中文摘要：

共同注意是孤独症幼儿的核心缺陷，是开展早期有效干预的关键技能。本文描述普通发展儿童共同注意的发展特征，包括其构成要素、发展过程及其与其他能力之间的关联，分析孤独症幼儿共同注意的缺陷和发展模式，比较普通发展幼儿与孤独症幼儿共同注意发展模式的差异，介绍孤独症幼儿共同注意技能三种典型目标行为的干预方案，包括眼神注视、手指指示和主动展示，比较不同研究中的干预方法与干预效果，最后讨论孤独症幼儿共同注意干预研究中存在的问题和未来研究。

英文摘要：

Joint attention, where infants with autism generally have core defects, is a key skill for early interventions. This study describes the features of typically developing infants＇ joint attention, including the factors influencing their joint attention and the relationship between the development of their joint attention and their other abilities, analyzes the defects of autistic infants＇ joint attention and its modes of development, compares the difference between typically developing infants and autistic infants in the modes of the development of their joint attention, introduces the intervention program for such key target behaviors of autistic infants as eye contact, finger pointing and active show, and compares the intervention methods and effects in different researches. In conclusion, the study discusses the problems involving the interventions and the future research trend.