中国青少年研究中心的一项调查显示，学校事故是导致小学生和中学生死亡的最大原因。
A survey done by the China Youth and Children Research Center showed that school accidents kill more elementary and middle school students than anything else.
我个人在斯坦福青少年研究中心的研究采用的是对小样本的青少年进行深入访谈的方式，而不是大规模的调查。
My own research at the Stanford Center on Adolescence uses in-depth interviews with small samples of youngsters rather than large-scale surveys.
SSRI类抗抑郁症药物治疗青少年研究。
Treatment of SSRI-resistant Depression in Adolescents (TORDIA) study
“时代不同了”StephenRussellPhD说，他是青少年研究协会的候选会长，也是家庭接受项目的高级顾问。
"Times have changed," said Stephen Russell, PhD, President Elect of the Society for Research on Adolescence and a consultant to the Family Acceptance Project.
这篇发表在一份叫做青少年研究的杂志上的研究文章，在Witkow还是加利福尼亚大学洛杉矶分校的研究生的时候就开始展开调查了。
Witkow was a UCLA graduate student when she conducted the study, which was recently published online in the Journal of Research on Adolescence.
研究表明，比起告诉父母，青少年更喜欢和朋友分享秘密，这是他们长大的一个迹象。
Research reveals that teenagers prefer sharing their secrets with friends to telling their parents, which is a sign of their growing up.
最近的一项研究表明，40%的美国青少年称他们遇到过驾驶时玩手机的司机，这让人处于危险之中。
A recent study said that 40% of American teens claim to have been in a car when the driver used a cell phone in a way that put people in danger.
尽管已经有过很多关于青少年和电子屏使用的研究了，这个方法还是被视为第一个用来衡量孩子对屏幕媒介上瘾程度的工具。
Though much research exists on adolescents and screen use, this is considered as the first tool to measure how addicted children are to screen media.
“我们的研究表明，与独自一人相比，青少年在有同伴在场的时候会学习得更快、更高效。”斯坦伯格说。
"What our study suggests is that teenagers learn more quickly and more effectively when their peers are present than when they're on their own," Steinberg says.
在这项研究中，个人和家庭治疗都帮助大多数青少年在一年内恢复到正常体重。
In the study, both individual and family therapy helped most of the teenagers get back to a normal weight within a year.
该项研究警告称，真正处于危险境地的是那些采取这三种极端行动的青少年。
The study warns that it is teenagers who engage in all three of these practices in the extreme who are truly in jeopardy.
研究人员得出结论，电子交流是青少年唯一一项在心理健康下降的同时增加的活动。
The researchers conclude that electronic communication was the only adolescent activity that increased at the same time psychological wellbeing declined.
研究人员发现，与单独玩耍时相比，青少年在朋友旁观时所承担的风险是前者的两倍以上。
The researchers discovered that the number of risks teens took more than doubled when their friends were watching, compared with when they played alone.
研究还表明，吃早餐会让青少年的饱腹感持续更长时间，所以他们不会在一天的晚些时候吃太多零食。
The study also showed that eating breakfast keeps teenagers feeling full for longer, so they will not eat too many snacks later in the day.
加州大学伯克利分校2015年的一项研究发现，晚睡的青少年在五年内更有可能长胖。
A 2015 study from the University of California, Berkeley, found that teens who go to bed late are more likely to gain weight over a five-year period.
研究表明，智能手机目前是美国青少年的主要社交形式。
Research has shown that smartphones are currently American teens' main form of social communication.
在最近的一项研究中，我们调查了360名青少年对“聪明”的本质的看法，即他们对智力的固定思维模式。
In one recent study, we examined 360 adolescents' beliefs about the nature of "smartness"—that is, their fixed mindsets about intelligence.
在最近的一项研究中，青少年志愿者们独自或与朋友一起玩视频驾驶游戏。
In a recent study, teen volunteers played a video driving game, either alone or with friends watching.
现在的研究表明，在青少年饮食中添加纤维可以帮助降低患乳腺癌的风险。
Research now says adding fiber to the teen diet may help lower the risk of breast cancer.
当他和其他研究人员研究为什么青少年在其他青少年的陪伴下更敢于冒险这一问题时，他们开始怀疑群体的影响不一定总是负面的。
As he and other researchers examined the question of why teens were more apt to take risks in the company of other teenagers, they came to suspect that a crowd's influence need not always be negative.
最令人担忧的是晒伤——最近的研究表明，如果青少年时期经历过五次晒伤，患上任何一种皮肤癌的风险就都会增加。
It is sunburn that is most worrying—recent research shows five episodes of sunburn in the teenage years increases the risk of all skin cancers.
研究发现，很多青少年通过在网上获得多少公众的认可，通常是以点赞数，来衡量自己的地位。
It found many youngsters now measure their status by how much public approval they get online, often through "like".
这项研究探讨了为什么大多数青少年会近视。
According to the study, why are most teenagers short sighted?
这就是研究人员如何使用图表来显示英国青少年每天的睡眠时间。
It is how a researcher used a graphic to show the number of hours spent sleeping by British teenagers each day.
每天有8%的年轻人错过了早餐时间。然而，关于不吃早餐对健康影响的研究却很少。对于我们这些青少年来说，你对早餐有什么看法？
8 percent of young people are missing breakfast every day. However, studies on the health effects of missing breakfast are rare. As for us teenagers, what are your opinions on breakfast?
在另一项分析中，研究人员发现，如今的青少年与朋友外出的次数比前几代人少得多。
In another analysis, researchers found that today's teens go out with their friends much less often than previous generations did.
研究人员发现遗传与幸福感相关，这为脾气暴躁的青少年把生命的灾难都怪罪于父母提供了又一个理由。
In work that gives cranky teenagers another reason to blame their parents for all life's woes, researchers have uncovered a genetic link to happiness.
另一项关于高中社交网络的研究发现，在特定的青少年网络中，异性友谊密度越高，欺凌和攻击行为就越少。
Another study of high school social networks found less bullying and aggression the higher the density of mixed-sex friendships within a given adolescent network.
根据这项研究，吃早餐的青少年比不吃早餐的青少年体重要少5磅左右。
According to the study, teenagers who eat breakfast weigh around 5 pounds less than teenagers who do not.
根据这项研究，吃早餐的青少年比不吃早餐的青少年体重要少5磅左右。
According to the study, teenagers who eat breakfast weigh around 5 pounds less than teenagers who do not.
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