What negative impact can arise from group behaviors?

The choice highlighting bullying and violence is correct because these are significant negative outcomes that can arise from group behaviors. In group settings, individuals may feel more empowered to engage in harmful conduct, often as a result of group dynamics or peer pressure. When people act collectively, they can sometimes dehumanize others or justify aggressive behavior based on group norms. This can lead to a culture where bullying is tolerated or even encouraged, causing serious harm to individuals within the group.

Moreover, the presence of a group can amplify negative behaviors such as aggression, as individuals may feel a sense of anonymity or diminished personal responsibility when in a crowd. This phenomenon can detrimentally affect the well-being of those targeted, leading to long-term psychological issues for victims and a toxic environment within the group.

The other options hint at positive outcomes or neutral behaviors associated with group dynamics, which do not accurately represent the negative impacts. Increased mental health and the development of social skills are generally viewed as benefits of positive group interactions, while a sense of purpose is often linked to constructive teamwork and collaboration.