and your only job during this tasks is to press the button when that target comes on before it leaves the screen.
而你在这些任务中唯一要做的事,就是在目标出现未消失前按下按钮。
Yet each of us will be confined it seems to only one task in the social hierarchy.
但我们每一个人都会被约束,这在社会阶层中看来似乎仅是一项任务。
And Peter Gray in his psychology textbook refers to it as the "changing hiding places" problem, which is probably a better name for it.
彼得·格雷在他的心理学教科书中,将这一任务称为"变换藏身地"问题,这可能是个更为恰当的名字
I won't write everything down because it's all written down on the homework assignment which is already on the web, but in fact firms are going to maximize profits, aim to maximize profits, firms are going to have constant marginal costs.
我不全写在这了因为它们都在,网上的家庭作业任务中写了,实际上公司是希望利润最大化,目的是利润最大化,公司有固定的边际成本
The question, by the way, was when do children-- in that video when were the-- what were the ages of the children who failed and who passed?
顺便说一下,刚才的问题是,在影片中失败和通过任务的儿童,他们的年龄有多大
Typically--I don't know for those particular children, but typically on those tasks three-year-olds and young four-year-olds tend to fail, and around the age of four or five kids tend to succeed.
我不太了解那些特定儿童的情况,但一般来讲,三岁和刚进入四岁的儿童,通常会在这些任务中失败,而四岁或是五岁左右的儿童则通常会成功
If you want to know which part of your brain is responsible for language, you could put somebody into a scanner and have them exposed to language or do a linguistic task or talk or something and then see what parts of their brain are active.
如果你想知道大脑的哪个区域,负责语言功能,你可以对被试进行扫描,让他们暴露在语言环境中,或是进行语言学任务,或者聊天,然后观察他们的哪些脑区处于活跃状态
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