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A scary halloween story about the media misrepresenting science

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How long do you have to study an intervention to see if it works?  Many scientists agree that it isn’t just about what happens in the short run, but if those interventions can be sustained for long periods of time.  In the case of very early interventions, it is now clear that treatment for about a year can change the trajectory of symptoms so those improvements are sustained, maintained or lead to even further improvements for 6 years after the initial intervention has stopped.  This important finding was hidden by the BBC getting the headline wrong and hiding the true value of the research at the end of the story.  This week’s podcast outlines the contribution of parent-implemented intervention and research studying autism even before symptoms emerge in improving trajectories rather than just immediate outcomes.  Happy Halloween!

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The importance if IQ in an autism outcome.

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Cognitive ability, measured by intellectual quotient or IQ, has been thought to predict response to intervention, social abilities, adaptive behavior and long term outcome.  Numerous studies have shown that it can influence what is labeled as a good outcome.  However, two studies this week point out how those across the spectrum in cognitive ability still benefit from early intervention and make friends on the playground.  In both studies, there were factors that were more important for outcome than IQ.  So it may be an important factor in outcome, but not the only factor.

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New exciting findings in parent-mediated early interventions for autism

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Over the holidays, new studies around early (before age 5 years) intervention were published that generated excitement in the autism community.  First, a new parent-mediated intervention called the “Social ABC’s” showed promising results.  Another intervention showed promise in south Asia, indicating that the success of parent-mediated interventions are not specific to North American countries.  Finally, data shows that most children are not having to wait for an ASD diagnosis before they receive these early intervention services.  They may not be perfect, but they are something, and this is progress.