And one of their behaviors is pressing the lever.

其中的一个动作便是压杠杆。

耶鲁公开课 - 心理学导论课程节选

The part of their brain that could control certain behaviors is just not active yet.

控制特定行为的大脑区域,还未曾被激活

耶鲁公开课 - 心理学导论课程节选

Because people do all sorts of behaviors which become very, very hard to interpret if they don't really believe their bodies are going to die.

因为人们有各种行为,如果他们不相信自己的肉体会消亡,这些行为将非常难以诠释。

耶鲁公开课 - 死亡课程节选

That means that a group of people who were identified and then re-measured every other year on -to getting blood tests and other biological markers, as well as doing assessments of their lifestyle behaviors and a number of other things.

就是说有一群特定的人,然后每隔几年,就要接受血液及其他生物学测试,还要对他们的生活方式等进行评估

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选