ABA Therapy is not in any way a static form of treatment. In fact, it evolves constantly to meet the needs of the person receiving it. Generally ABA functions around the idea of 3 steps known as “ABC,” ANTECEDENT, BEHAVIOR and CONSEQUENCE. First, there is an ANTECEDENT.
This is what is causing the behavior. It could be anything from a loud sound, a comment a person makes, an internal issue happening with the person, etc. Second is the BEHAVIOR, this is the reaction to the antecedent. A person hears a loud noise that startles them and their behavior (reaction) is that they get upset and act in a challenging way given whatever situation they are in. Lastly, is the CONSEQUENCE.
This is meant to be a deterrent to the challenging behavior. The overall goal is for whatever the behavior is to be managed as the person is taught other ways of reacting to antecedents that cause them to act in ways they would rather not. An example of all of this put together is when a person hears a loud noise. This startles them so they start yelling about it. As a result, maybe they get in trouble, lose privileges, get talked to at work, etc. The hope is that whatever the consequence is it will deter the person from engaging in the behavior that is causing them to have problems. Ultimately, the overall goal is for them to realize that by reacting in a more positive way, that is best for them and the people around them.