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Asymmetric impact of Central Pacific ENSO on the reduction of tropical cyclone genesis frequency over the western North Pacific since the late 1990s

Title
Asymmetric impact of Central Pacific ENSO on the reduction of tropical cyclone genesis frequency over the western North Pacific since the late 1990s
Author
예상욱
Issue Date
2020-01
Publisher
SPRINGER
Citation
CLIMATE DYNAMICS, Page. 661-673
Abstract
Social media have become increasingly important in risk and crisis situations. However, little is known about which types of social media have greater influence on risk perceptions and behaviors. This study pursues two goals related to this question. The first is to explicate the cognitive mechanism underlying the process through which exposure to risk information on social media shapes people’s behavioral intentions. The second is to determine whether exposures to risk information on two different types of social media—content-oriented social media focusing on shared interests versus user-oriented social media focusing on social relationships—have different effects on people’s risk perceptions and behavioral intentions. Analyzing survey data from 688 adults from the general population of South Korea in the context of carcinogenic hazards, we found that self-reported content-oriented social media exposure (to risk information) was significantly related to both personal-level and societal-level risk perceptions. In addition, content-oriented social media exposure was associated with behavioral intentions indirectly through risk perceptions. However, user-oriented social media exposure had no impact on risk perceptions and behavioral intentions, either directly or indirectly through risk perceptions.
URI
https://www.tandfonline.com/doi/full/10.1080/10410236.2018.1545169https://repository.hanyang.ac.kr/handle/20.500.11754/163326
ISSN
1532-7027; 1041-0236
DOI
10.1080/10410236.2018.1545169
Appears in Collections:
COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > MARINE SCIENCE AND CONVERGENCE ENGINEERING(해양융합공학과) > Articles
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