Influences of Preparedness Knowledge and Beliefs on Household Disaster Preparedness

To determine the association between knowledge and beliefs and household preparedness, CDC analyzed baseline data from Ready CDC, a personal disaster preparedness interven-tion piloted among Atlanta- and Morgantown-based CDC staff members during 2013–2015. Compared with persons with basic preparedness knowledge, persons with advanced knowledge were more likely to have assembled an emergency kit (44% versus 17%), developed a written household disas-ter plan (9% versus 4%), and received county emergency alert notifications (63% versus 41%). Similarly, differences in household preparedness behaviors were correlated with beliefs about preparedness. Persons identified as having strong beliefs in the effectiveness of disaster preparedness engaged in preparedness behaviors at levels 7%–30% higher than those with weaker preparedness beliefs. Understanding the influences of knowledge and beliefs on household disaster preparedness might provide an opportunity to inform messages promoting household preparedness.