A Study of evaluation and learning method on potential of tacual recognition for congenitally blind children

先天性失明儿童触觉识别潜力评估及学习方法研究

• 批准号: 04610175
• 负责人: SHIMURA Hiroshi
• 金额: $ 1.02万
• 依托单位: The National Institute of Special Education
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-04610175/
• 关键词: congenitally blind children; tactual cognition; figure perception; potential of tactual recognition; object awareness; reaching behavior; conservation of objects; cognitive development; 早期失明見

Children who lost their vision soon after born seem to be difficult to know their life space and to be aware of objects existing tin the space. Therefore, such congenitally blind children are necessary to be accelerated development of their potential of tactual recognition of environment for that they can independently know about their life space. The purpose of this study is to find appropriate methods to evaluate developmental level of tactual-recognitive potential of congenitally blind children and to make them to learn tactual skills for manual exploration of their life space.As the results of study on evaluation method, two evaluational indexes were found. One is appearance order of reaching behavior to objects in blind infants. The reaching behavior appears with four-step order, that is, pre-reaching manual movement, reaching to objects in front of his/her body, reaching to objects left or right side, and reaching to objects up or down side. Another one is types of form articurat … More ion in figure perception of blind children. They showed any one of 5 types of form articuration in tactual perception of embossed figures ; i.e. Alpha type, Gamma type, TF type, TO type, and U type. These types were found to relate with developmental level of manual exploration. Consequently, it was indicated that both of the appearance order of reaching behavior and types of form articuration can be used as developmental indexes of tactual-recognitive potencial for congenitally blind children.As the results on learning method, an important indication relatated with development of learning equipments was found, although practical equipments could not be made during term of this study. It is importance of learning equipment for perpetual learning with such the condition as blind children solve independently the gap between perception and performance or manual operation. An example is a drawing equipment with boards for tracing contours through shaped halls on the boards, which was used and partially confirmed its effectiveness in this study. Less

失去天生的孩子似乎知道自己的生活空间，并意识到乌奇的空间。为了使他们学习触觉技巧以探索他们的生活。随着研究的研究结果。 /她的身体伸向左侧或右侧的物体，是对盲人的感知的类型。 ，类型为类型。在此商店期间，与学习设备相关。这项研究。

项目成果

志村洋: "盲児の図形および具体的形態の触運動知覚と手の探索方略" 国立特殊教育総合研究所研究紀要. 21. 109-116 (1994)

Hiroshi Shimura：“盲人儿童对图形和具体形状的触觉运动感知和手部搜索策略”国家特殊教育研究所公告 21. 109-116 (1994)。

Hiroshi Shimura: "Explorational Strategy on Haptic Perception of Compound Figures and Shapes in the Blind Children" Bulletin of the National Institute of Special Education. 21. 109-116 (1994)

Hiroshi Shimura：“盲童复合图形和形状触觉感知的探索策略”国家特殊教育研究所公告。

Hiroshi Shimura, et al.: "Form Articulation in Figure Perception in Blind Children (1) : Form Articulation and Perception of Shapes of Real Objects" Proceedings of the 30th Convention of Japanese Association of Special Education. 102-103 (1992)

Hiroshi Shimura等人：“盲童图形感知中的形式清晰度（1）：真实物体形状的形式清晰度和感知”日本特殊教育协会第30届会议论文集。

志村 洋 ほか: "盲児の図形知覚における形の分節(1)-形の分節と具体的形態の知覚-" 日本特殊教育学会 第30回大会発表論文集. 102-103 (1992)

Hiroshi Shimura 等：“盲人儿童图形感知中的形状分割（1）-具体形状的形状分割和感知”日本特殊教育学会第 30 届年会记录 102-103（1992）。

志村 洋: "盲児の図形および具体的形態の触運動知覚と手の探索方略" 国立特殊教育総合研究所研究紀要. 21. 109-116 (1994)

Hiroshi Shimura：“盲人儿童对形状和具体形式的触觉运动感知以及手部搜索策略”国家特殊教育研究所公告21. 109-116 (1994)。