extroversion

Two personality traits shine through the complexity of economists’ regression analyses: neuroticism and extroversion.

经济学家通过复杂的回归分析突出了两种性格：神经质及外向型。

They also rated the man’s general likability, kindness, and extroversion.

他们也要评估出该男子的总体可爱程度、友好程度和性格外向程度。

Additionally, earlier investigations have shown that both neuroticism and extroversion are associated with the brain's serotonin processing systems, which are targeted by SSRI antidepressants.

此外，早期的调查显示神经质和外向都与大脑的5-羟色胺处理系统相关，这也是抗抑郁药主要针对的目标。