If you’re the parent of a tween, be warned: your cautious 10-year-old is bound to turn into a wild child in a few short years, with seemingly no regard whatsoever for safety. Indeed, teenagers have the double the risk of dying compared to their preteen selves. Adults have long reckoned with ways to protect adolescents from their own misjudgments. Only recently, however, have researchers really begun to understand how the teen brain is wired and that some of what appear to be teens’ senseless choices may result from biological tendencies that also prime their brains to learn and be flexible. Take teens’ perception of risk. It’s certainly different from that of adults, but not in the ways you’d expect. Research shows, for instance, that teens tend to wildly overestimate certain risks — of things like unprotected sex and drug use — not to lowball them as one would predict. So, it may be that teens’ notorious risk-taking behavior stems not from some immunity to known risks, but rather, as a new study now suggests, from their greater tolerance to uncertainty and ambiguity — that is, unknown risks. “Relative to adults, adolescents engage more in unknown risks than they do in known risks,” says Agnieszka Tymula, a postdoctoral student at New York University and the lead author of the study, which was published in the Proceedings of the National Academy of Sciences. Teens, it seems, love the unknown. (MORE: The Half-Baked Teen Brain: A Hazard or a Virtue?) To examine the differences in risk-taking between teens and adults, researchers studied 33 healthy adolescents aged 12 to 17, along with 30 normal adults aged 30 to 50. They all engaged in a gambling game, in which they could take a definite $5 reward or choose between the possibility of getting a much larger payout or nothing at all. The payout was based on whether there was a greater number of red or blue poker chips in a stack of 100; to vary the ambiguity, larger or smaller portions of the stacks were … Continue reading Why the Teen Brain Is Drawn to Risk