Mass Media’s Potential to Increase Climate Anxiety, Self-Efficacy, and Pro-Environmental Behaviour: A Research Protocol

Abstract

Introduction: As the frequency of hazardous weather events increases due to climate change, mental health around the world is impacted both directly and indirectly. Specifically, young adults are experiencing an increase in climate anxiety. Typically, people gain information on climate change from mass media, which may have the potential to influence levels of climate anxiety as well as self-efficacy beliefs. To better understand this relation, this study will examine whether mass media can increase adaptive climate anxiety and self-efficacy to increase intention to engage and actual engagement in pro-environmental behaviour. Methods: University students will be invited to participate in a study on climate change and will be randomized to one of three conditions. In the first condition, students will read a science-based news article with a call-to-action. In the second condition, students will read a science-based news article without a call-to-action. In both conditions, the students will fill out items measuring climate anxiety, self-efficacy, and intended pro-environmental behaviour after reading the article. In the third condition (i.e., the control), students will fill out the same items without reading an article. Two weeks after completing the survey, participants will be contacted to confirm whether they engaged in pro-environmental behaviour. Results: It is expected that students in the science-based call-to-action condition will experience an increase in adaptive climate anxiety, self-efficacy, and intended and performed pro-environmental behaviour. Those in the science-based no call-to-action group are predicted to report an increase in maladaptive climate anxiety after reading the article. However, they are also predicted to experience a decrease in self-efficacy and intended and performed pro-environmental behaviour. The control condition will not experience an increase in any of these measures. Discussion: The findings of this study will clarify what factors in the media encourage adaptive responses to climate anxiety. Specifically, this study will examine whether media can increase self-efficacy, thereby increasing intention to engage in and engagement in pro-environmental behaviours. Conclusion: Overall, this research will provide insight into best practices for encouraging pro-environmental behaviour among young adults and will ultimately support the mitigation of climate change.