I mentioned briefly in my FAQ Part III post that not everyone who thinks they are “doing ABA”, actually is. Applied Behavior
Analysis can often seem deceptively simple when you don’t know much about it. (I must add, the BACB restricts the practice of ABA to certified professionals only, or individuals under the direct supervision of certified professionals).
I have observed in ABA classrooms or in-home ABA programs and thought to myself that’s not ABA. Hanging up a few
sticker charts and handing out Skittles is
not enough to call what you’re doing ABA.
So as a consumer or an ABA therapist new to this
field, how can you determine and evaluate if a program, agency, or
provider is doing ABA correctly? How do you know if the Consultant you just
hired is great or horrible? How can you determine if the agency you work for is
trained in ABA, or they just think they are?
Thankfully, we have the Seven Dimensions of Applied Behavior Analysis to help evaluate any
program, Consultant, professional, or agency. Apparently “almost” only counts
with horseshoes, so you’re either doing ABA or you’re not.
The dimensions of ABA were
created in the late 60’s by titans in this field (Baer, Wolf, and Risley), in
order to help professionals and consumers have a criteria of excellence when it
comes to ABA treatment. In other words, if a professional, or program does not encompass these 7 Dimensions then that is a problem. The 7 Dimensions are
the foundation upon which quality ABA programs are built.
Parents often ask me “How
do I know if the school Autism expert is really trained in ABA”, or “How can I
tell if this agency is ethical or not”. A great way to weed out the unethical,
the poorly trained, or the incompetent, is by evaluating what they are doing
against the 7 Dimensions.
Also, you will notice that
the first 3 Dimensions is where the term “ABA” comes from: Applied, Behavioral,
& Analytic. I have seen some agencies or classrooms that don’t even have
those first 3 Dimensions down. If the program isn't applied, behavioral, and analytic.....thats a really bad sign.To say that another way, if your child is in the "ABA" classroom yet no one ever collects data...that is NOT ABA.
For parents I would
recommend you print this information out and use it to evaluate professionals
and agencies. For professionals I would recommend you become familiar with
these 7 Dimensions, and ask yourself if your programs and interventions adhere
to them.
The 7 Dimensions of Applied Behavior
Analysis
Applied
|
The work conducted must
have social significance
|
Behavioral
|
Precise and reliable
measurement of behavior should be attainable
|
Analytic
|
It must be shown that
the treatment led to behavior change, and not something else, such as chance
|
Technological
|
Procedures used should
be clearly described and identified
|
Conceptually systematic
|
Procedures should be
described in terms of their principles
|
Effective
|
Procedures should
improve the behaviors being addressed to a practical degree
|
Generalized
|
Positive changes should
extend over time, environments, and behaviors
|
So what does all of this mean in plain English? I’m glad you asked!
Applied
|
Goals and interventions
are selected because they express the needs and concerns of the client and/or
stakeholders (the teacher, the parents, etc.). What is important to the
client should be directly related to the goals of the program. This is also
why intervention takes place in the most natural environment, typically the
home but sometimes the classroom.
|
Behavioral
|
Behaviorism is what we
stand on, and behaviors are what we focus on. ABA focuses on what the child
needs to DO, not what they need to think or feel. ABA should also focus on
getting a child to exhibit a behavior, not just stop a behavior (e.g. teaching a
child to wait, instead of teaching a child to stop being impatient).
|
Analytic
|
Data, data, data. Data drives decision making, and data is
collected and analyzed on a regular basis. When done correctly, an ABA
intervention should be like flipping a light switch: add the intervention and
the behavior goes away, remove the intervention and the behavior comes back.
|
Technological
|
Techniques, procedures,
and strategies should be so plainly and clearly explained that anyone could
read them and understand what to do. “Reinforce Devon when he says nice
words” is not a technological description. “When Devon uses the words please or excuse me, provide him with tickles, high fives, or a sip of
juice” is a technological description.
|
Conceptually systematic
|
This is the difference
between a Consultant who is implementing strategies rooted in behavior
analytic theory, and a Consultant digging around in a bag of tricks.
Everything done in an ABA program should relate to a research supported behavior
analytic concept, such as Shaping, Positive Reinforcement, and Errorless Teaching.
|
Effective
|
Who determines if an ABA
program has been successful? Whoever initiated therapy. That could be the
parents, a school principal, etc. ABA is applied… this isn’t general research.
Statistical gains of .001% don’t cut it when working with a child in their
home. If I write a behavior plan that reduces screaming by 25%, but the
parent wanted screaming reduced by 100%, then my behavior plan was not
effective.
|
Generalized
|
Can the child display
skills learned across people, across settings, and across stimuli? Can the
child label both a red apple flashcard, and a red apple at the grocery store? If the child learned to say "Airplane" 3 months ago, can he say "Airplane" today? If
not, then the ABA program is lacking generality.
|
Source: Baer, D.M., Wolf, M.M., & Risley, T.R. (1968). Some current dimensions of applied behavior analysis. Journal of Applied Behavior Analysis, 1, 91-97
Great resource: The 7 Dimensions