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The term "intervention" in program planning specifically refers to a planned action or set of actions designed to bring about change in the target population. This can involve a variety of activities or strategies aimed at improving health outcomes, altering behaviors, or addressing specific needs within a community. Interventions are central to health education and promotion efforts because they are crafted based on assessed needs, existing knowledge, and anticipated changes, making them purposeful and strategic.

In contrast, spontaneous community events, surveys, and financial grants are related to program activities but do not constitute an intervention by definition. These elements may support or gather data for interventions, but they do not represent the direct efforts aimed at facilitating change within the target population. Thus, understanding that an intervention is a deliberate action taken to achieve specific health-related outcomes is essential in the context of program planning.