Teens who play mature-rated, risk-glorifying video games may be more likely than those who don't to become reckless drivers who experience increases in automobile accidents, police stops and willingness to drink and drive, according to new research published by the American Psychological Association. "Most parents would probably be disturbed to learn that we observed that this type of game play was more strongly associated with teen drivers being pulled over by the police than their parenting practices," said study lead author Jay G. Hull, PhD, of Dartmouth College. "With motor vehicle accidents the No. 1 cause of adolescent deaths, popular games that increase reckless driving may constitute even more of a public health issue than the widely touted association of video games and aggression."

Researchers conducted a longitudinal study involving more than 5,000 U.S. teenagers who answered a series of questions over four years in four waves of telephone interviews. The findings were published online in APA's journal Psychology of Popular Media Culture.

Fifty percent of the teens reported in the first interview that their parents allowed them to play mature-rated games and among those, 32 percent said they had played Spiderman II, 12 percent had played Manhunt and 58 percent had played Grand Theft Auto III. Playing video games such as Grand Theft Auto III, Manhunt and Spiderman II was associated with increases in sensation seeking, rebelliousness and self-reported risky driving, the study said. Higher rankings in sensation seeking and rebelliousness（造反，叛逆性） were directly linked to risky driving habits, automobile accidents, being stopped by police and a willingness to drink and drive, according to the analysis.

Between the second and third interviews, teens who said they had been pulled over by the police increased from 11 percent to 21 percent; those who said they had a car accident went from 8 percent to 14 percent. In the third interview, when the teens were about 16 years old, 25 percent said "yes" when asked if they engaged in any unsafe driving habits. In the final interview when the teens were about 18, 90 percent said "yes" to at least one of the same risky driving habits: 78 percent admitted to speeding; 26 percent to tailgating; 23 percent to failure to yield; 25 percent to weaving in and out of traffic; 20 percent to running red lights; 19 percent to ignoring stop signs; 13 percent to crossing a double line; 71 percent to speeding through yellow lights; and 27 percent to not using a seatbelt.