关键词: 执行功能, 学龄前, 注意缺陷多动障碍, 孤独症谱系障碍, 儿童

Abstract: Executive function is a higher-level cognitive process that is crucial for children's learning and social behavior. However，there have been few studies on executive function of preschool children，and there is a lack of corresponding assessment tools. This review will discuss the research on executive function of children with neurodevelopmental disorders，focusing on attention deficit hyperactivity disorder （ADHD），autism spectrum disorder （ASD），and tic disorder. It will also discuss the current assessment tools for children's executive function.

Key words: executive function, preschool, attention deficit hyperactivity disorder, autism spectrum disorder, child