Space perception refers to the spatial perception of one object, such as distance, shape, size, orientation etc. It has great significance to children's writing ability and understanding of the concept of digital processing, as well as calculation and comparison with the complex problem of learning. Although, some scholars have adopted Benton's Visual Retention Test (BVRT) in ADHD children spatial perception study and proved the space perception agnosia of ADHD children, this was the only method to this field, and recent researches of space perception for ADHD children still have big vacancy. This thesis provides more experimental methods for future study of ADHD children spatial perception. Also this thesis points out that the research of space perception agnosia of ADHD children need some refinement with more detailed research on aspects of shape-perception, distance-perception, orientation-perception, size-perception and so on.%空间知觉是对物体距离、形状、大小、方位等空间特性的知觉.空间知觉失认的患者往往会出现写字左右颠倒、间架结构处理混乱、对数量关系不易理解等缺陷,从而无法准确地感知物体的各种特性,难以形成良好的推理能力.对ADHD儿童空间知觉的研究目前还存在很大的空缺,虽已有学者将视觉本顿图形测试运用于ADHD儿童的空间知觉研究中,证明了ADHD儿童存在空间认知失认,但这是唯一一项应用于该领域的研究,尚缺乏普遍性.本文通过分析现有的视觉空间研究理论和实验方法,指出今后在ADHD儿童空间知觉研究中还需使用更多的实验方法,使对ADHD患儿在空间知觉失认的研究具有普遍性.笔者将研究内容进行了细化,分别从形状知觉、长度-距离知觉、方位知觉、大小知觉等方面进行具体、深入的论证.
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