A basic research for the establishment of the practical Shosha guidance. -By analyzing a causes of the damage to the shape of characters.-

在本研究中，确认了汉字形状紊乱的因素和情况，以及由于位置和握笔方式引起的汉字形状的变化，旨在建立实用的Shosha指导。此外，还考察了“用笔描摹”、“空中描摹（模拟）”和“在触摸屏上描摹（书写）”的效果。此外，培训重点是平假名之间的联系，平假名在快速水平书写中明显造成了字符形状的混乱，然后进行了初中的实践考试。

In this study, the factors and situations that the shape of characters are disordered are confirmed and the changes of the shape of characters caused by the position and the way of holding a pen, aiming at the establishment of the practical Shosha guidance. In addition, the effect of "tracing with a pen", "tracing (simulation)in the air" and "tracing (writing)on a touch panel" is inspected. Furthermore, the training focused on the connection between Hiragana which remarkably cause the disorder of the shape of characters in fast horizontal writing, followed by the practical exam in a junior high school.