这份报告基于一项由世界各地约200万名学生参与的研究，这些学生的年龄介于11岁至17岁之间。
The report was based on (基于) a research done with about 2 million students aged 11 to 17 around the world.
121人参与的研究中，六个月后只剩62人。
Of the study's 121 participants, only 62 remained after six months.
惠普公司和英国牙齿健康基金会发起的有2005人参与的研究或许是最有趣的。
But a 2005 study by Hewlett Packard and the British Dental Health Foundation was perhaps the most intriguing.
在另外一项有320名志愿者参与的研究中，他们同样发现了面部识别能力与IQ无关。
In a separate study with 320 participants they also found that facial recognition ability was independent of IQ.
一项由3万5千多名绝经后妇女参与的研究发现，服用鱼油的妇女比不服用鱼油的妇女患乳腺癌的几率似乎少了一半。
A study of more than 35, 000 post-menopausal women found that those who took fish oil seemed half as likely to develop breast cancer as those who didn't.
一项由3万5千多名绝经后妇女参与的研究发现，服用鱼油的妇女比不服用鱼油的妇女患乳腺癌的几率似乎少了一半。
A study of more than 35,000 post-menopausal women found that those who took fish oil seemed half as likely to develop breast cancer as those who didn't.
他们参与了没有其他人知道的前沿研究。
They've been a part of cutting edge research that nobody else really knows about.
研究人员通常将参与研究的患者限制在除了被研究对象之外没有其他疾病的患者。
Often researchers restrict study participation to patients who have no ailments besides those being studied.
一项早期研究给参与者充裕的时间来解答问题并完成词汇联想训练。
An early study gave participants abundant time to complete problem solving and word association exercises.
另一位没有参与这项研究的研究人员表示，阅读文学小说也可以提供一种“练习”社交技能的方式，并在现实生活中更多地使用这些技能。
Reading literary fiction could also offer a way to "practice" your social skills and use them more in real life, according to another researcher not involved in the study.
一般来说，那些对地质工程最谨慎的人是参与研究的科学家。
Generally speaking, those who are most cautious about geo-engineering are the scientists involved in the research.
一项类似于埃佩里和施罗德在《社会心理学与人格科学》上发表的假说的研究要求参与者微笑，与收银员进行眼神交流和聊天。
A study similar in hypothesis to Eply and Schroder's published in Social Psychological & Personality Science asked participants to smile, make eye contact and chatwith their cashier.
在一所规模庞大且资金充足的学校，参与实验室的研究工作的机会可能会更大。
In a large, well-endowed school, the opportunities for laboratory work are likely to be greater.
按照研究人员的说法，参与者的手机很明显代替了真正的朋友。
According to the researchers, the participants' phones apparently substituted for real friends.
然而，有趣的是，你认为的其他可能有利的特征对参与研究的人的寿命没有影响。
Interestingly, however, other characteristics that you might consider advantageous had no impact on whether study participants were likely to live longer.
这些参与研究的孩子们现在已经是三十多岁的成年人了。
在一项研究中，参与者被要求在涂鸦或静坐的时候听一份名单。
In one study, participants were asked to listen to a list of names while either doodling or sitting still.
奥特利没有参与这项新研究，但参与了最早的一些研究，这些研究表明阅读文学作品可以增强人们对他人的同情心。
Oatley was not involved in the new research, but worked on some of the first studies to suggest that reading literature can boost people's empathy for others.
先前的一些研究表明，参与心理刺激的活动来挑战你的大脑可能会有所帮助。
Some previous studies have suggested that challenging your brain with mentally stimulating activities might help.
他描述了一位100岁仍在工作的研究参与者，这名参与者最近因看到自己的儿子退休而感到失望。
He described one study participant, still working at the age of 100, who was recently disappointed to see his son retire.
众筹可以成为研究人员争取公众参与的一部分，人们之所以做出捐赠，是因为“他们觉得自己与正在筹款的人有联系”，而不一定与科学有关。
Crowdfunding can be part of researchers efforts to reach the public, and people give because "they feel a connection to the person" who is doing the fundraising—not necessarily to the science.
那项研究发现，乐观程度最高的参与者活到85岁或以上的可能性要大得多。
That study found that participants who reported the highest levels of optimism were far more likely to live to age 85 or beyond.
总的来说，与其他三种情况相比，阅读文学小说后的研究参与者在测试中表现得更好。
Overall, study participants fared better on the test after reading literary fiction, versus the other three conditions.
他们通过观看广告参与进来并且真正带着批判性眼光评估该广告涉及的消费者行为，他们有时还参与做初步的研究。
They get involved by looking at advertising and really critically assessing the consumer behavior aspects of it and getting involved sometimes, doing primary research.
根据最新一期《咨询与临床心理学杂志》的一项研究，在“身体项目”参与者中，出现饮食失调的风险降低了61%。
According to a study in the latest issue of the Journal of Consulting and Clinical Psychology, the risk of developing eating disorders was reduced 61% among Body Project participants.
研究人员说，适度的锻炼似乎可以帮助这些参与者不那么容易受到悲情电影的影响。
The researchers said moderate exercise appears to have helped those participants to be less vulnerable to the impact of the sad movie.
埃克曼和他的同事最近在对10种文化的研究中也得到了类似的结果，研究中允许参与者报告多种面部表情表现出来的情感。
Ekman and his colleagues more recently obtained similar results in a study of ten cultures in which participants were permitted to report that multiple emotions were shown by facial expressions.
在参与这项研究的300名员工中，那些经历过高水平远程压力的员工更有可能同意评估职业倦怠的陈述。
Of the 300 employees participating in the study, those who experienced high levels of telepressure were more likely to agree with statements assessing burnout.
没有参与这项研究的宾夕法尼亚大学心理学家尼娜·施特罗明格指出，她希望这种影响是真实的，但不能排除一些未知的混杂变量。
Psychologist Nina Strohminger at the University of Pennsylvania, who was not involved in the study, says she wants the effect to be real but cannot rule out some unknown confounding variable.
没有参与这项研究的宾夕法尼亚大学心理学家尼娜·施特罗明格指出，她希望这种影响是真实的，但不能排除一些未知的混杂变量。
Psychologist Nina Strohminger at the University of Pennsylvania, who was not involved in the study, says she wants the effect to be real but cannot rule out some unknown confounding variable.
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