University of California, San Diego (UCSD): Simple Checklist May Spot Signs of Autism by Age 1

AP -- A simple checklist that parents fill out in the waiting room may help doctors someday screen for warning signs of autism as early as a baby's first birthday.

San Diego pediatricians tested the tool with more than 10,000 babies at their 1-year checkups, looking for such things as how the tots babble, gesture and interact with others.

The research, being published Thursday, is a first step in the quest for earlier autism screening. It's not ready for routine use, as more work is needed to verify its accuracy. But it also may prove valuable in finding more at-risk babies to study what causes the developmental disorder.