The investigators designed a set of parental training curriculum about early intervention.~The curriculum consists of three units: (1) Delivery of theoretical intervention knowledge and analysis of successful training cases; (2) Commenting and making suggestion on parent-child interaction videos; (3) Demonstration of intervention skills and practice .The contents of the curriculum involved setting up an environment, developing objectives (verbal communication, non-verbal communication, social interaction, imitation, fine motor skills, etc.), designing activities, dealing with challenging behavior. This study will help parents master the basic intervention skills(how to set up an environment, develop objectives, design activities, deal with challenging behavior, etc) . At last the investigators will evaluate the effectiveness of this parental training style for children with autism spectrum disorder in China.
The study is focused on helping parents master the basic intervention skills and evaluate the effectiveness of this parental training style for children with autism spectrum disorder in China.