But the study also suggests a more low-tech solution might be helpful.

VOA: standard.2010.07.14

It suggests both the difference between the earlier Yeats and the middle Yeats, but also importantly the kinds of continuity between them the ways in which Yeats remained very much the same poet.

这首诗表明了叶芝,早期和中期作品的差别，但很重要的是这两个时期,存在着一种延续性,叶芝作为诗人基本还是那样。

耶鲁公开课 - 现代诗歌课程节选

You're more likely--It's a subtle effect when you make the groups so minimal but you're more likely to give it to your own group than to others and this suggests that moral feelings are exquisitely attuned not necessarily only to individuals but also to the psychology of groups.

你很可能…这是微细效应,因为这些群体非常简单,你很可能把钱给自己群体，而不是对方,这表明道德情感是很细微的,不仅是针对个人而言,也是针对群体心理而言。

耶鲁公开课 - 心理学导论课程节选