نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشجوی دکتری علم اطلاعات و دانش شناسی، واحد علوم و تحقیقات، دانشگاه آزاد اسلامی، تهران، ایران
2 دانشیار گروه علوم ارتباطات و دانش‌شناسی، واحد علوم و تحقیقات، دانشگاه آزاد اسلامی، تهران، ایران
3 استاد گروه علوم ارتباطات و دانش‌شناسی، واحد علوم و تحقیقات، دانشگاه آزاد اسلامی، تهران، ایران
چکیده
کلیدواژه‌ها
عنوان مقاله [English]
نویسندگان [English]
Purpose: To provide a model for natural hazards information for urban areas in Iran such as earthquakes
Method: A researcher-made questionnaire was circulated among184 senior managers of the Iranian Red Crescent Society selected by purposive sampling. Items of the questionnaire obtained from 114 sources published between 1990 and 2021, and compiled using meta-combination method and expert approval.138 questionnaires were completed and received. The statistical method was modeling and path analysis based on structural equations using SMART (PLS) software. To determine the validity of the model, the extracted Average Variance Extracted (AVE) or convergent validity were calculated. Combined reliability method has been used to eliminate measurement errors.
Finding: The information process is examined in three sections (ie. informants, tools & media, and message content). Informants consist of management organizations at national and local levels, as well as the civil society and the private sector. Tools and media consist of publications, art performance, games and competitions, audio and video materials, web resources, social media, GIS, and textbooks. Message content include individuals and families, national and local government organizations with a comprehensive study of earthquake risk in three pre-crisis, during crisis and post-crisis situations, based on exploratory factor analysis. Finally, 34 indicators in the section Informants, 41 indicators in the tools and media section and 57 indicators in the content of the information message section approved.
Conclusion:With regard to the informants section, Presidential Institution, Ministries of Interior, Roads and Urban Development, Communications and Information Technology, Municipalities and Villages Organization, Radio and Television Organization, Red Crescent Society, Governors Offices, MPs, city and municipal council members, heads of local departments, prominent locals, non-governmental organizations, and councilors approved in all crises. With regard to tools and media, artificial intelligence and cloud space, messengers (Telegram, WhatsApp, etc.), applications, seismic information systems, Geographical Information Systems (GIS), maps and satellite imagery, warning systems have been approved in three crisis situations. Content was agreed to include emergency bag before crisis occurs (0.746), interaction with people during the crisis (0.915), life skills and problem solving (0.910) after the crisis. With regard to the criteria of national and local management organizations (survey of jobs and livelihood of the community 0.655 before the crisis, organization of NGOs during the crisis and 0.721 post-crisis initial warning assessment) approved.
کلیدواژه‌ها [English]
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