Building resilience: Risk perception and hurricane preparedness in Florida

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The role of social norms and community

One striking insight from our study, published in the International Journal of Disaster Risk Reduction, was the power of subjective norms-essentially peer influence. Among college students, seeing peers prioritize preparedness increased their likelihood of doing the same significantly.

For the general population, community norms play a similar role. Neighbors and local organizations can either foster a culture of readiness or perpetuate complacency. If preparedness becomes a visible, collective effort, it's far more likely to influence individual behavior.

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One of the more surprising findings from the study was that risk perception-how likely and severe people thought a hurricane might be-didn't significantly influence their decisions to prepare. This aligns with a common psychological phenomenon: the tendency to underestimate risks until they're imminent. For Floridians who have experienced multiple hurricanes without major personal impact, there's often a sense of invulnerability.

Changing this mindset requires a shift in how preparedness messages are framed. Instead of focusing solely on the potential devastation of hurricanes, campaigns can emphasize actionable steps and their tangible benefits. For instance, rather than saying, "A Category 4 hurricane could destroy your home," messaging could focus on, "Securing your windows can reduce damage by X%." Concrete, relatable advice is more likely to motivate action.