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你知道你的条纹吗? 评估气候变暖条纹作为图形风险沟通格式的评估
Ian G J Dawson1, Danni Zhang2, Shan Wang3
1Centre for Risk Research, University of Southampton, Southampton, UK.
Risk analysis : an official publication of the Society for Risk Analysis
|December 27, 2025
概括
条形图,通常用于环境风险沟通,不提高数据的理解或影响风险感知. 然而,标签图表提高了准确性和可喜感,这表明设计改进对于有效的气候传播至关重要.
科学领域:
- 环境科学 环境科学
- 风险沟通 风险沟通
- 数据可视化 数据可视化
背景情况:
- 条形图是很受欢迎的沟通环境风险,因为他们的感知能力来简化复杂的数据.
- 它们在提高数据理解,影响风险感知和促进缓解行动方面的有效性仍然没有经验评估.
研究的目的:
- 实证地评估条形图对非专业参与者对气候变暖数据的理解的影响.
- 评估条形图对风险感知和参与缓解行为的意愿的影响.
- 为了比较传统的 (未标记的) 与标记的条形图的有效性.
主要方法:
- 进行了两项研究,与非专业参与者接触到气候变暖条形图,不同的设计和标签.
- 收集的数据包括温度变化估计的准确性,风险感知,情感反应和环境决策.
主要成果:
- 传统的,未标记的条形图没有提高温度变化估计的准确性,也没有影响风险感知.
- 查看未标记的条形图,与不查看它们相比,减少了参与缓解行为的意愿.
- 带有日期和温度标签的条形图表提高了估计准确度,并被评为更可爱和更有帮助.
结论:
- 在没有适当的标签的情况下,条形图在环境风险沟通中的有效性是可疑的.
- 标记条形图可以提高数据的理解和积极的接收,这表明设计修改是关键.
- 未来的研究应该专注于优化视觉格式,以便准确地感知风险,并促进气候行动.
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