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The effects of prior exposure to music on a subsequent memory task Yokota, Hiroko
Abstract
This study investigated the effects of prior exposure to music on subsequent brain hemispheric arousal levels. Forty Japanese subjects performed a one—digit—number memorizing task using a dichotic listening method. The task consisted of: (1) a free report condition --- in which the subjects reported as many numbers as they remembered with both ears, and (2) a directed report condition --- in which they were to attend to an assigned ear in memorizing numbers. Then the subjects were randomly assigned to listen to either music played by western musical instruments or to the same music but played with Japanese musical instruments. This procedure was conducted to activate either the right hemisphere or the left hemisphere of the brain. After the exposure to the assigned music, the subjects worked on the same one—digit—number memorizing task. A 2x2x2 ANOVA revealed that in both the free report and the directed report conditions, there was a main effect for test (pretest, posttest), and for ear (left ear, right ear). However, there was no main effect for the kind of music. The results indicate that prior activation of either the left or the right hemisphere through music listening further induces cerebral arousal levels. The finding implies a potential use of music listening in educational and therapeutic situations.
Item Metadata
Title |
The effects of prior exposure to music on a subsequent memory task
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Creator | |
Publisher |
University of British Columbia
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Date Issued |
1992
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Description |
This study investigated the effects of prior exposure to
music on subsequent brain hemispheric arousal levels. Forty
Japanese subjects performed a one—digit—number memorizing
task using a dichotic listening method. The task consisted
of: (1) a free report condition --- in which the subjects
reported as many numbers as they remembered with both ears,
and (2) a directed report condition --- in which they were
to attend to an assigned ear in memorizing numbers. Then
the subjects were randomly assigned to listen to either
music played by western musical instruments or to the same
music but played with Japanese musical instruments. This
procedure was conducted to activate either the right
hemisphere or the left hemisphere of the brain. After the
exposure to the assigned music, the subjects worked on the
same one—digit—number memorizing task.
A 2x2x2 ANOVA revealed that in both the free report and
the directed report conditions, there was a main effect for
test (pretest, posttest), and for ear (left ear, right ear).
However, there was no main effect for the kind of music.
The results indicate that prior activation of either the
left or the right hemisphere through music listening further
induces cerebral arousal levels. The finding implies a
potential use of music listening in educational and
therapeutic situations.
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Extent |
862281 bytes
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Genre | |
Type | |
File Format |
application/pdf
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Language |
eng
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Date Available |
2008-12-16
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Provider |
Vancouver : University of British Columbia Library
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Rights |
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.
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DOI |
10.14288/1.0086564
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URI | |
Degree | |
Program | |
Affiliation | |
Degree Grantor |
University of British Columbia
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Graduation Date |
1992-11
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Campus | |
Scholarly Level |
Graduate
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Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.