Abstract
Abstract Climate trends indicate that extreme heat events are becoming more common and more severe over time, requiring improved strategies to communicate heat risk and protective actions. However, there exists a disconnect in heat-related communication from experts, who commonly include heat-related jargon (i.e., technical language), to decision-makers and the general public. The use of jargon has been shown to reduce meaningful engagement with and understanding of messages written by experts. Translating technical language into comprehensible messages that encourage decision-makers to take action has been identified as a priority to enable impact-based decision support. Knowing what concepts and terms are perceived as jargon, and why, is a first step to increasing communication effectiveness. With this in mind, we focus on the mental models about extreme heat among two groups of domain experts—those trained in atmospheric science and those trained in emergency management—to identify how each group understands terms and concepts about extreme heat. We use a hybrid data collection method of open card sorting and think-aloud interviews to identify how participants conceptualize and categorize terms and concepts related to extreme heat. While we find few differences within the sorted categories, we learn that the processes leading to decisions about the importance of including, or not including, technical information differ by group. The results lead to recommendations and priorities for communicating about extreme heat. Significance Statement Effective communication between domain experts is a priority for informed decision-making under extreme weather conditions. As severe heat events increase in frequency and severity, the ability to communicate about heat and its impacts in a clear manner will become vital to life safety. The use of jargon-filled technical, scientific language can serve as a barrier to understanding and engagement, delaying decision-making and action. By identifying how extreme heat terms and concepts are understood among domain experts, risk communicators can determine where to focus on the development of plain language messaging, which improves decision support and decision-making.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.