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The Effect of a Swarm of Local Tornados on Tornado Preparedness: A Quasi‐Comparable Cohort Investigation1
Authors:John‐Paul Mulilis  T Shelley Duval  RandY Rogers
Abstract:Previous research has indicated that experience with natural disasters appears to affect the extent to which populations act to mitigate and prepare for these events. Such efforts, however, have failed to disclose precisely why this relationship appears viable. Furthermore, rarely have these investigations included pre‐ and post‐tornado data from similar populations. In an effort to investigate further the effects of the mechanisms underlying the relationship between experience with disasters and preparedness actions, relevant data were assessed for 2 samples from the same population before and after the occurrence of a swarm of local tornados. Results indicate that tornado preparedness levels increased significantly following the tornados. Furthermore, appraised threat of tornados and personal responsibility for preparedness actions also increased significantly following the tornados. Implications of these results are discussed.
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