UBC Undergraduate Research

How do happy planet and financial savings posters influence the intention to use reusable cups? Liu, Xinyang; Song, Yutong; Xu, Xiaoqing; Shen, Yuxi; Liang, XuYing

Abstract

Introduction In response to the environmental issue of single-use cup pollution, our study investigates the influence of gain-framed messaging on the intention to use reusable cups. Research Question How do posters that highlight the environmental benefits or the financial benefits of reusable cups influence the intention to use reusable cups? Methods We designed two types of posters: one highlighting the environmental benefits ("Happy Earth") and the other emphasizing financial savings ("Saving Money") to assess their impact on individuals' intentions compared to a control condition. Utilizing the Theory of Planned Behaviour, we surveyed 258 participants from the University of British Columbia, measuring their intention to use reusable cups after exposure to one of the three poster conditions. Results Contrary to our hypothesis, the results showed no significant difference in the intention to use reusable cups between participants exposed to the "Happy Earth" and "Saving Money" posters and those in the control group. This suggests that neither environmental nor financial incentives increased the likelihood of choosing reusable cups over single-use options. Recommendations This outcome calls for a reevaluation of the strategies used to promote environmentally responsible behaviours. It also displays the need for further research to explore more effective communication and incentive mechanisms to encourage the use of reusable cups. Future research should investigate the effects of different reminder formats (e.g., digital vs. physical) and the potential impact of social norms on encouraging reusable cup use. Disclaimer: “UBC SEEDS provides students with the opportunity to share the findings of their studies, as well as their opinions, conclusions and recommendations with the UBC community. The reader should bear in mind that this is a student project/report and is not an official document of UBC. Furthermore readers should bear in mind that these reports may not reflect the current status of activities at UBC. We urge you to contact the research persons mentioned in a report or the SEEDS Coordinator about the current status of the subject matter of a project/report.”

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Attribution-NonCommercial-NoDerivatives 4.0 International