动态情境任务中自闭症儿童社交定向的眼动研究

发布时间：2018-05-21 03:14

本文选题：自闭症儿童 + 动态情境　；参考：《中国特殊教育》2013年09期

【摘要】：以智力发展水平相匹配的37名自闭症儿童和28名普通儿童为被试,采用卡通动画片中不同类型的社交情境(正向和负向)片段作为刺激材料,借助Tobii X120眼动仪系统记录并分析被试的眼动数据,探讨自闭症儿童在动态情境任务中社交定向的眼动特征。结果发现:自闭症儿童对社交情境中目标区域的首进入时间和前注视点数显著长于或多于普通儿童;对于目标区域的注视时间和注视点数却显著少于普通儿童;自闭症儿童和普通儿童对正向社交情境目标区域的首注视时间显著长于对负向社交情境目标区域的首注视时间。研究者认为:自闭症儿童的社交知觉效能较低,存在较为明显的社交定向困难;社交定向的眼动特征表现出正性加工偏好的现象;社交定向的眼动特征可以作为自闭症儿童症状筛查的重要指标,并对教育干预工作具有启示作用。
[Abstract]:Thirty-seven autistic children and 28 ordinary children matched with intelligence development were used as stimulant materials in different social situations (positive and negative) in cartoon cartoons. With the help of Tobii X120 eye movement instrument system, the eye movement characteristics of children with autism in dynamic situational tasks were studied by recording and analyzing the eye movement data of the subjects. The results showed that the first entry time and the number of anterior fixation points in the target area of the children with autism were significantly longer than or more than those of the normal children, but the fixation time and the number of fixation points for the target area were significantly lower than those for the normal children. The first fixation time of autistic children and ordinary children was significantly longer than that of negative social situation targets. The researchers believe that the children with autism have lower social perception efficacy and have obvious difficulty in social orientation, and the eye movement characteristics of social orientation show positive processing preference. The eye movement characteristic of social orientation can be used as an important index of symptom screening for autistic children and it can enlighten education intervention.
【作者单位】：浙江师范大学杭州幼儿师范学院;
【基金】：2013年浙江省自然科学基金一般项目“孤独症群体孤岛能力的特征及形成机制研究”(项目批准号:Y13C090017);2013年浙江省自然科学基金青年项目“学前儿童图画书阅读加工的眼动研究”(项目批准号:LQ13C09003) 2013年浙江省教育厅科研项目“学前融合教育中幼儿挑战性行为的功能特点研究”(项目批准号:Y201328488)的研究成果之一
【分类号】：B844.1

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