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Journal: Brain Injury; Jul2005, Vol. 19 Issue 7, p519
Title: The effects of a song-singing programme on the affective speaking intonation of people with traumatic brain injury.
Authors: Baker, F.; Wigram, T.; Gold, C.
University/Affiliations: University of Queensland; University of Aalborg; Sogn og Fjordane University College
Abstract:
Primary objective : To examine changes in the relationship between intonation, voice range and mood following music therapy programmes in people with traumatic brain injury. Research design : Data from four case studies were pooled and effect size, ANOVA and correlation calculations were performed to evaluate the effectiveness of treatment. Methods and procedures : Subjects sang three self-selected songs for 15 sessions. Speaking fundamental frequency, fundamental frequency variability, slope, voice range and mood were analysed pre- and post-session. Results : Immediate treatment effects were not found. Long-term improvements in affective intonation were found in three subjects, especially in fundamental frequency. Voice range improved over time and was positively correlated with the three intonation components. Mood scale data showed that immediate effects were in the negative direction whereas there weres increases in positive mood state in the longer-term. Conclusions : Findings suggest that, in the long-term, song singing can improve vocal range and mood and enhance the affective intonation styles of people with TBI. [ABSTRACT FROM AUTHOR]
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