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目的:探讨不同水平的非冲突干扰对ADHD儿童视觉加工的影响。方法:采用视觉干扰与视觉任务相重叠的范式,通过Inquisit1.0程序呈现刺激并收集数据。结果:在正确率上,当视觉干扰刺激的强度达到一定程度时,该干扰会降低两组儿童的成绩,其中,中等水平的视觉刺激干扰,对两组儿童的影响程度相当,高水平的视觉干扰刺激,对ADHD儿童的影响程度低于正常儿童;在反应时上,不同水平的视觉干扰对两组儿童的影响程度无显著区别。
Objective: To explore the impact of different levels of non-conflict interference on visual processing in children with ADHD. METHODS: Using a paradigm where visual disturbances and visual tasks overlap, stimuli were collected and collected using the Inquisit 1.0 program. Results: At the correct rate, when the intensity of visual disturbance stimuli reached a certain level, the interference reduced the scores of two groups of children. Among them, moderate level of visual stimuli interference had the same effect on both groups of children. High level of vision Disturbance stimulation had less effect on children with ADHD than that of normal children. There was no significant difference in the level of visual disturbance between two groups of children in response time.