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I will be posting code that you can play with, and I suggest you go through exactly this kind of exercise.
我给你一些你用的上的代码，我建议你们,多进行一些这种实验。
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The other aspect of this that I really appreciate is the fact that the experiments are done in the context of the lectures.
另一方面,也是我非常喜欢的一点,就是这些实验是,在讲座的背景下进行的。
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This demo works wonderfully in the winter months in Boston when we will all be full of static at all times.
在冬天的波士顿,这个实验进行的非常好,因为我们一直处于,充满静电的环境中。
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And there was an idea that we exercised with the phonebook which was this notion of dividing and conquering.
我们在进行电话簿实验时用到了一种思想,它就是划分和征服。
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Physiologists ran tests, showing, proving scientifically the limit of human ability was running the mile in 4 minutes.
生理学家进行实验，在科学上展示证明人类能力极限,是四分钟跑一英里。
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Some of this work's been done at Yale in Karen Wynn's lab, where they look at babies' understanding of addition and subtraction.
这个研究的一些部分是在耶鲁的,凯伦·韦恩实验室进行的,他们在那里观察婴儿对加减法的理解
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It's not that the evil scientist is just deliberately deceiving you so as to conduct his nefarious experiments.
没有邪恶的科学家,在故意欺骗你,好进行他的邪恶实验。
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But, we'll see as 3.091 progresses, people working almost on the same topic, making new discoveries out of the same lab, one of them might subsequently win the Nobel in physics.
但是，我们会看到随着3。091这门课的进行，人们几乎在研究的同一内容，在同一个实验做出重大的发现，他们中的一个很有可能,获得诺贝尔物理学奖。
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What is it when you run a chemical reaction under ordinary circumstances, what's constant?
如果你在通常的环境下进行化学实验,那么这些条件是什么？什么保持常数？
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So he will have a discussion section on Tuesdays between 1:00-2:00 in Sloane Lab.
他将在每周二的下午1:00到2:00,在斯隆实验室组织大家进行课程讨论
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Now, it turns out that this game, this Prisoner's Dilemma, with the Alpha's and Beta's, or essentially the same game, has been played many, many, many times in experiments.
实际上,囚徒困境这个博弈,比如选择α和β,或者类似的博弈,在现实中进行过很多次实验
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What they did it--they said, we'll ask you the question and think about it, but while you're thinking about it--don't answer yet -we're going to spin this wheel of fortune.
实验是怎么进行的呢,他们说,我们会问你们问题,考虑一下,先不要回答,我们会转这个幸运轮盘
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Intervention studies are when you're actually doing something with people.
进行干预性研究时需要与实验对象有接触
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It's totally synthetic, there's no micro-organism involved in making the DNA for you, You can do it very rapidly in a laboratory, and fairly inexpensively now.
完全是复制的过程,没有任何微生物参与制造DNA,你可以在实验室里迅速地进行,费用现在也相当便宜了
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Well with that I'd like to tell you about a couple of the projects going on in my lab.
我想通过介绍几个,我的实验室里进行的项目来说明。
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And the experiment was supposed to go on for two weeks to show what entering a role does.
这项实验预计进行两周,证明进入角色的效果。
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Now of course, it was a psychological experiment, they had all these different measures, taken before/after.
这是个心理学实验，在实验前后进行各种测量。
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But as you can see, in the run I'm talking about this, there really only are experiments in a couple of the dimensions of the educational purposes that we talked about in the very beginning.
但你们也看到了，我探讨这一点的过程中，所进行的实验只涉及到,我们在最开始谈到的,教育目标的几个方面。
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So this was one of the things we changed in the midway through.
这就是实验过程中,我们进行的改变。
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And it took Dr. Penfield at McGill University to do the same thing with people.
而麦吉尔大学的彭菲尔德教授,则在人类身上进行相同的实验研究
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Their memory improved significantly, so their intelligence level as taking by tests before and after compared to control group improved significantly after a single week.
他们的记忆力有明显改善，他们的智力水平,在实验前后进行测试，再与对照组相比,在仅仅一周后就有明显改进。
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It turns out very difficult to study this in a lab.
事实证明,很难对此进行实验室研究
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So, here's video so you could see how this experiment is done.
这有一个视频,你可以看下该实验是如何进行的
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This is a terribly stressful experiment to do to people and, as I say now about a lot of studies that I describe in this class, it would not today be done.
这些在人身上进行的实验非常有压力,正如我说过，有很多,我在课堂上讲过的实验，在今天都是不能进行的。
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You can do this in other ways.
你也可以采用其他的方法进行实验。
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Let's be honest here, when we say experiments in the real world in Game Theory-- or the ones you read about in The New York Times-- the real world when it comes to experiments in Economics really means undergraduates at the University of Arizona.
坦诚地讲,不管是现实中的博弈实验,还是你们在纽约时报上所看到的,谈到现实生活中进行的经济实验,当属亚利桑那大学的本科生
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And because the experimenters were saying the experiment must go on and very often had a white cloak like doctors or experimenters-- a cloak around them.
因为实验者说实验必须进行下去,而且实验者经常穿着一件白大褂-,就像医生或者实验者。
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He was doing experiments in a gas discharge tube.
实验是在一个气体放电管中进行的。
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This is an experiment that must go on."
这个实验必须进行“
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Now in the case of The Framingham Study they did bi-annual assessments, every two years brought people into the lab and got very careful measures on them, so a lot of what we initially knew about diet and health, smoking and health, and other things came from The Framingham Heart Study.
弗明汉研究每两年做一次评估,每两年在实验室里对研究对象,进行十分仔细的检测,我们对饮食与健康,吸烟与健康以及其他的了解,最初都来自于弗明汉心脏研究
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