Article (Scientific journals)
A 27-country test of communicating the scientific consensus on climate change.
Većkalov, Bojana; Geiger, Sandra J; Bartoš, František et al.
2024In Nature Human Behaviour
Peer Reviewed verified by ORBi
 

Files


Full Text
Geiger_2024.pdf
Author postprint (1.3 MB) Creative Commons License - Attribution
Download

All documents in ORBilu are protected by a user license.

Send to



Details



Keywords :
Social Psychology; Environmental Psychology
Abstract :
[en] Communicating the scientific consensus that human-caused climate change is real increases climate change beliefs, worry and support for public action in the United States. In this preregistered experiment, we tested two scientific consensus messages, a classic message on the reality of human-caused climate change and an updated message additionally emphasizing scientific agreement that climate change is a crisis. Across online convenience samples from 27 countries (n = 10,527), the classic message substantially reduces misperceptions (d = 0.47, 95% CI (0.41, 0.52)) and slightly increases climate change beliefs (from d = 0.06, 95% CI (0.01, 0.11) to d = 0.10, 95% CI (0.04, 0.15)) and worry (d = 0.05, 95% CI (-0.01, 0.10)) but not support for public action directly. The updated message is equally effective but provides no added value. Both messages are more effective for audiences with lower message familiarity and higher misperceptions, including those with lower trust in climate scientists and right-leaning ideologies. Overall, scientific consensus messaging is an effective, non-polarizing tool for changing misperceptions, beliefs and worry across different audiences.
Disciplines :
Social, industrial & organizational psychology
Author, co-author :
Većkalov, Bojana  ;  Department of Psychology, Faculty of Social and Behavioural Sciences, University of Amsterdam, Amsterdam, the Netherlands
Geiger, Sandra J  ;  Environmental Psychology, Department of Cognition, Emotion and Methods in Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria. sandra.geiger@univie.ac.at
Bartoš, František ;  Department of Psychology, Faculty of Social and Behavioural Sciences, University of Amsterdam, Amsterdam, the Netherlands ; Institute of Computer Science of the Czech Academy of Sciences, Prague, Czech Republic
White, Mathew P ;  Cognitive Science Hub, University of Vienna, Vienna, Austria
Rutjens, Bastiaan T ;  Department of Psychology, Faculty of Social and Behavioural Sciences, University of Amsterdam, Amsterdam, the Netherlands
van Harreveld, Frenk;  Department of Psychology, Faculty of Social and Behavioural Sciences, University of Amsterdam, Amsterdam, the Netherlands ; National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
Stablum, Federica ;  University of Trento, Department of Psychology and Cognitive Science, Trento, Italy
Akın, Berkan;  Department of Psychology, Faculty of Social and Behavioural Sciences, University of Amsterdam, Amsterdam, the Netherlands ; University of Mannheim, Department of Psychology, School of Social Sciences, Mannheim, Germany
Aldoh, Alaa ;  Department of Psychology, Faculty of Social and Behavioural Sciences, University of Amsterdam, Amsterdam, the Netherlands
Bai, Jinhao ;  Liberal Arts Program, Faculty of Humanities, Tel Aviv University, Tel Aviv, Israel
Berglund, Frida ;  Department of Psychology, Uppsala University, Uppsala, Sweden ; Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
Bratina Zimic, Aleša ;  Department of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
Broyles, Margaret ;  Department of Industrial Engineering and Operations Research, Fu Foundation School of Engineering and Applied Science, Columbia University, New York, NY, USA
Catania, Andrea ;  Department of Psychology, University of Malta, Msida, Malta
Chen, Airu ;  Department of Psychology, Columbia University, New York, NY, USA
Chorzępa, Magdalena;  Department of Psychology, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
Farahat, Eman ;  Department of Psychology, Behavioural and Economic Science, University of Warwick, Coventry, UK
Götz, Jakob ;  Department of Psychology, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands ; Motivation Psychology, Department of Occupational, Economic and Social Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
Hoter-Ishay, Bat ;  Department of Psychology, Columbia University, New York, NY, USA
JORDAN, Gesine  ;  University of Luxembourg > Faculty of Humanities, Education and Social Sciences (FHSE) > Department of Behavioural and Cognitive Sciences (DBCS) > Cognitive Science and Assessment ; University of Luxembourg
Joustra, Siri ;  Department of Psychology, Faculty of Social Sciences, Radboud University, Nijmegen, the Netherlands
Klingebiel, Jonas ;  School of General Studies, Columbia University, New York, NY, USA
Krajnc, Živa ;  Department of Psychology, University of Ljubljana, Ljubljana, Slovenia ; Department of Psychology, University of Maribor, Maribor, Slovenia
