On Monday, we discussed the proposed redefinition of autism spectrum disorder in the DSM-V. Since then, we’ve heard from a lot you about what this could mean for yourself and your loved ones. Not surprisingly for the autism community, opinions vary widely.
Yesterday, we heard four opinions opposed to the redefinition of autism: a person with Asperger’s, a non-profit organization, a parent of a teen on the spectrum and a politician. Today, we’ll hear four other opinions in favor of – or at least not pessimistic about — the redefinition: a parent-anthropologist, a nurse-researcher, a parent blogger and a clinical researcher.
If you’re just catching up, according to The New York Times, the new diagnostic criteria would likely have the following effects:
- About 25 percent of those identified with classic autism in 1993 would no longer be considered autistic.
- About 75 percent of those with Asperger’s would no longer be diagnosed.
- 85 percent of those with P.D.D.-N.O.S. would no longer be diagnosed.
Roy Richard Grinker: ‘understanding autism as one condition that runs along a spectrum’
The Parent-Anthropologist
Dr. Grinker is a professor of anthropology at George Washington University and the parent of a daughter on the autism spectrum. He is the author of Unstrange Minds: Remapping the World of Autism. This is excerpted from an op-ed that originally appeared in The New York Times.
Careful study of people with Asperger’s has demonstrated that the diagnosis is misleading and invalid, and there are clear benefits to understanding autism as one condition that runs along a spectrum.
When the American Psychiatric Association first recognized Asperger’s disorder in 1994, it was thought to be a subtype of autism. As the diagnosis became more common, it broadened the public understanding of autism as a spectrum. It helped previously undiagnosed adults to understand their years of feeling unconnected to others, but without bestowing what was considered the stigma of autism. And it helped educators justify providing services for children who, in the past, might have been unappreciated or even bullied because of their differences, but received no help from teachers.
But a culturally meaningful distinction isn’t always a scientifically valid one. Almost everyone with Asperger’s also fits the profile of the more classic autistic disorder. Indeed, in the current diagnostic manual, a child who has good language acquisition and intelligence qualifies as autistic if, in addition to having restricted interests and problems with social interactions, he has just one of the following symptoms, which are common among children with Asperger’s: difficulty conversing, an inability to engage in make-believe play or repetitive or unusual use of language. Even the best available diagnostic instruments cannot clearly distinguish between Asperger’s and autistic disorder.
People who now have a diagnosis of Asperger’s can be just as socially impaired as those with autism. So Asperger’s should not be a synonym for “high functioning.” Likewise, people with autism who are described as “low functioning,” including those without language, can have the kinds of intelligence and hidden abilities that are associated with Asperger’s — in art, music and engineering, for example — and can communicate if given assistance.
Moreover, large epidemiological studies have demonstrated that mild symptoms of autism are common in the general population. In particular, scientists have found that family members of a child with autism often exhibit isolated autistic traits. With autism, as with many medical diagnoses — like hypertension and obesity — the boundary lines are drawn as much by culture as by nature. Dividing up the workings of the mind is not as neat and orderly as categorizing species.
The proposed new diagnostic criteria, by describing severity and functioning along a single continuum, would also capture the often unpredictable changes among children with autism. When Isabel was 3, she had all the symptoms of autistic disorder, but if she walked into a doctor’s office today as a new patient — a chatty, quirky high school senior — she would more likely be given a diagnosis of Asperger’s disorder. Narrow diagnostic categories do not help us understand the way a person will develop over time.
We no longer need Asperger’s disorder to reduce stigma. And my daughter does not need the term Asperger’s to bolster her self-esteem. Just last week, she introduced herself to a new teacher in her high school health class. “My name is Isabel,” she said, “and my strength is that I have autism.”
Jennifer A. Pinto-Martin: Appropriate Services, Targeted Research
The Medical Researcher
Jennifer A Pinto-Martin, PhD, MPH is the Viola MacInnes/Independence professor and chair of Biobehavioral Health Sciences at the University of Pennsylvania’s School of Nursing. She is also the director of the university’s Center for Autism and Developmental Disabilities Research and Epidemiology. This is an excerpt from a piece that appeared on CNN.com.

The new, more restrictive criteria will combine three subgroups on the autism spectrum into one category and require a child to display more pronounced symptoms to qualify for a diagnosis. The effect may be that it would be harder for some mildly affected children to qualify for insurance to cover therapeutic and educational support services.
In the face of changing eligibility, support for children who function at the higher end of the spectrum will not be diminished.
The service needs of children who are at the higher functioning end of the autism spectrum are quite different from the service needs of those who function at the lower end of the spectrum, those who, for example, may have no language ability and exhibit self-injurious behaviors and frequent tantrums.
One positive outcome of revising the criteria could be an impetus for the development of more targeted services and therapies that can better serve the needs of children across the autism spectrum. For children with Asperger’s syndrome, this might include therapy directed at improving their social interactions and daily living skills. For those with a more severe form of autistic disorder, it could mean therapy for management of problematic behaviors.
Insurance companies will be motivated to reimburse for therapy that can demonstrate improvement in functioning, and a more targeted approach has a better chance of achieving this goal.
From the perspective of medical research, the change in criteria is both good and bad. The search for the cause of autism has been hampered by the current one-size-fits all definition. Many researchers believe that the various subtypes of autism may well have differing causes. By narrowing the diagnostic criteria, researchers can sort those with the disorder with great clarity and consistency of symptoms…. On the other hand, monitoring changes in the prevalence of autism over time — an important, ongoing research initiative — will be hampered.
