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Most adults firmly believe that as kids reach their teens, they start to take crazy risks that get them in trouble. Do teenagers simply love taking all risks much more than adults? A recent study suggests otherwise.

Scientists designed a simple experiment involving 33 teenagers and three other age groups. In the experiment, the researchers tried to distinguish between two very different kinds of risk-taking. The first they called a willingness to take known risks (when the probability of winning is clear) and the second they called a willingness to take unknown risks (when the possibility of success is uncertain).

The study offered participants the opportunity to play two kinds of games. They had the chance to win money, with one game offering a known risk and the other offering an unknown risk. On each round of the game, each participant had to choose between taking a sure $5 and known or unknown risks of winning a lot more. If on one particular round they had picked the $5 for sure choice, then they got $5. But if on that round they had chosen to take a risk, the rules of the game will determine whether or not they had won. If they did win, they went home with between $8 and $125. And, of course, if they lost, they went home with nothing.

What the scientists found was really quite surprising. It turned out that the average teenager was very hesitant when risks were known—more careful than college students or parents-aged adults, and about as careful as grandparent-aged adults. This means that when the risks were known, teenagers were not risky in their behavior at all. Only when the risks were unclear did teenagers choose them more often than other groups. Under those kinds of conditions, they were much more willing to take a risk than any other group.

So, what does all of this mean? The research suggests that adults should probably focus more energy on trying to educate teenagers about risks than limiting them. Teenagers who understand the risks associated with a decision are more likely to be careful in their behavior.

1.This experiment was carried out by      

A.dividing the teens into three groups

B.comparing the reactions to different risks

C.giving equal amount of awards to the participants

D.observing the emotional changes of the teenager

2.When facing known risks, teenagers tended to be ________.

A.ambitious B.cautious C.anxious D.curious

3.Which group in the study were more likely to take unknown risks?

A.Teenagers. B.College students. C.Parent-aged adults. D.Grandparent-aged adults.

4.According to the study, parents should focus on ________.

A.guaranteeing children to be careful B.setting age limits on dangerous activities

C.respecting teens to make their own choices D.guiding teens to learn more about the effect of risks

高一英语阅读选择中等难度题

少年,再来一题如何?
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