Krug, Antonia;  Institute of Psychology, University of Innsbruck, Innsbruck, Austria
Andersen, Thomas Lind ;  Child and Adolescent Mental Health Center, Copenhagen University Hospital-Mental Health Services CPH, Copenhagen, Denmark
Löloff, Johanna ;  Department of Psychology, Heidelberg University, Heidelberg, Germany
Natarajan, Divya;  Department of Cognitive Science, Barnard College, Columbia University, New York, NY, USA
Newman-Oktan, Sasha ;  Program in Cognitive Science, Columbia University, New York, NY, USA
Niehoff, Elena ;  Environmental Policy Group, Wageningen University & Research, Wageningen, the Netherlands
Paerels, Celeste;  Department of Ecology, Evolution and Environmental Biology, Columbia University, New York, NY, USA
Papirmeister, Rachel ;  Department of Cognitive Science, Columbia University, New York, NY, USA
Peregrina, Steven;  Department of Psychology, Columbia University, New York, NY, USA
Pohl, Felicia ;  Faculty of Psychology, Warsaw International Studies in Psychology, University of Warsaw, Warsaw, Poland
Remsö, Amanda ;  Department of Psychology, Faculty of Education, Kristianstad University, Kristianstad, Sweden
Roh, Abigail ;  Department of Psychology, Columbia University, New York, NY, USA
Rusyidi, Binahayati ;  Social Welfare Department & Center for CSR, Social Entrepreneurship & Community Empowerment, FISIP, Universitas Padjadjaran, Jatinangor-Sumedang, Indonesia
Schmidt, Justus ;  University of Mannheim, Department of Psychology, School of Social Sciences, Mannheim, Germany
Shavgulidze, Mariam ;  Institute of Psychology, Eötvös Loránd University, Budapest, Hungary
Vellinho Nardin, Valentina ;  Department of Psychology, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
Wang, Ruixiang;  Columbia College, Columbia University, New York, NY, USA
Warner, Kelly;  Department of Psychology, Columbia University, New York, NY, USA
Wattier, Miranda ;  Department of Psychology, Columbia University, New York, NY, USA
Wong, Chloe Y;  Barnard College, Columbia University, New York, NY, USA
Younssi, Mariem ;  LAPCOS, Université Côte d'Azur, Nice, France
Ruggeri, Kai  ;  Department of Health Policy and Management, Mailman School of Public Health, Columbia University, New York, NY, USA. dar56@cam.ac.uk ; Policy Research Group, Centre for Business Research, Judge Business School, University of Cambridge, Cambridge, UK. dar56@cam.ac.uk
van der Linden, Sander  ;  Department of Psychology, School of the Biological Sciences, University of Cambridge, Cambridge, UK
More authors (36 more) Less
 These authors have contributed equally to this work.
External co-authors :
no
Language :
English
Title :
A 27-country test of communicating the scientific consensus on climate change.
Publication date :
26 August 2024
Journal title :
Nature Human Behaviour
eISSN :
2397-3374
Publisher :
Nature Research, England
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
Ministry of Education, Youth and Sports of the Czech Republic: e-INFRA CZ project
Social Psychology Program, Department of Psychology, Faculty of Social and Behavioural Sciences, University of Amsterdam
National Science Foundation
Columbia University’s Office for Undergraduate Globe Education
Funding text :
We would like to thank the Junior Researcher Programme, the Global Behavioral Science (GLOBES) coordinators from Undergraduate Global Engagement at Columbia University and the Centre for Business Research in the Judge Business School as well as Corpus Christi College at the University of Cambridge. We also thank the Rationale Altruisten Mannheim e.V. and the University of Luxembourg. We would like to thank C. Akil and D. M\u0131sra G\u00FCrol for assistance in instrument adaptation, A. Heske and S. H\u00F6rberg for developing the filler task and for helping to implement the pilot study in Qualtrics, as well as A. van Stekelenburg and E. Maibach for useful feedback on an earlier draft of this manuscript. Computational resources were provided by the e-INFRA CZ project (ID:90140, F.B.), supported by the Ministry of Education, Youth and Sports of the Czech Republic. This project received funding from an internal small expenses budget from the Social Psychology Program, Department of Psychology, Faculty of Social and Behavioural Sciences, University of Amsterdam (B.R.); Columbia University\u2019s Office for Undergraduate Globe Education (K.R.); and the National Science Foundation, Directorate for Social, Behavioral and Economic Sciences (no. 2218595, K.R.). The funders had no role in study design, data collection and analysis, decision to publish or preparation of the manuscript.
Available on ORBilu :
since 12 September 2024

Statistics


Number of views
115 (5 by Unilu)
Number of downloads
51 (0 by Unilu)

Scopus citations®
 
31
Scopus citations®
without self-citations
20
OpenCitations
 
0
OpenAlex citations
 
30
WoS citations
 
29

Bibliography


Similar publications



Contact ORBilu