Conflict arises when one party perceives that another party has negatively affected or will negatively affect something they care about. There are different views on conflict - the traditional view sees it as inherently harmful, while the interactionist view sees it as sometimes positive and necessary for group performance. Conflict can be functional when it improves group goals or dysfunctional when it hinders goals. Sources of conflict include different goals, scarce resources, power struggles, and inconsistent rewards. Strategies to reduce conflict include avoidance, defusion, containment, and confrontation. The conflict process involves potential opposition, cognition/personalization, intentions, behaviors, and outcomes that can be functional like improved decisions or dysfunctional like reduced cooperation.