Write a multi-choice question for the following article, with the given choices and answer: Article: Are extraverts really better leaders? Can an introvert be a good leader? Research has shown a consistent positive relationship between extraversion and leadership. In groups of strangers,such as a jury , extraversion predicts who will be selected foreperson of the jury. It's actually likely to be the person who talks the most,and that person is probably an extravert. So, extraverts are more likely to be chosen for leadership positions (what we call leader "emergence"). There is also a positive relationship (although a weaker one) between extraversion and leader effectiveness, particularly evaluated effectiveness of leaders. So it appears that extraverts have _ an _ edge, _ but does this mean that introverts can't be good leaders? Of course not ! Many successful leaders are introverted, for example Abraham Lincoln, Gandhi, and in business, Bill Gates and Warren Buffett. One of the best company presidents that I've known was easily the most introverted person among his executive team, but he was very successful and his colleagues admired his "quiet reserve and confidence". So what is the critical factor that both extraverts and introverts need to emerge as a leader and to be effective? Our research has suggested that the key element is good interpersonal, or social, skills. In one study,we looked at the relationship of extraversion to leadership emergence and effectiveness and found that the advantage that extraverts had disappeared when we put social skills into the equation . In other words,only extraverts who possessed social skills were effective leaders. Good interpersonal skills are critical whether the leader is an extravert or an introvert. In addition,we know that we are more likely to choose leaders who look like their prototypes of leaders--they speak well, interact well with others, and just look "leader-like". Extraverts just naturally look more like a prototypical leader, particularly political leaders, than do introverts. Think of the U.S. presidential campaign where presidential... Options: A compare the differences of introversion and extroversion B encourage its readers to be more introverted C argue that introverts can also be good leaders D inform readers how to become a good leader Answer: C argue that introverts can also be good leaders Question:
A:
The author writes the passage mainly to _ .