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How to get the tester to diagnose your daughter with autism
It’s very difficult to get someone to say what you want them to say in a letter to the school. People who test for autism are especially incompetent at testing girls. This is a template you can use to argue with someone who did not diagnose your daughter with autism. I wrote this for someone who definitely should be diagnosed but the person testing has no experience diagnosing girls.
I wrote the letter so the parent can give the letter to the tester.
Hello ___. I read the report from Dr _____. It looks to me that autistic girls is not her specialty. There are a few areas of the testing process that she seems to not have complete awareness of. Perhaps telling her about some of these areas could encourage her to adjust her assessment of B.
Diagnostic criteria:
B’s low visual spatial score, by itself, is an indicator of autism. (Carrillo 2020)
Assessor’s own biases:
When parents report that a child has decent social skills but a big problem with repetitive behavior, if it’s a boy the child will get a diagnosis, and if it’s a girl, the child will not get a diagnosis. (Duvekot 2016) This might be the case in Dr____’s assessment because Bs fingers are bleeding.
B has a history of toileting problems and she scored poorly in the area of self-care. Research suggests that “health professionals would benefit from better understanding factors such as toileting problems….that could potentially guide early identification of ASD in clinical practice for school-age girls. (Petrou 2018)
B currently has a “low number of foods that she tolerates and tends to resist new tastes.” Food selectivity is a trait that appears in 80% of kids with autism and poses very serious health risks. (Leader 2020) Research shows boys, but not girls, who had both ASD and eating problems, were diagnosed earlier than those without eating problems. And clinicians only gave girls the diagnosis when girls also presented with behavior problems. (Estrin 2020) In this case, again, it seems. Dr____ might have held the bar for diagnosis higher for girls than boys.
Limitations of the ADOS-2
Dr.___ writes that there is no diagnosis of autism because, “Social skills were rated to be within normal limits. Atypicality symptoms were not endorsed.” However there is no discussion of adjustments she musti make due to the ADOS-2 being an unreliable test for girls for autism because the observer is often unable to see past the girl’s ability to camouflage (Rynkiewicz 2016) (Allely 2019).
Dr. Jackson writes that “Ratings were not elevated to support a diagnosis of autism. There were mild elevations in terms of ability to… sustain reciprocal social conversations.” However research shows that autistic boys and girls “had similar theory of mind skills despite girls having increased reciprocity (compensatory camouflaging).” This is the camouflaging that makes it difficult for observers to catch autism in girls. (Wood-Downie 2020)
Importance of parent reporting in key areas
While there was a difference between what the parents reported and what Dr ___ observed, research provides some guidance as to when parent’s estimates have the most weight: parents’ reports of repetitive behavior in boys were predictive of an autism diagnosis (95% confidence interval) but not in girls. In contrast, higher levels of parents-reported behavioral or emotional issues in girls predicted an autism diagnosis (95% confidence interval) but not in boys. (Duvekot 2016) Ari’s mother expressed “a severe concern” in behavioral and emotional issues.
Weight of medical history in diagnosis for girls
B has GI problems and sleep problems which are comorbid in autism 80% of the time. (Al-Beltegi 2021) B had a speech delay at age two which is an indicator of a future autism diagnosis (Riva 2021)
Regression analysis shows that fine motor delays in children with autism start as young as infancy and gets wider as the child gets older. (Herbert 2022) This is the case with Bs history. The very early speech delay is a result of an early motor delay, as speech comes first from motor development (Talbot 2013). B was then delayed in self-care and then handwriting. This history of motor delay is especially important in girls who are at high risk for autism. Motor delays are particularly common for girls with autism and girls are less able to camouflage these delays. So in the case of girls, the amount of delay is not as significant as the fact that it is there. (Gabis 2020)
I’d be happy to talk with Dr_____ if that would be helpful. Although I’ve included links to research here which will probably be enough for her to make adjustments to her report.
Good luck with getting help for B.
Penelope