选择性注意对智力障碍儿童交通安全认知的影响:短时记忆、认知灵活性的作用  

The Effect of Selective Attention on Intellectually Disabled Children's Traffic Safety Cognition: The Roles of Short-Term Memory and Cognitive Flexibility

作　　者：孙圣涛[1] 刘惠娟 

机构地区：[1]上海师范大学教育学院,上海200234 [2]上海出版印刷高等专科学校,上海200093

出　　处：《中国特殊教育》2017年第10期37-42,共6页Chinese Journal of Special Education

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"(项目编号:C-6134-13-010006)的研究成果之一

摘　　要：通过对90名智力障碍儿童的选择性注意、短时记忆、认知灵活性和交通安全认知及其关系进行研究,结果发现:(1)智力障碍儿童在选择性注意、短时记忆、认知灵活性和交通安全认知上的得分均随着年龄的增长而提高,不同年龄组之间存在显著差异。(2)智力障碍儿童选择性注意、短时记忆、认知灵活性、交通安全认知及其各自分类型得分之间均达到显著正相关。(3)短时记忆与认知灵活性在选择性注意和交通安全认知之间起中介作用。The present study, by testing 90 intellectually disabled children, aims to probe into the relationship between such children＇s selective attention, short-term memory, cognitive flexibility, and traffic safety cognition. The results show the following： （1） The intellectually disabled children scored higher with the increased of age in selective attention, short-term memory, cognitive flexibility and traffic safety cognition, with those in different age groups scoring significantly differently; （2） there were significantly positive correlations between their selective attention, short-term memory, cognitive flexibility and traffic safety cognition; and （3） their short-term memory and cognitive flexibility mediated between their selective attention and traffic safety cognition.

关 键 词：智力障碍儿童 选择性注意 短时记忆 认知灵活性 交通安全 

分 类 号：G764[文化科学—特殊教育学]