The study results show that: (1) Personality tendency has a negative relationship with social support, that is to say, the level of extroverts' social support is lower than that of introverts.

研究结果表明：(1)人格倾向与社会支持之间存在负相关。即外倾性个体的社会支持水平低于内倾性个体的社会支持水平。

youdao

The Halo effect is the tendency for an individual's positive or negative trait to “spill over” to other areas of their personality in others' perceptions of them.

光环效应即在对某人的评价中，人们喜欢把此人的某种积极或消极的特点推及他性格的其它方面。

youdao

That personality, along with intelligence, is at least partly heritable is becoming increasingly clear; so, presumably, the tendency to be happy or miserable is, to some extent, passed on through DNA.

人们越来越清楚的认识到，性格和才智，至少部分是具有遗传性的。 所以假设乐观与悲观的倾向在某种程度上通过基因传递着。

youdao

Thus confirmed in his ideas, Dr Susser went on to trace the incidence of anti-social personality disorder (ie, a pathological tendency to behave badly towards one's fellow humans) in the two groups.

ECONOMIST: The fetus is father of the man