Sciam - cover

From the April 2007 Scientific American Mind | 0 comments

Autism: An Epidemic? ( Preview )

A closer look at the statistics suggests something more than a simple rise in incidence

By Scott O. Lilienfeld and Hal Arkowitz   

 
e-mail print comment

More from this issue of Mind

If the figure of "one in 166" has a familiar ring, perhaps that's because you recently heard it on a television commercial or read it in a magazine. According to widely publicized estimates, one in 166 is now the proportion of children who suffer from autism. This proportion is astonishingly high compared with the figure of one in 2,500 that autism researchers had accepted for decades. Across a mere 10-year period--1993 to 2003--statistics from the U.S. Department of Education revealed a 657 percent increase in the nationwide rate of autism.

Not surprisingly, these bewildering increases have led many researchers and educators to refer to an autism "ep¿idemic." Representative Dan Burton of Indiana also declared in 2001 that "we have an epidemic on our hands." But what's really going on?

Graphic - Get the Rest of the Article
Graphic - Get the Rest of the Article
If your institution has site license access, enter here.

Read Comments (0) | Post a comment


Share
Propeller    Digg!  Reddit delicious  Fark 
Slashdot    RT @sciam Autism: An Epidemic?Twitter Review it on NewsTrust 
sharebar end

You Might Also Like


Discuss This Article


Click here to submit your comment.

VIEW:

2,573 characters remaining
 
  Email me when someone responds to this discussion.
 

risk free issue 

Sciam - cover Email:
Name:
Address:
Address 2:
City:
State:  
spacer




Editor's Pick

  • Adapting to the Freshwater CrisisForward-thinking experts are getting a better handle on the growing global water shortage and coming up with innovative approaches to ensuring the security, safety and sustainability of this resource

Newsletter

Mind & Brain Newsletter

Get weekly coverage delivered to your inbox


 Podcasts

  • 60-Second Psych     RSS  · iTunes The Roots of Language
    click to enable

    Download

  • 60-Second Science     RSS  · iTunes Plants Share Light If Neighbor Is Related
    click to enable

    Download





ADVERTISEMENT
 
 


Also on Scientific American


© 1996-2009 Scientific American Inc. All Rights Reserved. Reproduction in whole or in part without permission is prohibited.
ADVERTISEMENT