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Wednesday, January 30, 2013

Recovery from autism spectrum disorder (ASD) and the science of hope

Editorial in The Journal of Child Psychology and Psychiatry
Sally Ozonoff JCPP Joint Editor
Originally published January 16, 2013
DOI: 10.1111/jcpp.12045


The Journal of Child Psychology and Psychiatry, and the field of developmental psychopathology in general, is keenly interested in stability and change, continuities and discontinuities, and prediction of outcome. This issue of the journal presents several articles that examine influences and predictors of child difficulties, such as avoidant behavior (Aktar et al., 2012†) and antisocial behavior (Rhee et al., 2012). The effects of maternal depression and parental anxiety on child outcomes are also explored in this issue (Aktar et al., 2012; Hughes et al., 2012), as are the stability of symptoms in autism spectrum disorders (Corsello et al., 2012; Simonoff et al., 2012). All add to our understanding of the basic mechanisms and developmental pathways that underlie atypical child development. I call your attention to one article in particular that explores these concepts from a different angle and brings solid science to an understudied topic with a very controversial and contentious history, namely recovery from autism spectrum disorder (ASD).

Fein et al. (2012) recruited 34 children with clearly documented early histories of ASD who no longer met criteria for any autism spectrum diagnosis and, even further, had lost all symptoms of ASD. They compared these children to a group of typically developing participants and found no differences on multiple measures independent of the group classification process. They conclude, rather modestly, that these results “substantiate the possibility of optimal outcome,” demonstrating that some children with a clear early history and accurate diagnosis of ASD do indeed move into the entirely normal range of social and communication development later in childhood. Fein et al. use the word “recovery” only once in their paper, in reference to the findings and claims of another study. Their avoidance of the word is likely intentional. In fact, scientific papers have largely steered clear of this word, although it is alive and well on the Web. Why has recovery been such a provocative concept?

Lovaas (1987) was the first to use the term “recovery” in relation to ASD, describing the outcomes of children he had treated using the methods of applied behavior analysis. He did not provide an explicit definition of recovery, but described this group of children as having normal educational and intellectual functioning. His interpretation of this outcome as “recovery” was embraced wholeheartedly by some and scrutinized skeptically by others. It was pointed out that many children who meet criteria for ASD attain this level of functioning, but continue to display significant symptoms. Whether they had achieved “recovery” that fit with the Merriam-Webster definition of “regaining or returning to a normal or healthy state” was disputed. Researchers have generally avoided the term for fear of being viewed as naïve, idealistic, political, or simply just not good scientists. But recovery has remained a very powerful construct, one that many parents talk about and that has been the subject of much media and internet attention.

The entire article and issue can be found here.