The Influence of Group Singing Therapy on the Behavior of Alzheimer's Disease Patients

Abstract
The purpose of this study was to investigate the influence of therapeutic group singing on the behavior of Alzheimer's disease patients. Ten patients, 7 women and 3 men, were selected for the study. The patients resided in a nursing home with a unit specifically designed for patients with Alzheimer's disease. Sessions were held twice weekly for 30 minutes for 5 weeks. A reversal design (ABABA) was incorporated with subjects serving as their own control. Baseline Condition A consisted of discussion sessions, while Treatment Condition B consisted of therapeutic singing. Two observers took data on individuals, using a behavioral checklist. Hypotheses were: (a) frequencies of physical and social behaviors exhibited during and/or immediately following therapeutic group singing sessions would be significantly different than discussion sessions, (b) the amount of vocal/verbal participation would be significantly higher in therapeutic group singing sessions than in discussion sessions, and (c) group singing therapy would have a significant effect on the frequencies of physical and social behaviors exhibited after the therapeutic sessions. Data were analyzed using an analysis of variance. Results showed: (a) a significant difference between baseline and treatment sessions for two behaviors, (b) significantly higher vocal/verbal participation in treatment sessions, and (c) a significant change in one behavior exhibited after treatment sessions (p <. 05).

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