Cited by 349Environmental Education and SustainabilityClimate Change Communication and PerceptionDecision-Making and Behavioral Economics

Meta-analysis of randomised controlled trials testing behavioural interventions to promote household action on climate change

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Nisa, Claudia F., Bélanger, Jocelyn J., Schumpe, Birga M., Faller, Daiane G.·2019·Nature Communications

Abstract

No consensus exists regarding which are the most effective mechanisms to promote household action on climate change. We present a meta-analysis of randomised controlled trials comprising 3,092,678 observations, which estimates the effects of behavioural interventions holding other factors constant. Here we show that behavioural interventions promote climate change mitigation to a very small degree while the intervention lasts ( d = −0.093 95% CI −0.160, −0.055), with no evidence of sustained positive effects once the intervention ends. With the exception of recycling, most household mitigation behaviours show a low behavioural plasticity. The intervention with the highest average effect size is choice architecture (nudges) but this strategy has been tested in a limited number of behaviours. Our results do not imply behavioural interventions are less effective than alternative strategies such as financial incentives or regulations, nor exclude the possibility that behavioural interventions could have stronger effects when used in combination with alternative strategies.

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  1. [11]Lokhorst AM Werner C Staats H van Dijk E Gale JL Commitment and behaviour change: a meta-analysis and critical review of commitment-making strategies in environmental research Environ. Behav. 2011 45 3 34
  2. [21]US Department of Energy. Saving Water Saves Energy. Technical Report. https://www.osti.gov/servlets/purl/927020 (2006).
  3. [64]Higgins, J. P. T. & Green, S. Cochrane Handbook for Systematic Reviews of Interventions, Vol. 4. Version 5.1.0 updated March 2011 (The Cochrane Collaboration, 2011).

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Authors
Nisa, C. F., Bélanger, J. J., Schumpe, B. M., & Faller, D. G.
Affiliations
New York University Abu Dhabi (AE)
Corresponding author
Nisa, Claudia F.
Venue
Nature Communications
Published
2019-10-04
Volume
10
Issue
1
Pages
4545-4545
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2978033587
Cited by
349
References
68
Citations by year
2026: 43 · 2025: 63 · 2024: 59 · 2023: 61 · 2022: 53 · 2021: 42 · 2020: 26 · 2019: 1 · 2018: 1
FWCI
3.93
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
York University
Topics
  • Physical Sciences › Environmental Science › Management, Monitoring, Policy and Law › Environmental Education and Sustainability
  • Social Sciences › Sociology and Political Science › Climate Change Communication and Perception
  • Social Sciences › Decision Sciences › General Decision Sciences › Decision-Making and Behavioral Economics
Keywords
behavioral interventions, nudging, choice architecture, recycling, behavioral plasticity, intervention effectiveness, sustainable behavior, financial incentives, environmental regulation
MeSH terms
Adaptation, Psychological, Family Characteristics, Humans, Motivation, Randomized Controlled Trials as Topic, Behavior Control, Information Dissemination, Climate Change, Recycling

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