工作记忆广度、空间方位概念与智力障碍儿童对交通安全认知的关系

发布时间：2018-09-08 18:37

【摘要】：通过对90名中度智力障碍儿童工作记忆广度、空间方位概念和交通安全认知进行考察,并对三者之间的关系进行探讨,结果表明:(1)7-15岁智力障碍儿童工作记忆广度、空间方位概念和交通安全认知的得分均随着年龄的增长而提高,10-12岁是中度智力障碍儿童空间方位概念和交通安全认知的快速发展期。(2)中度智力障碍儿童的工作记忆广度、空间方位概念、交通安全认知三者得分之间均呈显著相关。(3)中度智力障碍儿童的空间方位概念在工作记忆广度和交通安全认知之间起部分中介作用。工作记忆广度能直接影响智力障碍儿童的交通安全认知,但也通过空间方位概念间接影响交通安全认知。
[Abstract]:The working memory span, the concept of spatial orientation and the cognition of traffic safety were investigated in 90 children with moderate mental retardation. The results showed that: (1) working memory span of children with mental retardation aged 7-15 years; The scores of spatial orientation concept and traffic safety cognition increased with the increase of age. The age of 10-12 years was the rapid development period of spatial orientation concept and traffic safety cognition of children with moderate mental retardation. (2) working memory span of children with moderate mental retardation. The spatial orientation concept and the traffic safety cognition scores were significantly correlated. (3) the spatial orientation concept of children with moderate mental retardation played an intermediary role between working memory span and traffic safety cognition. Working memory span can directly affect the traffic safety cognition of children with mental retardation, but it also indirectly affects traffic safety cognition through the concept of spatial orientation.
【作者单位】：上海师范大学教育学院;
【基金】：上海市教育科学市级项目“智障儿童对道路交通安全的认识及教育对策”(项目批准号:C-6134-13-010006)
【分类号】：B842.3;G764

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