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Factorial structure of the coastal flooding risk perception and validation of a French coastal flooding risk evaluation scale (CFRES) for non-experts

机译：沿海洪灾风险感知的因子结构，以及针对非专家的法国沿海洪灾风险评估量表（CFRES）的验证

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摘要

In a worrying context of increased coastal risks, we chose to determine the risk perception structure and validate a specific scale for coastal flooding using structural equation modeling and model comparison. The questionnaire is inspired by previous works on psychometric paradigm. Four principal environmental risk perception factors were isolated. This factorial structure was then confirmed in a cross-validation applied to a second sample of 291 participants plus a third sample of n = 315. Finally, a model comparison was performed to confirm the existence of a second-order factor "Risk Perception". Primary results about risk perception are consistent with the existing literature: even if inhabitants of areas at risk of coastal flooding are aware of this risk, they feel little concerned by this risk for themselves and do not implement means of protection, even if they make a pessimistic assessment on a broader scale and for others.
机译：在沿海风险增加的令人担忧的情况下，我们选择确定风险感知结构，并使用结构方程建模和模型比较来验证沿海洪水的特定规模。该调查表的灵感来自以前关于心理计量范式的著作。隔离了四个主要的环境风险感知因素。然后，在对291个参与者的第二个样本加上n = 315的第三个样本的交叉验证中确认了这种阶乘结构。最后，进行了模型比较以确认是否存在二阶因素“风险感知”。有关风险感知的主要结果与现有文献一致：即使面临沿海洪灾风险的地区的居民意识到了这种风险，他们也很少担心这种风险，即使采取了任何措施也未采取保护措施。在更广泛的范围内和其他方面进行悲观评估。

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