It began with a study one of them did on a dolphin, who had been trained to recognize a particular high-pitched tone.
首先，他们中的一个人对海豚做了一项研究，训练它识别一种特殊的高音。
Researchers want to study one hundred thousand children across America.
研究人员希望对美国各地10万名儿童展开研究。
Or was it a scientific study one that you would have looked at it more carefully.
或者这是一个科学研究，你可能看得更仔细。
They also plan to study one thousand children in a rural area. The aim is to see what effect pesticides used on nearby farms might have on the children's health.
他们还计划对农村地区的1000名儿童进行研究，目的是研究在农场周围使用农药对儿童健康可能会有什么影响。
One study showed that even as few as ten cigarettes a day can damage fertility.
一项研究表明，每天哪怕只抽10支烟也会损害生育能力。
David Jacobs was given the job of combining the data from these 19 studies into one giant study.
大卫·雅各布斯分到的工作是把这19项研究中的数据合为一项大型研究。
In one study, light smokers were found to be more than twice as likely to get cataracts as non-smokers.
一项研究表明，轻度烟民患白内障的比例是不吸烟者的两倍以上。
谁都不需要学习吗？
One study showed that friendships among ninth graders were far from stable.
一项研究表明，九年级学生之间的友谊并不稳定。
One study found that people tend to rate this quality highly in their spouse.
一项研究发现，人们倾向于高度评价配偶的这一品质。
One study showed that women managers often expressed positive emotions that they didn't really feel.
一项研究表明，女性管理者经常会表现出她们实际上没有感受到的积极情绪。
One study found that, other things being equal, graduates of highly selective schools experienced more job dissatisfaction.
一项研究发现，在其他条件相同的情况下，名牌学校的毕业生对工作的不满度更高。
In one study, researchers tested whether students remembered lists of words better if they heard them, saw them or both.
在一项研究中，研究人员测试了学生在听到、看到或同时听到和看到单词时，是否能更好地记住单词表。
One study showed, for example, that acquiring firms were on average unable to maintain acquired firms' pre-merger levels of profitability.
例如，一项研究表明，平均来看，收购公司无法维持被收购公司合并前的盈利水平。
One study compared the effects of high-fear and low-fear appeals on changes in attitudes and behaviors related to dental hygiene.
高恐惧诉求、低恐惧诉求会影响与牙齿卫生有关的态度和行为变化，一项研究对这两者进行了比较。
In one study, researchers interview 955 people involved in traffic accidents, the majority of them reported having daydream just before the accident.
在一项研究中，研究人员采访了955名牵涉交通事故的人，他们中的大多数人在事故发生前都做过白日梦。
One study found that muscle loss and the accumulation of body fat around the abdomen are associated with a decline in fluid intelligence.
一项研究发现，肌肉减少和腹部体脂堆积与流体智力下降有关。
Scientists who persisted in research without receiving a grant made greater achievements than those who got one with luck, as suggested in one study.
一项研究表明，在没有得到资助的情况下坚持研究的科学家比那些幸运地得到资助的科学家取得了更大的成就。
He described one study participant, still working at the age of 100, who was recently disappointed to see his son retire.
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。
There was just one requirement: Lin would have to promise to study it for at least one year.
只有一个要求：林必须承诺至少学习它一年。
In one study, just reading outside in a green setting improved kids' symptoms.
在一项研究中，仅仅是在绿色环境下阅读就改善了孩子的症状。
In one study, students were told that their social position in the school is not unchangeable.
在一项研究中，学生们得知他们在学校的社会地位并非不可改变。
Defenders of telepathy point out that demanding impressive evidence from every study ignores one basic statistical fact: it takes large samples to detect small effects.
心灵感应的辩护者指出，要求每一项研究都有令人印象深刻的证据，这忽略了一个基本的统计事实：需要大量的样本才能检测到微小的影响。
According to one study, students' academic performance is not the only decisive factor of their stress responses.
根据一项研究，学生的学习成绩并不是他们压力反应的唯一决定性因素。
In one study, participants were asked to listen to a list of names while either doodling or sitting still.
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。
According to a 2008 review, only one study that followed this design found that students actually learned best with their preferred style.
根据2008年的一篇评论，只有一项研究遵循了这一计划，并发现学生用自己喜欢的方式学习的效果是最好的。
We have one living room, one study, two bedrooms, one dining room, and one big kitchen in our home.
我们家有一个客厅、一个书房、两个卧室、一个餐厅和一个很大的厨房。
According to one study, each high school graduate contributes at least 500,000 dollars to the local economy.
一项研究表明，每个高中毕业生至少为当地经济贡献了50万美元。
The results varied a lot from one study to another, and no clear patterns emerged.
不同的研究结果有很大的差异，没有清晰的模式出现。
The results varied a lot from one study to another, and no clear patterns emerged.
不同的研究结果有很大的差异，没有清晰的模式出现。
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