Science, Pseudoscience and Antiscience Theories In Autism

Finding effective treatments for their children with autism is one of the most difficult challenges parents face. In this month’s ASAT feature, Gina Green, PhD, BCBA-D and Lora Perry, MS, BCBA share insights about the many pseudoscience and antiscience theories and claims that are made about treatments for autism, and suggest some questions parents can ask to help them decide which treatments are most likely to help. To learn more about ASAT, please visit their website at www.asatonline.org. You can also sign up for ASAT’s free newsletter, Science in Autism Treatment, and like them on Facebook!

Science, Pseudoscience and Antiscience Theories in Autism:
Gina Green, PhD, BCBA-D and Lora Perry, MS, BCBA

The Importance of Informed Treatment Decisions
“Your child has autism.” With those words, a parent’s world comes crashing down. What to do? Choosing a treatment is one of the most important decisions the parents of a person with autism will ever have to make. How do parents find truly effective treatment for their child? In an ideal world, the person who dropped the autism diagnosis on a family would provide the answer. But the unfortunate fact is that many who make this diagnosis are not well informed about the wide array of autism treatments, and the degree to which these treatments have proven effective (or not). So until the day comes when parents can count on data based professional guidance, they will need to become very discerning about the various treatments, therapies, and programs that are claimed to be effective for autism. The same applies to those who are concerned with helping families get effective services. There is a need to do a lot of homework, and to do it quickly. Why the urgency? Because the stakes are high, and every moment is precious.

 

Children and adults with autism can learn, and there are effective methods for helping them develop useful skills and lead happy, productive lives. At the same time, research has shown that many currently available interventions for autism are ineffective, even harmful, while others have simply not been tested adequately. Every moment spent on one of those therapies instead of effective intervention is a moment lost forever. Besides, common sense suggests that it is wise for parents and professionals alike to invest in interventions that can be reasonably calculated to produce lasting, meaningful benefits for people with autism—that is, interventions that have withstood scientific testing.
As parents and professionals seek information about autism treatments, they discover a long and perplexing list of “options,” many of them promoted by sincere, well-meaning, persuasive people. Everyone claims that their favorite treatment works, and parents and practitioners are often encouraged to try a little bit of everything. This can be very appealing to people who are seeking anything that might help. How does one choose wisely? To quote the late Carl Sagan, “The issue comes down to the quality of the evidence.” So the first step is to find out exactly what evidence is available to support claims about autism treatments. But all evidence is not created equal. How does one sort pure hype from solid proof, wishful thinking from rigorous testing?
Science, Pseudoscience, and Antiscience in Autism
Approaches to answering fundamental questions about how the world works can be grouped into three broad categories: science, pseudoscience, and antiscience. Science uses specific, time-honored tools to put hunches or hypotheses to logical and empirical tests. Some of those tools include operational definitions of the phenomena of interest; direct, accurate, reliable, and objective measurement; controlled experiments; reliance on objective data for drawing conclusions and making predictions; and independent verification of effects.
Science does not take assertions or observations at face value, but seeks proof. Good scientists differentiate opinions, beliefs, and speculations from demonstrated facts; they don’t make claims without supporting objective data.

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“Underwater Basket Weaving Therapy for Autism: Don’t Laugh! It Could Happen…” by David Celiberti, PhD, BCBA-D & Denise Lorelli, MS

This month’s featured article from the Association for Science in Autism Treatment (ASAT) is by Executive Director David Celiberti, PhD, BCBA-D and Denise Lorelli, MS on the abundance of so-called “therapies” available for children with autism, why some fall trap to these “therapies,” and how to assess what therapy is right, and most importantly, effective in the long run. To learn more about ASAT, please visit their website at www.asatonline.org. You can also sign up for ASAT’s free newsletter, Science in Autism Treatment, and like them on Facebook!


Underwater Basket Weaving Therapy for Autism: Don’t Laugh! It Could Happen…
by David Celiberti, PhD, BCBA-D and Denise Lorelli, MS

Yes, sadly it can happen. With 400+ purported treatments for autism, there is no shortage of such whose name begins with an activity, substance, or favorite pastime and ends in the word “therapy.” A cursory internet search would reveal such “therapies” as music therapy, art therapy, play therapy, sand therapy, dolphin therapy, horseback riding therapy, bleach therapy, vitamin therapy, chelation therapy, and helminth worm therapy joining the list of the more established habilitative therapies such as physical therapy, occupational therapy, and speech-language therapy (this is by no means an exhaustive list of the array of “therapies” that are marketed to consumers). Touted therapies can involve all sorts of things. I recall sitting on a panel at Nova University in the late ‘90s with another provider boasting the benefits of llamas and lizards as well.

