A follow up study in 2021 found the difference in graduation between girls and boys in 28 states was six percent.

2021年的一项后续研究发现，28个州的女生和男生的毕业率差异为6%。

Why? Well, according to a follow up study it's because we think, wrongly, that strangers don't want to talk with us.

原因何在? 嗯, 根据一项后续研究显示因为我们错误地认为, 陌生人不想和我们谈话。

DAN ENGBER: One out of five people are like, " Screw that circle, I'm excited about the circle that ... " SOREN: Yeah, you could probably do some interesting follow up studies on, like ... DAN ENGBER: Yeah.

DAN ENGBER：五分之一的人会说，“管那个圈子，我对这个圈子很兴奋… … ” SOREN：是的，你可能可以做一些有趣的后续研究，比如… … DAN ENGBER：是的。

There is some evidence that people will know more facts about a particular animal, for example, but follow up studies to see if they've actually changed their behaviour to benefit conservation, there's not much evidence to suggest that is happening.

有一些证据表明人们会知道更多关于特定动物的事实，例如，但后续研究，看看他们是否真的改变了他们的行为有利于保护，没有很多证据表明这种情况正在发生。