Improving the social communication skills of preschoolers with autism spectrum disorder: robot-based intervention on Picture Exchange Communication System use

Abstract

Objectives Children diagnosed with autism spectrum disorder (ASD) often exhibit challenges in social communication. Picture Exchange Communication System (PECS) is effective in enhancing the social skills of children with ASD, and interventions using social robots are potentially beneficial training tools. However, it is uncertain whether robots can facilitate more effective training for children with ASD compared to human therapists.