabilitation , Rural Population , Speech , Tongue/diagnostic imaging , Visual Perception , Adolescent , British Columbia , Child , Female , Humans , Male , Phonetics , Referral and Consultation , Speech Production Measurement , Speech Therapy , Speech-Language Pathology/organization & administration , Ultrasonography
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