And this is one of the questions which I'm going to deal with in the next couple of lectures but before I get to the theory of social psychology I want to talk about an individual difference.
而这其中一个问题就是，我会在这两节课里讲的，但首先我们来了解社会心理学的理论，我想讲一个个体差异。
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The study’s lead author, Villanova University psychology professor Nicole Else-Quest found “…that on average across all the nations the gender difference was negligible.”