The Study on Virtual Reality Test to evaluate emotion recognition ability of Autism Spectrum Disorder and application to education

虚拟现实测试评估自闭症谱系障碍情绪识别能力的研究及其在教育中的应用

• 批准号: 21730718
• 负责人: GOTO Tomoko
• 金额: $ 2.93万
• 依托单位: Hamamatsu University School of Medicine
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21730718/
• 关键词: 自閉症スペクトラム障害; こころの理論; 感情認知の障害; バーチャルリアリティ; バーチャル・リアリティ

The aim of this study is to develop virtual reality test (VRT) for Autism Spectrum Disorder （ASD） that can measure social cognitive functioning based on judgements of emotion in a setting more akin to “real life”. 34 ASD subjects took part in this study . For the comparison group, 70Typically developing (TD) children. In order to assess internal reliability , VRT’s internal consistency was calculated in normal Group . Cronbach’s alphas coefficient for the VRT was 0.70, showing that the content of the task has high internal consistency. In order to assess construct validity, VRT average Score in TD and ASD were compared. There were significant differences between TD and ASD. The mean VRT total scores per age level(8-9, 10-11, 12-13, 14-15, 16-18 age group) were calculated. The mean VRT total scores for the group aged 8-9 was significant lower than that of the group aged 14-15 and the group aged 16-18. ASD subjects performed the theory of mind battery (first-order false belief task and second-order false belief task). Subjects who performed well at first-order tasks but failed second-order tasks made up a “first-order theory of mind” group, and subjects who performed consistently well at both first- and second-order tasks made up a “second-order theory of mind” group. Other subjects, who failed at both first- and second-order tasks made up a “no-theory of mind” group. The mean VRT total scores among three groups were calculated. The mean VRT total scores for “no-theory of mind” group was significant lower than that of “first-order theory of mind” group and “second-order theory of mind” group.The present study suggests that VRT have satisfactory internal reliability and construct validity.

本研究的目的是开发虚拟现实测试（VRT）的自闭症谱系障碍（ASD），可以测量社会认知功能的基础上判断的情绪设置更接近于“真实的生活”。34例ASD受试者参加了这项研究。对于对照组，70例典型发育（TD）儿童。为了评价VRT的内部信度，计算了正常组VRT的内部一致性。VRT的Cronbach's α系数为0.70，表明任务内容具有较高的内部一致性。为了评估结构效度，比较TD和ASD的VRT平均得分。TD与ASD之间有显著性差异。计算每个年龄水平（8-9、10-11、12-13、14-15、16-18岁年龄组）的平均VRT总分。8-9岁组的平均VRT总分显著低于14-15岁组和16-18岁组。ASD被试完成了心理理论成套测验（一阶错误信念任务和二阶错误信念任务）。在一阶任务中表现良好但在二阶任务中失败的受试者组成了“一阶心理理论”组，而在一阶和二阶任务中表现一贯良好的受试者组成了“二阶心理理论”组。其他在一阶和二阶任务中都失败的受试者组成了“无心理理论”组。计算三组VRT总分的平均值。“无心理理论”组的VRT总分显著低于“一阶心理理论”组和“二阶心理理论”组，说明VRT具有较好的内部信度和结构效度。