There is social, which is the study of how people act in groups, how people act with other people.

还有社会心理学,主要研究人类的群体行为,如何与他人交流

耶鲁公开课 - 心理学导论课程节选

Tajfel The psychologist Tajfel after World War II was interested in the question of what could make a group.

二战后一位心理学家,很有兴趣研究群体是如何形成的。

耶鲁公开课 - 心理学导论课程节选

Those of you taken psych 1, those of you haven't, " may have heard of the "Asch Conformity Experiment", where people conformed to the idea of the group.

修读或没修读过初级心理学的，可能都听说过“阿施从众心理实验，个体对群体存在从众现象。

哈佛公开课 - 幸福课课程节选

And this is where I want to end this section on social psychology by talking about groups.

所以我想在这两节,社会心理学课最后谈一下群体。

耶鲁公开课 - 心理学导论课程节选

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