Development and verification of the tactile training material to assist children with developmental disorder and visual impairment.

我们已经开发了训练材料，以提高儿童的认知能力与发展障碍。由于视力障碍儿童往往同时患有发育障碍，我们新开发了特殊的触觉材料，并与发育障碍儿童、盲童和大学生等受试者进行了研究。数学计算中的进位等活动被称为工作记忆的功能。训练材料是为了提高工作记忆功能而开发的。本研究的部分内容对被试有一定的影响，触觉矩阵任务提高了视障儿童的学习动机。

We have developed the training material to improve cognitive skill of children with developmental disorder. Since visually handicapped children often have developmental disorder at the same time, we have newly developed special tactile materials and conducted study with the examinees such as children with developmental disorder, blind children, and university students. Activity such as carry in mathematical calculation is known as the function of working memory. The training material was developed to improve the working memory function. The part of the present study showed certain effects on the examinees, and the tactile matrix task enhanced the motivation of visually handicapped children.