Final answer:
Self-confidence is a common trait among leaders, necessary for decision-making and motivating others. An expressive leader, like the director of a summer camp for chronically ill children, focuses on the emotional well-being and social cohesion of the group.
Step-by-step explanation:
Among the most common traits identified in leaders, self-confidence is often cited. Self-confidence enables leaders to make tough decisions, inspires trust among followers, and allows for assertiveness in guiding a group or organization. Leaders with self-confidence are also more likely to face challenges head-on and motivate others to strive for success.
Regarding the question of who is more likely to be an expressive leader, it would likely be c. The director of a summer camp for chronically ill children. Expressive leadership is characterized by an ability to manage group morale and to influence the social cohesion of a group through interpersonal relationships. The director of such a camp would need to provide emotional support, create a sense of community, and maintain a positive and nurturing environment for the children.