According to the trait approach to leadership, which of the following is categorized as a social characteristic of leaders?
A. Optimism
B. Knowledge
Cooperativeness
D. Humility
查看答案
_____ refers to a tendency to see the positive side of things and expect that things will turn out well.
A. Integrity
B. Honesty
C. Drive
D. Optimism
Which of the following statements is true of self-confidence?
A. It includes being arrogant and prideful.
B. It causes one to become jaded and pessimistic.
C. It involves managing competing points of view.
D. It includes knowing and trusting in oneself.
People in organizations rise to the top because they:
A. refrain from creating hopes that things will turn out well.
B. have the ability to identify problems.
C. can instill in others a sense of hope for the future.
D. are always cautious when interpreting situations.
如果变量x和y之间的相关系数为-1，这说明两变量之间是（ ）
A. 低度相关关系
B. 完全相关关系
C. 高度相关关系
D. 完全不相关
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