This is called contact theory where intergroup contact reduces intergroup prejudice.

这就是所谓的接触理论，群体间的接触减少了群体间的偏见。

Americans, by contrast-at least in the maturity of old age—have more intergroup wisdom than the purportedly collectivist Japanese.

相反，美国——至少在年龄比较高的那一组中——在群体判断力的得上比据称崇尚集体主义的日本要高。

As Dr Bowles himself says, one cannot always distinguish between deaths due to intergroup violence and that occurring within groups.

鲍尔斯本所说，总是哪些死亡是族群间暴力所致，哪些是同族群暴力所致。

So, hey, let's move from interpersonal conflict to intergroup conflict.

所以，嘿，让我们从际冲突转向群体间冲突。

Larger homogenous groups tend to turn inward, concentrating relationships within the group instead of relying on intergroup contacts.

较大的同质群体倾向于向内转，集中在群体内部的关系，而是依赖群体间的联系。

What are some of the things you've learned from your research about the role of communication in intergroup conflict?

关于沟通在群体间冲突中的作用，你从研究中学到了哪些东西？

The first project I want to mention has to do with the challenges that speakers sometimes face in intergroup interactions.

我想提到的第一个项目与演讲者在群体间互动中有时面临的挑战有关。

The second project I want to mention illuminates the role of communication, intergroup conflict and cooperation, from a different perspective.

我想提到的第二个项目从同的角度阐明了沟通、群体间冲突与合作的作用。

Each participant's scores were then added up and mathematically transformed to create an overall value within a range of zero to 100 for both interpersonal and intergroup wisdom.

将参与者的每个问题的得相加，再把总从际关系及团体关系两方面别转换为百制。

So, this research shows that you can powerfully sway the narratives of intergroup conflict that people have in their minds, using slight variations to the questions you ask them about the conflict.

因此，这项研究表明，通过对你向他们提出的有关冲突的问题进行细微的改变，你可以有力地影响们心中对群体间冲突的叙述。