The broad definition of autism in the earlier version of the Diagnostic and Statistical Manual of Mental Disorders led to an increase in diagnoses. The subtleties of how labeling can contribute to a dramatic rise in prevalence were mostly lost in translation by the media and the take-home message was that we were witnessing an autism epidemic.
Stuart Duncan: ‘Your child will remain diagnosed. There will be no worldwide conscription enacted to recall all autistics for a new diagnosis.’
The Parent
Stuart Duncan, a well-known dad on the blogosphere, writes at Autism from a Father’s Point of View and on Twitter as @autismfather. The following is excerpted from an incredibly cogent reaction to the outcry on Google+.
Your child will remain diagnosed. There will be no worldwide conscription enacted to recall all autistics for a new diagnosis. Your child may no longer be PDD-NOS or Asperger’s but they will still be on the Autism Spectrum.
The services you have will be maintained, you won’t just up and lose them however, it is as yet unclear how you will have to go about getting new services. Either you’ll be given services based on the diagnosis you have already, or you will need a reassessment. It is not yet clear if there will be a standard set to account for this or if it will be up to each clinic/doctor or what.
Not autistic enough
The last paragraph in the article states this:
Dr. Lord said that the study numbers are probably exaggerated because the research team relied on old data, collected by doctors who were not aware of what kinds of behaviors the proposed definition requires. “It’s not that the behaviors didn’t exist, but that they weren’t even asking about them — they wouldn’t show up at all in the data,” Dr. Lord said.
Essentially what they are saying is that these doctors used the DSM-5 critera and made a new diagnosis based on paper work from 1993. Not the actual people… but the reports that the doctors made.
1994 was when the DSM-IV was put in place and that is when Asperger’s was added into the spectrum.
In 1993, those doctors did not look for the behaviors or signs associated with Asperger’s when making an Autism diagnosis… therefore, those behaviors and signs were not in the reports.
Therefore, a doctor in 2012 making an #Autism diagnosis based on reports from 1993 will find no signs of Asperger’s or Autism. The criteria were just too different.
This will greatly affect the numbers that they are reporting in this article.
That’s not to say that this accounts for every single person. There may still be some from 1993 that do not fit into the new DSM-5 criteria.
The epidemic
From the article:
“The proposed changes would put an end to the autism epidemic,” said Dr. Fred R. Volkmar, director of the Child Study Center at Yale University School of Medicine and an author of the new analysis. “We would nip it in the bud — think of it that way.”
Some people will see this as “massaging the numbers” or a way to make diagnostic cuts just to make the population happy and further dismiss the toxins argument.
But as I’ve just proven… the “end to the autism epidemic” numbers aren’t going to be as great as they’re trying to make them out. Comparing today’s criteria to reports pre-dating Asperger’s being in the spectrum simply won’t work and so, this is in no way a “nip in the bud” of the epidemic.
Also, many doctors do feel that some of those people aren’t as in need of services as many others on the spectrum may be… the whole idea that “someone needs it more than you” type of thing where doctors again wish that they didn’t make the spectrum quite so wide.
So in a sense, yes… they’re trying to squash the epidemic talk. But in another sense, they’re trying to undo a mistake that they felt they made with the DSM-IV. Read more.
Nestor Lopez-Duran: ‘Thoughts on clinical unity’
The Clinical Researcher
This balanced view on clinical implications of the redefinition is excerpted from the original post at Child-Psych.org.
I interact weekly with graduate students who are learning how to conduct neuropsychological evaluations for children and adolescents. Often these students have already developed a schema, or prototype, of the child or adolescent with Asperger’s. They would describe such a child as someone who has intense and unusual interests, maybe superior skills in some area such as music or art, rigidity in behaviors and interests, and social and communication ‘deficits’ leading to difficulties interacting and relating to others. The problems begin when we start seeing actual assessment cases. For example, recently a doctoral intern and I sat in supervision to discuss a case of a teenage boy who could be described as having a “perfect” Asperger’s profile, fitting both the student’s schema and the DSM-IV criteria; except for one thing: the client had a documented history of language delays. There was no question about the diagnosis: If the teen had a history of “language delays’ the diagnosis is autism. My student then asked me, so if this is HFA, how does Asperger’s look like? I replied, just like this.
Therefore, in clinical settings, HFA and Aspeger’s disorder look mostly identical, assuming the clinician follows DSM guidelines. But the most important question is whether the current diagnostic difference is clinically useful. When debating the Autism vs. Asperger’s diagnostic question, I have always asked my students and supervisors whether the diagnostic difference would change anything regarding our approach to the case. This is the most critical question: would our recommendations or conclusions change based on the final diagnosis that we provide (autism vs. Asperger’s)? The answer is usually, if not always, no. Given identical clinical profiles, the recommendation for treatment, school accommodations, parental interventions, and so forth, would be the same for two adolescents who only differ on the presence or absence of language delays in early childhood. The provision of a diagnosis of autism vs. Asperger’s may lead to different political/personal/social consequences, but clinically, the current DSM-IV distinction between these two conditions, and the research that has come out of this distinction, has not informed or improved our clinical practice (e.g., selection of treatment, assessment, prognosis, etc). This is likely one of the main reasons that led the DSM committee to suggest the merger of Asperger’s and Autism.