Decades of research have come to a clear consensus: Applied Behavior Analysis (ABA) changes the lives of children with Autism Spectrum Disorder (ASD) by leading to drastic improvements. With Early Intensive Behavioral Intervention (EIBI) in particular, children show significant improvements in areas of delay associated with Autism – communication, social skills, restricted and repetitive behaviors, self-injury, aggression, stimming, elopement, and more.