Differences in Effectiveness of Applied Behavior Analysis Therapy Technique Extinction with and without Video Modelling Media to Reduce Restricted Behavior for Children with ASD

This study aims to look at the differences in the effectiveness of therapy Applied Behavior Analysis (ABA) using the technique of extinction through the medium of video modelling to reduce the restricted behavior in children with Autism Spectrum Disorder (ASD). This research uses experimental research with A-BA-B design involving two children who have behavioral restricted ASD clapped his hands. The results showed the intensity of behavior clapped his hand on the two subjects to be reduced, but on the subject by the behavior of ABA with video modeling the behavior of subjects reduced clapped his hand and on some behavioral conditions patted the child's hand was not seen again. Meanwhile, on the subject by ABA behavioral therapy clapped his hands still appear every day and every activity by its intensity despite dwindling.