Facetime vs. Screentime: Gaze Patterns to Live and Video Social Stimuli in Adolescents with ASD
Facetime vs. Screentime: Gaze Patterns to Live and Video Social Stimuli in Adolescents with ASD
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DOI：
10.1038/s41598-019-49039-7
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发表时间：
2019-09-02
影响因子：
4.6
通讯作者：
Mitchell, T.
中科院分区：
文献类型：
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作者：
Grossman, R. B.;Zane, E.;Mitchell, T.
对社会刺激的非典型注视是自闭症谱系障碍（ASD）最常见的社会行为之一。绝大多数这类文献是基于对参与者在计算机屏幕上查看社交信息（如说话的面孔）时的凝视模式的分析。然而，最近的研究结果表明，从计算机屏幕上的视线行为推广到现场互动可能是无效的。本研究探讨了在基于屏幕和现场互动任务中，ASD儿童和他们的neurotypica I（NT）同龄人的注视行为的组间和组内差异。结果显示，组间差异的目光只有基于屏幕的，但不是现场互动任务。我们还发现，NT儿童在屏幕为基础的任务的凝视行为显着相关，他们的凝视行为在现场互动;个人谁直接较高比例的凝视在一个任务中的脸也这样做，在其他任务。然而，自闭症儿童的注视模式之间没有显着的关系，这两个任务。这些结果强烈警告不要使用在基于屏幕的任务期间记录的ASD个体的凝视作为在现场社交互动期间理解他们的凝视行为的代理。
Atypical eye gaze to social stimuli is one of the most frequently reported and studied social behaviors affected by autism spectrum disorder (ASD). The vast majority of this literature is based on analyses of gaze patterns as participants view social information, such as talking faces, on a computer screen. However, recent results suggest that generalizing gaze behaviors from computer screens to live interactions may not be valid. This study examines between- and within-group differences in gaze behaviors of children with ASD and their neurotypica I (NT) peers during a screen-based and a live-interaction task. Results show between-group differences in gaze only for the screen-based, but not the live-interaction task. We also find that gaze behavior of NT children during the screen-based task significantly correlates with their gaze behavior during the live interaction; individuals who direct a higher percentage of gaze to the face in one task also did so in the other task. However, there is no significant relationship between the gaze patterns of children with ASD for those two tasks. These results strongly caution against using gaze of individuals with ASD recorded during screen-based tasks as a proxy for understanding their gaze behavior during live social interactions.