What type of prevention strategy involves one-way communication from a source to an audience?

The correct answer highlights a strategy that emphasizes the delivery of information from a source to an audience without expecting interaction or feedback. Information dissemination is focused on communicating specific messages, facts, or data through one-way channels such as pamphlets, public service announcements, or social media posts. This approach is typically used to raise awareness or inform the public about particular issues, behaviors, or strategies related to prevention.

In contrast, prevention education generally involves two-way communication, where engagement and interaction occur between educators and participants, fostering discussion and active learning. The environmental approach encompasses altering the physical or social environment to affect behavior through policy changes or community initiatives, rather than solely delivering information. Alternate activities focus on providing different behavioral options as a means of prevention, encouraging participation in positive substitutes rather than delivering messages.

Understanding these distinctions helps clarify why information dissemination is characterized as a one-way communication strategy, aiming primarily to inform rather than to engage directly with the audience.