Today is Theory Thursday, and the third week of a series on Neurodiversity. First I introduced the concept of neurodiversity, then I debunked Neurodiversity myths (and had quite a discussion in the comments section), and today I’ll be discussing ABA, one of the most common, but also misunderstood therapies for individuals with Autism.
ABA stands for Applied Behavior Analysis. It was invented by Donald Baer, Montrose Wolf, and Todd Risley (article here) , and based on the principles laid out in B.F. Skinner’s About Behaviorism.
- What is the theory behind ABA?
Applied Behavior Analysis is based in the notion that all behaviors are learned, and can also be unlearned. Behaviors are learned when reinforced, and unlearned when punished or extinguished.
- How is this put into practice?
The first step is to identify the problematic behavior. Let’s say headbanging is the behavior seen in your child. An analyst might study your child in a controlled setting, and count the number of times he bangs his head in a given period of time. Then a therapist will begin to work with your child. Every time he bangs his head, the behavior will be punished, most often by the child’s removal from the room. Every time his frustration is expressed in a more positive manner (for example by saying “No”), this behavior will be reinforced, possibly by a piece of candy or the ability to play with a favorite toy. A token economy may be put into practice, where the child will earn a token for every time the positive behavior is exhibited, and lose a token every time a negative behavior is exhibited. The tokens can then be exchanged for a toy, sweet, or other positive item or activity. This is more useful in older children who can understand the premise of trading in tokens for toys.
- What sort of behaviors can be learned using ABA?
Any behavior from speaking, to asking questions, to pointing to items, to holding a spoon, to identifying relatives from pictures can be reinforced. The process is limited only by you and your analysts’ imagination.
- What does punishment mean? Are they going to hit my kid?
Conventional ABA therapy does not condone the use of corporal punishment against children. Always check with your therapist prior to signing up to ensure that they are not planning on using physical punishments against your child.
- What does it take to be qualified to practice?
A senior applied Behavior Analyst has a Doctorate in Behavioral psychology and a Board Certified behavior Analyst certification. Make sure that the person in charge of your child’s case has this certification to ensure that you are getting the best care. The actual one-to-one therapists have Board Certified Assistant Behavior Analyst certification, requiring a Bachelor’s degree and at least six months of supervised experience.
- But don’t they offer classes and seminars in Applied Behavior Analysis?
Workshops are available for parents and other individuals learning how to put ABA into practice. However, if a person is to be considered an ABA professional, they need to be board certified.
- How often must this therapy be used in order to be successful?
Researchers are still working to determine how much therapy is needed to have some benefit for a child. Many say that 40 hrs per week is optimal, but there is evidence that even 10 hours a week (2hrs/ day), can lead to visible improvement. How much your child receives could be based on cost, behavioral goals, your ability as the parent to serve as an assistant therapist (implementing learned procedures at home), and your child’s attention span.
- Who can benefit from ABA?
Nearly all children can benefit from ABA therapy. From the simplest behaviors such as holding a spoon, to the far more complex behaviors of having a telephone conversation, ABA can help your child master the skills he needs. Of course, it will not be the ideal solution for every child. I will be discussing Floortime/DIR in two weeks, and TEACHH next month as the final therapy covered in this series.
- Is this therapy neurodiversity friendly?
It certainly can be. Tune in next week to see how traditional ABA therapy can be made neurodiversity friendly.
Additional information can be found on this blog, on this video, or from this organization.
