The show's creators studied the children they were targeting very carefully to understand how to best keep them entertained -- and learning.

VOA: special.2009.11.27

He claimed that children at this age literally can't understand that others can see the world differently from them.

他认为这个年龄的儿童完全没有意识到,别人眼中的世界,可以与自己看到的世界有所不同

耶鲁公开课 - 心理学导论课程节选

Then quite a few children will understand what boarding pass is, so when they receive this, they thought the trip was almost real.

只有很少一部分孩子知道,登机牌是什么，因此当他们拿到登机牌时，他们都以为这趟旅行是真的。

麻省理工公开课 - 媒体、教育、市场课程节选

Because they knew we didn't understand that." Now he's telling these cultural tales to his 14 children,39 grandchildren and 9 great grandchildren.

VOA: standard.2009.12.11

I think we all understand the importance of children growing up together and having the opportunity to work together to become friends, to learn the results of conflicts and to basically interact in a social environment.

我们都明白,孩子共同成长,有机会合作是很重要的,他们要成为朋友，要知道发生冲突的后果,要在社会环境里互动。

麻省理工公开课 - 媒体、教育、市场课程节选

And,children, he says must know and understand their rights, so they can claim them.

VOA: standard.2009.10.08

"I understand that. But still,at the same time, they have to support children."

VOA: standard.2010.08.11