Melbourne Conservatorium of Music - Theses
Permanent URI for this collection
Search Results
1 - 1 of 1
-
ItemThe accumulative effects of music therapy on dementia-related speech deficits in a sub-acute hospital setting( 2011)A single blinded randomised control trial was conducted to determine the accumulative effects of Music Therapy on dementia-related speech deficits. The hypotheses to be tested whether a programme of MT will result in greater improvement in dementia-related spontaneous speech deficits (in particular naming), than a programme of DT and 2) whether a programme of either MT or DT will result in a reduction in dementia-related spontaneous speech deficits (in particular naming) compared to a non intervention (control) group. Fifty-one participants with moderate to severe dementia, were randomised into 3 groups, one being the control group, the other two groups receiving either Music Therapy (MT) or Diversional Therapy (DT) (referred to as Recreational Therapy in the USA). The 45 to 60 minute Music Therapy and Diversional Therapy sessions were run concurrently every Monday, Wednesday and Friday morning for 3 weeks by the author, a Registered Music Therapist or a Diversional Therapist. The Music Therapy sessions consisted of MT techniques previously used in Music Therapy dementia-related language studies, which included singing familiar songs, word cueing, instrument playing, music and reminiscence and music and movement. The Diversional Therapy activities were based on cognitive activities, physical stimulation and creative expression through arts and crafts activities. Data was collected at baseline and within 48 hours of the final session by the chief investigator and the research assistant. Data was generated by the following validated and standardised tools for the field of dementia: the Boston Naming Test Short Form (Mack, Freed, Williams, & Henderson, 1992), the Animal Naming Test (Spreen & Strauss, 1998), the Mini Mental State Examination (Folstein, Folstein, & McHugh, 1975), Geriatric Depression Scale, short version (Sheikh, 1986; Yesavage et al., 1983) and the Digit Span Test (Hunsley, Hanson, & Parker, 1988). Using a one-way repeated ANOVA the changes in the scores of the MT group were compared to the DT group (hypothesis 1), and score changes in both the MT and DT group were compared to the non-intervention (NI) group (hypothesis 2). Results of the one way repeated ANOVA did not support the two hypotheses. Changes in the scores of the secondary outcome measures using a one way repeated ANOVA also did not support the two hypotheses. Possible reasons for the null hypotheses are discussed including the research design, choice of research tools, and the challenges faced when conducting research studies within the dementia population. This study, with its large participant numbers and stringent research design significantly contributes to MT research literature. This study is also the first of its kind to define the MT technique of “word cueing”. Recommendations for future MT and dementia-related language deficits are discussed.