但大脑相似性并不是产生友谊的唯一因素。

But brain similarity is not the only thing that can result in friendship.

youdao

我们身体的化学物质告诉我们信任，我们便很快的决定信任其他人，这仅仅根据简单的表面因素，例如他们和我们的体型相似性。

Our body chemistry rewards us for trusting, and we quickly decide to trust others on the basis of simple surface cues such as their physical similarity to us.

youdao

影响心理机能知觉准确性的因素主要和知觉者的判断以及两者的相似性有关。

The major moderators of mental function are: the perception of perceiver, and the similarity between perceiver and target.

youdao

So the big three People who are similar to you, people who are already familiar to you, people who are nearby in space.

三大可变因素,相似性，熟悉度，空间接近性。

耶鲁公开课 - 心理学导论课程节选

Student: Yeah. So the question is are any of these factors, particularly the big three, proximity, familiarity, and similarity-- ? Do they affect the maintenance of relationships?

学生：,你的问题是,有没有一个因素，尤其在这三大因素当中，即空间接近，，熟悉度和相似性-,会影响关系的维持？

耶鲁公开课 - 心理学导论课程节选