{"title":"界定公共警报失灵","authors":"Hamilton Bean, Amy Hasinoff, Sarah Fields","doi":"10.1111/1468-5973.12602","DOIUrl":null,"url":null,"abstract":"<p>Public warning failure is an undertheorized concept. A shared definition of public warning failure is needed to help stakeholders assess responsibility in the aftermath of government nonuse, misuse, or misunderstanding of public warning systems, especially mobile device-based systems that have become a critical element of the public warning ecosystem. Although some uncertainty in the disaster information environment is inevitable, a shared definition of public warning failure could help clarify the roles and responsibilities of government officials and agencies across the arc of disaster communication: public preparation, hazard detection, warning message creation, message dissemination, and public response monitoring. In the context of earthquake early warning system performance, warning failure has been defined as false alert, missed alert, inaccurate alert, no alert, and late alert. Building upon this typology, in this essay, we propose an all-hazards definition of public warning failure, illustrate it using a conceptual model, and assess the conceptual model using examples drawn from media reporting.</p>","PeriodicalId":47674,"journal":{"name":"Journal of Contingencies and Crisis Management","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Defining public warning failure\",\"authors\":\"Hamilton Bean, Amy Hasinoff, Sarah Fields\",\"doi\":\"10.1111/1468-5973.12602\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Public warning failure is an undertheorized concept. A shared definition of public warning failure is needed to help stakeholders assess responsibility in the aftermath of government nonuse, misuse, or misunderstanding of public warning systems, especially mobile device-based systems that have become a critical element of the public warning ecosystem. Although some uncertainty in the disaster information environment is inevitable, a shared definition of public warning failure could help clarify the roles and responsibilities of government officials and agencies across the arc of disaster communication: public preparation, hazard detection, warning message creation, message dissemination, and public response monitoring. In the context of earthquake early warning system performance, warning failure has been defined as false alert, missed alert, inaccurate alert, no alert, and late alert. Building upon this typology, in this essay, we propose an all-hazards definition of public warning failure, illustrate it using a conceptual model, and assess the conceptual model using examples drawn from media reporting.</p>\",\"PeriodicalId\":47674,\"journal\":{\"name\":\"Journal of Contingencies and Crisis Management\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2024-07-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Contingencies and Crisis Management\",\"FirstCategoryId\":\"91\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/1468-5973.12602\",\"RegionNum\":3,\"RegionCategory\":\"管理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MANAGEMENT\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Contingencies and Crisis Management","FirstCategoryId":"91","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/1468-5973.12602","RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MANAGEMENT","Score":null,"Total":0}
Public warning failure is an undertheorized concept. A shared definition of public warning failure is needed to help stakeholders assess responsibility in the aftermath of government nonuse, misuse, or misunderstanding of public warning systems, especially mobile device-based systems that have become a critical element of the public warning ecosystem. Although some uncertainty in the disaster information environment is inevitable, a shared definition of public warning failure could help clarify the roles and responsibilities of government officials and agencies across the arc of disaster communication: public preparation, hazard detection, warning message creation, message dissemination, and public response monitoring. In the context of earthquake early warning system performance, warning failure has been defined as false alert, missed alert, inaccurate alert, no alert, and late alert. Building upon this typology, in this essay, we propose an all-hazards definition of public warning failure, illustrate it using a conceptual model, and assess the conceptual model using examples drawn from media reporting.
期刊介绍:
The Journal of Contingencies and Crisis Management is an invaluable source of information on all aspects of contingency planning, scenario analysis and crisis management in both corporate and public sectors. It focuses on the opportunities and threats facing organizations and presents analysis and case studies of crisis prevention, crisis planning, recovery and turnaround management. With contributions from world-wide sources including corporations, governmental agencies, think tanks and influential academics, this publication provides a vital platform for the exchange of strategic and operational experience, information and knowledge.