What concerns us are the assumptions – made by consumers and providers alike – that promoted “therapies” have legitimate therapeutic value, when, in fact, there is often little-to-no scientific evidence to support them. Some might rightfully say that many of these touted methods are “quackery” without such evidence. The focus on such unproven methods or “therapies” may result in financial hardship and caregiver exhaustion, further exacerbating the stress levels of participating families. What is most alarming is that these “therapies” may be detrimental because they may separate individuals with autism from interventions that have a demonstrated efficacy, thus delaying the time of introduction of effective therapy.

This concern is echoed by the American Academy of Pediatrics. In their guidelines focusing on the management of autism spectrum disorders, they state: “Unfortunately, families are often exposed to unsubstantiated, pseudoscientific theories and related clinical practices that are, at best, ineffective and, at worst, compete with validated treatments or lead to physical, emotional, or financial harm. Time, effort, and financial re-sources expended on ineffective therapies can create an additional burden on families” (p. 1174).

If a child diagnosed with cancer were prescribed chemotherapy, there is a reasonable expectation that chemotherapy would treat or ameliorate the child’s cancer. Parents of individuals with autism have that hope as well when their children are provided with various therapies. While this hope is understandable, it is often placed in a “therapy” for which there is an absence of any legitimate therapeutic value. We hope the following will help both providers and consumers become more careful in how they discuss, present, and participate in various “therapies.”

SOME FAULTY ASSUMPTIONS REGARDING “THERAPIES”

1. Anything ending in the word “therapy” must have therapeutic value. The word “therapy” is a powerful word and clearly overused; therefore, it would be helpful to begin with a definition. Let’s take a moment and think about this definition:

Merriam-Webster
Therapy: noun \ˈther-ə-pē\ “a remedy, treatment, cure, healing, method of healing, or remedial treatment.”

When a “therapy” provider or proponent uses the word “therapy,” he/she is really saying: “Come to me…I will improve/treat/cure your child’s autism.” The onus is on the provider/proponent to be able to document that the “therapy” has therapeutic value, in that it treats autism in observable and measurable ways or builds valuable skills that replace core deficits.

2. Providers of said “therapy” are actually therapists. It is not unreasonable for a parent or consumer to assume that the providers of particular “therapies” are bona fide therapists. It is also reasonable for a parent to believe that someone referring to him/herself as a therapist will indeed help the child. However, simply put, if an experience is not a therapy, then the provider is not a therapist. He or she may be benevolent and caring, but not a therapist.

Some disciplines are well established and have codified certification or licensed requirements, ethical codes, and practice guidelines (e.g., psychology, speech-language pathology, occupational therapy). Consumers would know this, as “therapy” providers will hold licenses or certifications. Notwithstanding, consumers can look to see if the provider has the credentials to carry out a particular therapy, and these credentials can be independently verified (please see https://www.bacb.com/index.php?page=100155 as an example). A chief distinction is that licenses are mandatory and certifications are voluntary. In the case of licensure, state governments legislate and regulate the practice of that discipline. It cannot be over-stated that just because a discipline has certified or licensed providers it does not necessarily mean that those providers offer a therapy that works for individuals with autism. This segues into the third assumption.

3. All “therapies,” by definition, follow an established protocol grounded in research and collectively defined best practices. Let’s revisit our chemotherapy example. Chemotherapy protocols have a basis in published research in medical journals and are similarly applied across oncologists. In other words, two different oncologists are likely to follow similar protocols and precise treatments with a patient that presents with similar symptoms and blood work findings. This is not the case with many autism treatments. Most therapies lack scientific support altogether and are often carried out in widely disparate ways across providers often lacking “treatment integrity.”

4. If “XYZ therapy” is beneficial for a particular condition, it would benefit individuals with autism as well. Sadly, this kind of overgeneralization has been observed and parents of children with autism are often misled. Suppose underwater basket weaving was demonstrated through published research to improve lung capacity. Touting the benefits of this as a treatment for autism would clearly be a stretch. Therapeutic value in autism must focus on ameliorating core symptoms and deficits associated with autism such as social challenges, improving communication skills, and reducing or eliminating the behavioral challenges associated with autism.

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States Begin to Include ABA Coverage

It looks like progress is being made on getting treatments such as ABA covered by insurance. Disability Scoop is reporting that states are finally starting to include coverage of treatments like Applied Behavior Analysis for children with autism under Medicaid. This means that states must cover services consistent with the categories defined by Early and Periodic Screening, Diagnostic and Treatment services (EPSDT). This includes Applied Behavior Analysis, speech and occupational therapies, and other personal care services.

Read the full article here.

Has anyone in CA, NV, and CT had success with getting services like ABA covered?