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The prestigious science journal, Nature, has an article on the rising prevalence of autism. It says ...

Shifting diagnoses and heightened awareness explain only part of the apparent rise in autism. Scientists are struggling to explain the rest.

... and much more (see more here).

Wandering is a critical safety issue for children with ASD.

The Interactive Autism Network (IAN), www.ianproject.org, the nation's largest online autism research project, reported this week the preliminary results of the first major survey on wandering among individuals with autism spectrum disorders (ASD).

Approximately half of 800 parents who completed the survey reported that their child leaves safe places, with the behavior peaking at age four. Among these families, nearly half say that their child has gone missing long enough to cause significant concern about safety.

Research on only one treatment is rigorous enough to earn an A grade

Image: Photograph by Joi, courtesy Flickr

By Nancy Shute October 7, 2010

Parents who research treatments for autism are confronted with a bewildering array of options, almost all of which have never been tested for safety and effectiveness. Organizations like The Cochrane Collaboration, which reviews the quality of evidence for medical treatments, are putting more effort into evaluating popular alternative treatments.

So far, the most comprehensive review of alternative autism treatments comes from two pediatricians: Susan Hyman of the University of Rochester School of Medicine Golisano Children's Hospital at Strong and Susan Levy, a clinical professor of pediatrics at the University of Pennsylvania School of Medicine and The Children's Hospital of Philadelphia. Their 2008 analysis gave each treatment a letter grade for the quality of the research conducted up to that point; the mark, however, is not a ranking of the treatment's safety or effectiveness.

Toddlers with autism may closely monitor co-occurring sights and sounds, resulting in a neglect of social signals