Lee Seong-hoon: Left or right

The book identifies the cause of the writing disorder for left-handed people. Left - handedness is what causes ‘ writing the opposite letter. ’. It deals with such problems as ‘ writing in abnormal writing ’ and so forth. And the cause is identified by the way that the disease, which was discussed in terms of brain science, is dyslexia, another aspect. In addition, ADD. The essence of #34. ‘ The cause of stuttering. ’. We're dealing with problems that have not been solved, such as how the system works, and it's a book that satisfies curiosity and greatly helps us to be practical.

Korean title: 왼쪽 혹은 오른쪽

Korean author: 이성훈

Korean publisher: 웅비

ISBN-13: 9791155062593