What is ABA Therapy?

Applied behavior analysis (ABA) is often described as the “gold standard” for autism treatment. Applied behavior analysis is a system of autism treatment based on behaviorist theories which, simply put, state that desired behaviors can be taught through a system of rewards and consequences.

ABA can be thought of as applying behavioral principles to behavioral goals and carefully measuring the results. While the idea of using rewards and consequences to teach behavior is probably as old as human civilization, the idea of carefully applying rewards and consequences to achieve specific, measurable goals is relatively new.

While many people are strong advocates of ABA because of its demonstrable success in achieving specific outcomes, others believe it is at best disrespectful and, at worst, actually damaging to the individual.

History of ABA Therapy

Dr. Ivar Lovaas, a behavioral psychologist, first applied ABA to autism in the Psychology Department at UCLA in 1987. He believed that social and behavioral skills could be taught, even to profoundly autistic children, through the ABA method.

The idea was (and is) that autism is a set of neurological conditions with topographical symptoms that can be modified. When autistic behaviors are no longer evident to the observer, the assumption is that autism itself has been effectively treated.

Whatever one’s opinion about Lovaas’s approach, his idea turned out to be quite correct: many if not most children who receive intensive ABA training learn to behave appropriately at least some of the time, and some even lose their autism diagnosis after years of intensive therapy.

Over time, Lovaas’s techniques have been studied and modified by therapists with slightly or significantly different visions of behaviorism. Techniques such as “pivotal response” and “language-based ABA” have become well-established autism treatments in their own right.

Several of these techniques bring together ideas from both the behavioral and the developmental realm, meaning that they focus not only on behaviors per se but also on social and emotional engagement.

What Can Children Learn Through ABA?

Most of the time, ABA therapy is intended to increase language acquisition and help get to developmental milestones. For example, ABA may be used to reduce outbursts and tantrums or to teach a child to sit quietly, use words to make requests, or wait for their turn in the playground.

ABA can also be used to teach simple and complex skills. For example, ABA can be used to reward a child for brushing his teeth correctly, or for sharing a toy with a friend. 

While classic ABA can be used in a “natural” setting (a playground, for example), it is not intended to build emotional skills. So, for example, while ABA might teach a child to shake hands or greet another person with a handshake, it won’t help that child to feel an emotional connection with another person.

It takes an extraordinary therapist to use ABA to teach academic content, imaginative or symbolic thinking, or empathy.

How Does ABA Therapy Work?

The most basic Lovaas method starts with “discrete trials” therapy. A discrete trial consists of a therapist asking a child for a particular behavior (for example, “Johnny, please pick up the spoon”).

If the child complies, he is given a “reinforcer” or reward in the form of a food treat, a high five, or any other reward that means something to the child. If the child does not comply, he does not receive the reward, and the trial is repeated.

The specific content of discrete trial therapy is based on an evaluation of the individual child, his needs, and his abilities. So a child who is already capable of sorting shapes would not be asked to sort shapes indefinitely for rewards—but would focus on different, more challenging social and/or behavioral tasks.

The very youngest children (under age 3) receive a modified form of ABA which is much closer to play therapy than to discrete trials. As they master behaviors, well-trained therapists will start to take children into real-world settings where they can generalize the behaviors they have learned and incorporate them into ordinary social experiences.

ABA can also be used, in one of its many forms, with older children, teens, or even adults. Discrete trials ABA is still in use in some settings, and for some children. Other forms of ABA, however, are becoming increasingly popular, such as precision teaching.

In addition, rather than providing 1-to-1 therapy in a classroom or office, many therapists are now administering ABA in natural settings such as playgrounds, cafeterias, and community locations. This approach makes it easier for children to immediately use the skills they learn in a real-world situation.

Is ABA Right for Your Child?

ABA is everywhere, it’s covered by insurance, and it helps children with autism to use “expected” behaviors and control some of their more challenging impulses. These behavioral skills can make a big difference in how well your child manages school and social experiences.

A board-certified analyst (BCBA) provides ABA therapy services. ABA therapy programs also involve therapists or registered behavior technicians. These therapists are trained and supervised by the BCBA.

As with many approaches to autism, ABA is certainly worth a try, as it is the only evidence-based therapy for autism. Before getting started, however, be sure your child’s therapist is trained and knows how and where they will be working with your child, and work with your therapist to set up measurable goals. Keep a close eye on the process and outcomes. 

Most importantly, be aware of your child’s responses to the therapist and the therapy. Is she excited when she “gets to” work with her therapist? Is she responding to the therapist with smiles and engagement? Is she learning skills that are helping her in her daily life?

If the answers are “yes,” you’re moving in the right direction. If not, it’s time to reassess.

ABA Therapy from IABA Consultants

If you have questions regarding autism treatment with ABA therapy, we are here for you! Our goal is to make sure no family is turned away due to financial constraints. Our therapy team would love to talk to you. Find the location closest to you and give us a call. We’re here for you.


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