The document discusses leadership styles, tasks, and co-leadership. It describes three leadership styles: autocratic, where the leader is in control; laissez-faire, where the group is in control; and democratic, where both the leader and group share control. Key leadership tasks include maintaining appropriate behaviors, keeping the group on task and focused on goals, establishing rules, and utilizing counseling skills such as active listening. Co-leadership can provide benefits like better observation of group members, division of labor, and more attention for each member, but also limitations such as potential conflicts between co-leaders. Supervision of leaders includes peer supervision from a co-leader or hierarchical supervision from a more experienced supervisor.