智障儿童在认知、情绪、意志、人格特征等方面不同于正常儿童表现在:他们的思维多停留在具体形象思维阶段,缺乏分析、综合、抽象、概括的能力,缺乏思维的独立性和批判性,注意力容易分散,注意范围狭窄,同时在情绪情感上表现为不善 Mentally handicapped children are different from normal children in terms of cognition, emotion, will, personality trait and so on. Their thinking stays at the stage of concrete image thinking, lacking of ability of analysis, synthesis, abstraction and generalization, lack of independence and criticism of thinking Sex, attention easily dispersed, pay attention to the narrow range, at the same time emotionally poor performance