A disturbing study is shedding light on just how many teenagers drive distracted.
According to AAA, one in three teenagers text behind the wheel.
Related content: Do teens understand dangers of texting and driving?
Researchers looked at more than 100,000 teenagers from 35 states.
Related content: Researchers: Women are more likely to engage in distracted driving
The trend despite the fact that nearly all of the states had banned texting and driving, making the case for stronger enforcement of banning texting and driving.