A cohort study means you take the same group of people and follow them every five years for that period of time.

定群研究意味着你只有一组研究对象,然后在研究期间每五年进行一次记录数据

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I'm also a graduate student. I go to the New School for Social Research which is, like, right there.

我也是一名研究生，就读于社会研究新学院，学校就在那边。

纽约的景点 - SpeakingMax英语口语达人

Another study that she did-- and this is a report in her book, "Mindfulness", which I highly recommend.

她的另一项研究-,她在书中有叙述，《念》，我强烈推荐这本书。

哈佛公开课 - 幸福课课程节选

Often 90% of the game is discovering a clever method through which to test your hypotheses.

研究中90%的内容通常都是在寻找,一种能够检验假说的精巧方法

耶鲁公开课 - 心理学导论课程节选

Here another way of approaching it which you'll see in the first book Reality Transform.

你们会在第一本书中,《现实转型》中看到另一种研究方法。

麻省理工公开课 - 电影哲学课程节选

And being in a medical center, we always wonder where does this research lead us.

身在这样一家医疗中心，我们一直想知道这一研究的导向这里。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

They commissioned a study, a cost-benefit analysis of smoking in the Czech Republic, and what their cost-benefit analysis found was the government gains by having Czech citizens smoke.

他们资助了一项研究，进行在捷克吸烟的成本效益分析，分析结果显示,让捷克人民吸烟，能让政府获利。

耶鲁公开课 - 公正课程节选

And so in the 1940s, a group of people led by Collier started to develop a large scale production method for making a reliable source of vaccinia virus.

在二十世纪四十年代,科利尔带领一群人开始研究,一种大规模的生产方法,这种方法能制得牛痘病毒的可靠来源

耶鲁公开课 - 生物医学工程探索课程节选

In my in my area of research, it's common for us to want to process about 100 images a second in order to get real time display. Each image has about a million elements in it. I 've got to process about a half a gig of data a second in order to get anything out of it.

在我们的研究领域内，我们经常要在一秒钟内处理大概,100张图片以获得实时显示,每个图片大概包括了100万像素,因此我必须在1秒内,处理半个G的数据,来获取我想要的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, as I said, I'm a graduate fellow in one of the undergraduate colleges,

正如我之前所说，我是在本科生学院的一名研究员。

正在写论文 - SpeakingMax英语口语达人

So more than doubling the risk can certainly site to the population Now these kind of results show how important it is to do studies that don't group everybody in the population together.

由图可见,发病率差异量超过一倍,这些研究结果表明,在研究过程中分组的重要性

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

She tried to study it and tried to figure out how it was that life insurance became more and more important over that century One of her conclusions was that life insurance seemed to be opposed quite a bit by women, nineteenth century women.

她试着研究这一现象,并试图揭示,在当时寿险的重要性,是如何获得人们的认可的,她的一项研究结论表明,女性似乎对寿险非常抵触,我是指19世纪的女性

耶鲁公开课 - 金融市场课程节选

in graduate school I used a programming language called Perl a lot.

在研究院时，我经常使用一种,叫做Perl的，编程语言。

哈佛公开课 - 计算机科学课程节选

In fact there's research-- for example, this was done with internists, doctors, who are giving a very difficult, very difficult question connected to a liver problem that an individual patient had.

实际上有这样一项研究-,在内科医生，医生中间进行，向他们提出一个，与肝脏问题有关的很困难的问题,那是一个病人的病症。

哈佛公开课 - 幸福课课程节选

In one study by James Cutting, Cutting taught an Introduction to Psychology course and before each lecture he'd flash pictures on the screen.

在James，Cutting做的一个研究中，他教一门心理学导论课程,在每节课上课前，他会在屏幕上放一些图片。

耶鲁公开课 - 心理学导论课程节选

And what he found was the students who were labeled-- randomly so, but who were labeled-- "fast spurters", their IQ increased significantly over the year and maintained that increase in a longitudinal study.

他发现被标签为-,被随机地标签为“快速迸发“的学生-,智商在一年间有很大增加,而且在长期研究中保持着增加。

哈佛公开课 - 幸福课课程节选

Well, a cross-sectional study would mean that you'd get a random group of the population and measure them in 1970 and then take another random group five years later and measure them, but it wouldn't be the same people necessarily, it would be different groups of people.

那么,横断面研究就是,1970年你在人群中随意选择一组人,并记录下相关数据,然后,五年后再随意选择一组人记录数据,但这不需要是同一组人,通常是不同的人

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

This is a research done by Sonja Lyubomirsky-- I mentioned her book in the first class: "The how of happiness".

这是Sonja，Lyubomirsky做过的一项研究-,我在第一堂课提及她的书：,《快乐之道》

哈佛公开课 - 幸福课课程节选

This is the final force for good from a moral perspective.

在道德研究中，这是最后一股使人变好的力量。

耶鲁公开课 - 心理学导论课程节选

Thought it would ruin my career You can do that in the evenings It's not what it is to be a professor, or a philosophor, or anything that would be respected by a university.

觉得这会毁了我的事业,我可以在晚上搞这种研究,那不是一所大学里倍受尊敬的,一个教授，或是哲学家,或是任何人所会做的事。

麻省理工公开课 - 电影哲学课程节选

The study of what you don't need your brain to do has often drawn upon this weird methodology where— This was actually done in France a lot where they would decapitate people and when— After they decapitated people, psychologists would rush to the body of the headless person and sort of just test out reflexes and stuff like that.

对那些无需大脑参与行为的研究,经常会用到一种古怪的研究方法,实际上这种研究曾在法国出现过多次,因为在法国,犯人会遭到斩首,当犯人遭到斩首后,心理学家们会冲到无头躯体那里,检验躯体的反射行为,以及一些其他的行为

耶鲁公开课 - 心理学导论课程节选