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Audiovisual perception of dysarthric speech in older adults compared to younger adults

Description
Everyday speech communication typically takes place face-to-face. Accordingly, the task of perceiving speech is a multisensory phenomenon involving both auditory and visual information. The current investigation examines how visual information influences recognition of dysarthric speech. It also explores where the influence of visual information is dependent upon age. Forty adults…

Everyday speech communication typically takes place face-to-face. Accordingly, the task of perceiving speech is a multisensory phenomenon involving both auditory and visual information. The current investigation examines how visual information influences recognition of dysarthric speech. It also explores where the influence of visual information is dependent upon age. Forty adults participated in the study that measured intelligibility (percent words correct) of dysarthric speech in auditory versus audiovisual conditions. Participants were then separated into two groups: older adults (age range 47 to 68) and young adults (age range 19 to 36) to examine the influence of age. Findings revealed that all participants, regardless of age, improved their ability to recognize dysarthric speech when visual speech was added to the auditory signal. The magnitude of this benefit, however, was greater for older adults when compared with younger adults. These results inform our understanding of how visual speech information influences understanding of dysarthric speech.
ContributorsFall, Elizabeth (Author) / Liss, Julie (Thesis advisor) / Berisha, Visar (Committee member) / Gray, Shelley (Committee member) / Arizona State University (Publisher)
Created2014

Meloscape: a Music Therapy App for Older Adults’ Mental Wellness

Description
Meloscape, an innovative music therapy iPad app, addresses the challenge of providing an authentic therapeutic experience virtually to older adults. Meloscape offers a user-friendly platform that goes beyond existing apps by providing standalone simulations of music therapy sessions that can also be used as a tool between in-person sessions. Developed…

Meloscape, an innovative music therapy iPad app, addresses the challenge of providing an authentic therapeutic experience virtually to older adults. Meloscape offers a user-friendly platform that goes beyond existing apps by providing standalone simulations of music therapy sessions that can also be used as a tool between in-person sessions. Developed with a focus on research, accessibility, lifelong learning, and the unique needs of older adults, Meloscape features follow-along video sessions, guided meditations, personalized music selections, and journaling capabilities, creating a holistic and immersive music therapy experience. Meloscape strives to empower older adults to independently engage in music therapy, fostering cognitive and physical well-being and enriching their lives in profound ways.
ContributorsAsano, Mizuki (Author) / Bourne, Chloe (Co-author) / Olson, Loren (Thesis director) / Belgrave, Melita (Committee member) / Barrett, The Honors College (Contributor) / School of Music, Dance and Theatre (Contributor) / Department of Psychology (Contributor)
Created2023-12

asano_fall_2023.pdf

ContributorsAsano, Mizuki (Author) / Bourne, Chloe (Co-author) / Olson, Loren (Thesis director) / Belgrave, Melita (Committee member) / Barrett, The Honors College (Contributor) / School of Music, Dance and Theatre (Contributor) / Department of Psychology (Contributor)
Created2023-12

app_demo_0.mp4

ContributorsAsano, Mizuki (Author) / Bourne, Chloe (Co-author) / Olson, Loren (Thesis director) / Belgrave, Melita (Committee member) / Barrett, The Honors College (Contributor) / School of Music, Dance and Theatre (Contributor) / Department of Psychology (Contributor)
Created2023-12