自闭症谱系障碍儿童在多重线索下习得词语的眼动研究

发布时间：2018-10-25 18:14

【摘要】：本文利用眼动追踪技术在基线、一致和矛盾3种实验条件下考察感知觉线索和社会性线索在自闭症谱系障碍儿童词语习得中的相对作用。行为数据结果表明,此类儿童在矛盾条件下选择枯燥物体作为新异词语的所指对象,这说明社会性线索较之于感知觉线索具有优势作用;而他们在基线和一致条件下选择有趣物体作为新异词语的所指对象,且一致条件的词语习得成绩优于基线条件,这说明社会性线索较之于感知觉线索具有促进作用。眼动数据结果表明,此类儿童在脸部注视模式和视线追随行为上与普通儿童存在差异。这说明,虽然社会性线索在此类儿童与普通儿童的词语习得中具有相同的相对作用,但他们获取社会性信息的方式与普通儿童存在差异。
[Abstract]:In this paper, eye movement tracking technique was used to investigate the relative role of perceptual cues and social cues in the vocabulary acquisition of children with autism spectrum disorders under three experimental conditions: baseline, consistency and contradiction. The results of behavioral data show that these children choose boring objects as the target of new and different words under contradictory conditions, which indicates that social cues have an advantage over perceptual cues. They choose interesting object as the target of new and different words under baseline and consistent condition, and the result of word acquisition of consistent condition is better than that of baseline condition, which indicates that social cues are more effective than perceptual cues. The results of eye movement data showed that there were differences in facial gaze pattern and line of sight following behavior between these children and normal children. This shows that although social cues play the same relative role in the acquisition of words between such children and ordinary children, their ways of obtaining social information are different from those of ordinary children.
【作者单位】：陕西师范大学教育学院;华东师范大学学前与特殊教育学院;
【基金】：“自闭症语言认知与干预绩效的实验研究”(项目编号:06BYY18) 2010年度教育部人文社会科学研究一般项目:“儿童书面语言获得的认知机制”(项目编号:10XJA880006)资助
【分类号】：R749.94

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