基于视觉刺激的ASD儿童干预图卡角色设计研究

Role Design of Intervention Picture Card for ASD Children Based on Visual Stimulation

中文关键词: ASD儿童  视觉刺激  图卡角色  灰色关联度分析法  熵权法

英文关键词: ASD children  visual stimulation  picture card role  grey correlation analysis  entropy weight method

中文摘要:

      目的 以ASD儿童视觉刺激为基础，探寻不同视觉刺激类型的角色对干预效果的影响，为干预图卡的角色设计提供参考，提高学习质量和教育成效。方法 首先，通过对文献进行分析总结，提炼出三种不同视觉刺激类型的角色;其次，从20余项眼动指标中筛选出6项代表性眼动指标，与评价维度相结合构建干预图卡角色评价体系;再次，运用加权灰色关联度分析对三种不同视觉刺激类型的角色进行比较，得出方案的总体评分和排序;最后，逐一对吸引性、快捷性和准确性三个评价维度进行分析，之后将三个评价维度展开综合分析得出的最优方案的特征进行归纳概括，进而更好地提升干预图卡的吸引性、快捷性和准确性。结果 研究发现，不同视觉刺激类型的角色对ASD儿童生存、社交、学习能力产生不同影响。限制性兴趣刺激角色对ASD儿童的吸引性较大，非限制性兴趣刺激角色对ASD儿童提取有效信息的快捷性作用较明显，社会性兴趣刺激角色可以有效提高ASD儿童对干预图卡理解的准确性。结论 将不同刺激类型应用于干预图卡的角色设计中，能更有效提升图卡在干预过程中的吸引性、快捷性和准确性，使ASD儿童获得更深层次的干预体验，为ASD儿童干预图卡角色设计提供参考依据。

英文摘要:

      The work aims to explore the influence of the roles of different visual stimulation types on the intervention effect based on the visual stimulation of ASD children, to provide reference for the role design of the intervention picture card, and improve the learning quality and education effect. Firstly, through the analysis and summary of the literature, three roles of different visual stimulation types were extracted. Secondly, six representative indicators were selected from more than 20 eye movement indicators. Combined with the evaluation dimension, the role evaluation system of intervention picture card was constructed. Then, the weighted grey correlation analysis was used to compare the three roles of different visual stimulation types, and the overall score and ranking of the schemes were obtained. Finally, the three dimensions of attractiveness, quickness and accuracy were analyzed and the characteristics of the optimal scheme obtained through the comprehensive analysis on the three evaluation dimensions were summarized, so as to better improve the attractiveness, quickness and accuracy of the intervention picture card. It was found that the roles of different types of visual stimulation had different influence on the survival, social and learning abilities of ASD children. The role of restrictive interest stimulation was more attractive to ASD children, and the role of non-restrictive interest stimulation had obvious influence on the quickness of extracting effective information for ASD children. Social interest stimulation could effectively improve the accuracy of ASD children's understanding of the intervention picture card. Applying different types of stimulation to the role design of intervention picture card can more effectively improve the attractiveness, quickness and accuracy of card in the process of intervention, enable ASD children to obtain a deeper intervention experience, and provide a reference basis for the role design of intervention picture card for ASD children.