Affiliation:
1. Carnegie Mellon University, Pittsburgh, Pennsylvania
2. Climate Central, Princeton, New Jersey
Abstract
Abstract
Climate-related disasters are on the rise, with a 44% increase between 1994 and 2013, and the population at risk is ever growing. The need to help people protect their well-being, families, and homes is of utmost importance. We surveyed individuals impacted by Hurricane Matthew in real time in October 2016 to explore the role of mental health, self-efficacy, social support, and evacuation and attitudinal factors on disaster response. We asked, “How much do 1) evacuation-relevant factors (reported evacuation zone, awareness of risk, and source of warning); 2) attitudes (climate- and environment-related perceptions and intentions); and 3) psychosocial factors (mental health, self-efficacy, and social support) contribute to engagement in protective behaviors (evacuation and preparation)?” We found 1) greater immediate exposure to risk increases protective behaviors; 2) climate and environmental concern increase preparation, but not evacuation; and 3) people with greater mental health and self-efficacy respond in ways commensurate with risk, taking protective actions if they live within a reported evacuation zone and not if they are not at risk, while those with lower mental health and self-efficacy do not respond in line with risks. These findings paint a complex picture of disaster response and suggest that preparedness efforts need to go beyond simple policy prescriptions (e.g., mandated evacuations) or improved messaging toward a focus on developing comprehensive programs that build human capital and provide people with psychological and social resources in advance of, during, and after an extreme weather event.
Funder
Rita Allen Foundation
Environmental Defense Fund
Publisher
American Meteorological Society
Subject
Atmospheric Science,Social Sciences (miscellaneous),Global and Planetary Change
Cited by
19 articles.
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