In the other hand, technique training of sound production, music styles, artistic expression, pedagogic, psychology, anatomy and acoustics in vocal music education are all involved.

声乐教学接触的学科和领域比较广泛，涉及声乐发声的技巧训练、音乐风格及艺术表现，还有教育学、心理学、解剖学、音响学等。

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This problem has been widely cared all over the country, and it is also a hot point in research of pedagogic and psychology.

这也是近几年来教育学、心理学研究领域的一个热点问题。

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