Purpose: This study examined the effects of an intensive voice treatment Lee Silverman Voice Treatment (LSVT LOUD) on children with Down syndrome (DS) and motor speech disorders. Method: A Phase I, multiple baseline, single-subject design with replication across nine participants with DS was used. Single-word intelligibility, acoustic measures of…

The purpose of this literature review was to identify scholarship pertaining to teachers' vocal health and to discuss implications for music teachers. The review includes studies where researchers have addressed vocal health issues for K-12 teachers of all subjects as well as issues unique to music teachers. Risk factors, measurement, and…

The purpose of this exploratory study was to examine speech characteristics in individuals with Parkinson's disease (PD) before and after participation in an 11-week choral singing intervention. Speech characteristics were analyzed using an acoustic measure of vowel space area (VSA) and a standardized speech intelligibility metric. Participants…

The current study investigated physical education (PE) student teachers' understanding of the vocal demands of their future profession, interest in participating in a voice-training program, and the current impact of the voice on quality-of-life by the "Voice Handicap Index" (VHI). Seventy-four PE student teachers completed a…

A mixed methods or multi-strategy research project considered the vocal demands on teachers in UK classrooms and their ongoing requirement for help. The study was in two parts, the first being a survey through questionnaires and interviews to ascertain the extent of voice problems among teachers and those training to become teachers. The second…

A study investigated the long-term effects of a Botulinum Toxin Type A injection on the glottal competency of a man with adductor spasmodic dysphonia. Results suggest that change in degree of glottal adduction over time can be observed even when vocal instability is present within each recording session. (CR)

This paper describes a voice therapy program for adolescent vocal abusers that utilizes a varying signal-to-noise ratio to deal with varying environmental noises. The 10-session program teaches vocal abusers to maintain an appropriate fundamental frequency and vocal intensity in their speaking voice. (Author/JDD)

This book provides an overview of communication disorders and their causes and provides suggestions for strategies to be used by the classroom teacher in collaboration with the speech-language pathologist and audiologist to enhance communication skills development. Chapters have the following titles and authors: "Articulation Disorders" (Rhonda S.…