Contest-Based and Norm-Based Interventions: (How) Do They Differ in Attitudes, Norms, and Behaviors?

Magnus Bergquist, Andreas Nilsson and Emma Ejelöv
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Magnus Bergquist: Department of Psychology, University of Gothenburg, SE-412 96 Gothenburg, Sweden
Andreas Nilsson: Department of Psychology, University of Gothenburg, SE-412 96 Gothenburg, Sweden
Emma Ejelöv: Department of Psychology, University of Gothenburg, SE-412 96 Gothenburg, Sweden

Sustainability, 2019, vol. 11, issue 2, 1-17

Abstract: Setting up a contest is a popular means to promote pro-environmental behaviors. Yet, research on contest-based interventions is scarce while norm-based interventions have gained much attention. In two field experiments, we randomly assigned 79 apartments to either a contest-based or a norm-based electricity conservation intervention and measured kWh usage for 2 and 4 weeks, respectively. Results from both studies showed that contest-based interventions promote intensive but short-lived electricity saving. In Study 1 apartments assigned to a norm-based intervention showed more stable electricity saving (low intensity and long-lasting). Study 2 did not replicate this finding, but supported that participants in the norm-based intervention also engaged in non-targeted behaviors. These results emphasize the importance of identifying how different intervention techniques may activate different goals, framing both how people think about and act upon targeted pro-environmental behaviors.

Keywords: behavioral intervention; household energy demand; norms; contest; goals; attitudes (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2019
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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