Analysis for Musical Effects on Education and Treatment and Applied for Special Education

本研究是为“特殊教育的音乐方法”而策划的。在特殊教育领域，积极关注“情感障碍儿童的音乐方法”。在特殊学校，音乐课程内外都有许多指导原则。因此，音乐的心理生理研究是非常重要的。这份报告是双向的。首先是音乐聆听与BEG变化的心理生理实验。二是利用数字处理技术进行伪影消除的基础研究。公元1世纪60年代，在琉球大学准备了录音系统。和2 ^ <和>。年，我们还根据野外作业的需要研制了便携式BEG记录系统。这些记录系统是合理的基础实验和/或实地研究。从正常人的应用心理生理实验来看，听音乐对觉醒水平的构成，有保持向下意识的趋势。因此，一些音乐可能有“唤醒水平的控制”。这也是关于“元素集”差异的非常重要的事情。在未来的研究中，我们在规划实验设计时必须考虑“心理定势”。来自情绪紊乱儿童的BEG，它们通常包含许多类型的人工制品。利用数字处理技术（FIR数字滤波器），可以精确地消除高频BMG伪影。与高截止FIR数字滤波器（265维）和移动平均或模拟滤波器进行比较，我们检查了BEG波形的差异。

This study was planned for "Musical approach for the special education".In the field of special education, active attention on "Musical approach for emotionally disturbed children".In the special schools, there were many guidings principle in or out of the curriculum of music.For this reason, it is important of psychopysiological study for the music.This report has two-way to approach.First is the psychophysiological experiment on musical listening and BEG changing. Second is the fundamental study for artifacts elimination by using the technique of digital processing technique.In the 1^<st> year, prepared recording system at Univ.Ryukyus. And 2^<nd>.Year, we also prepared portable BEG recording system according to use in the fields working.These recording systems were reasonable for fundamental experiment and/or fields study.Listening to music bring to constitution of the arousal level, trended to maintain downward consciousness, from applied psychophysiological experiment with normal subjects. Thus, several music may have the "control of the arousal l&vel".And also it was very important things about difference of "niental set".In the future study, we have to consider the "mental set", when to plan the experimental deign.The BEG from emotionally disturbed children, they are usually contained many types of artifacts.By using the technique of digital processing technique(FIR digital filter), we can precisely eliminate the high ftequency BMG artifacts.Compared with high cut FIR digital filter(265 dimensions)and moving average or analog filters, we checked out difference of BEG wave form.