Applied Behavior Analysis (ABA) is a scientific approach that uses behavioral interventions to decrease maladaptive behavior and teach socially significant behaviors. Social significant behaviors are referred to behaviors that are important to the client, the family, and society. Some behavioral interventions that are used are positive reinforcement, natural environment teaching, parent implementation instruction, and more. ABA can be used for a variety of populations, like gambling addictions, juvenile delinquency, traumatic brain injury, and others. Specifically, ABA has been highly effective as a treatment for individuals diagnosed with Autism Spectrum Disorder (ASD).