And we have to start to look at other experiments to try to get at what is it about physical attractiveness ? that makes people want to pursue the relationship?

我们必须看看其他的实验,来揭开外表吸引力的真面纱,了解为什么它能促使男女双方继续交往？

耶鲁公开课 - 心理学导论课程节选