What characterizes "collective behavior"?

Collective behavior is best characterized as spontaneous and unstructured actions taken by a group in response to a shared event or situation. This phenomenon often arises in contexts where individuals come together temporarily in reaction to an incident or societal change, lacking the formal structure or organization of established social groups.

For example, crowds that gather for a protest, spontaneous celebrations, or even riots can all be considered forms of collective behavior. These events typically emerge out of a shared emotional or psychological state among group members, which is catalyzed by a triggering event. This impulsive nature of collective behavior distinguishes it from planned or organized actions, where groups have established goals, strategies, and leadership.

Understanding collective behavior helps illustrate how societal dynamics can shift and evolve in response to immediate circumstances, reflecting the interconnectedness of individuals within a community.