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The relationship between human ablities of left-handed and right-handed and functional assymmetry in hemisphers of the brain. - a study is to compare musical ability of left-handed and right-handed between the Japanese and foreigner (The American) -

人类左利手和右手能力与大脑半球功能不对称之间的关系。

基本信息

批准号：
60450104
负责人：
SHIMIZU Takeshi
金额：
$ 0.64万
依托单位：
Junior College of Rissho University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B).
财政年份：
1985
资助国家：
日本
起止时间：
1985 至 1986
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-60450104/
关键词：
Left-handers Right-handers Japanese Americans Music Major Non-Music Major 大脳半球機能差

项目摘要

The purpose of this study is to compare musical ability of left-handed and right-handed between the Japanese and foreigner (The American). Result of the present study is as follows.1. In both Memory of Melody Test and Memory of Melody with words Test,comparing to the Japanese and the American can remember more melody in both music major groups and non-music major groups of left-handed and R.C.L. is dominated.2. In the Memory of Melody with words Test,reversion from R.C.L.(musical brain) to L.C.L.(word brain) can be seen in both Japanese and American. In case of "in harmonic" sound Japanese has respond faster than American. This is because Japanese words function is connected to emotional function tighter than that of American.3. In the Pitch Test,the American music major groups,both in left-handed and right-handed,is superior in1-2% of rate of response error to that of the Japanese(in 9%). Even in non-music major groups, higher response error was obtained in left-handed than in right-handed: The American left-handed 19 % (Japanese 23%) and right-handed 30 %(Japanese 25%).4. In the Rhythm Test,the Timbre Test and Tonal Memory Test,the results show similar tendency as above experiments.

本研究旨在比较日本人与外国人（美国人）左右利手的音乐能力。研究结果如下：1.无论是旋律记忆测验还是歌词旋律记忆测验，无论是音乐专业组还是非音乐专业组，左撇子和R.C.L.都比日本人和美国人能记住更多的旋律。占主导地位。2.用词记忆旋律测验，从R.C.L.回归。（音乐大脑）到L.C.L. (word在日本和美国都可以看到。对于“不和谐”的声音，日本人的反应比美国人快。这是因为日本人的词汇功能与情感功能的联系比美国人更紧密.在音高测试中，美国音乐专业组的左撇子和右撇子的反应错误率比日本人高出上级1 -2%（9%）。即使在非音乐专业组中，左撇子的反应错误率也高于右撇子：美国左撇子为19%（日本人为23%），右撇子为30%（日本人为25%）.在节奏测验、音色测验和声调记忆测验中，结果与上述实验结果相似。