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Cambridge Social Decision-Making Lab

Department of Psychology
 

Rakoen is a PhD Candidate in Psychology funded by the ESRC and Cambridge Trust. He graduated with an MSc (summa cum laude with honours) in Experimental Psychology from Ghent University. Rakoen is a scientist with an international outlook seeking to harness Psychological Science to tackle Global Issues. At Cambridge he is focusing on misinformation and polarisation, the long-term effectiveness of interventions, and methodological issues. Outside of the academic world, Rakoen is entrepreneurially and diplomatically engaged in projects related to the United Nations and the Sustainable Development Goals.

 

Publications

Key publications: 

 

van der Linden, S., Roozenbeek, J., Maertens, R., Basol, M., Kácha, O., Rathje, S., Steenbuch Traberg, C. (2021). How can psychological science help counter the spread of fake news? Spanish Journal of Psychology, 24, Article e25. https://doi.org/10.1017/SJP.2021.23

Roozenbeek, J., Maertens, R., McClanahan, W., & van der Linden, S. (2021). Disentangling item and testing effects in inoculation research on online misinformation: Solomon revisited. Educational and Psychological Measurement, 81(2), 340–362. https://doi.org/10.1177/0013164420940378

Maertens, R., Roozenbeek, J., Basol, M., & van der Linden, S. (2021). Long-term effectiveness of inoculation against misinformation: Three longitudinal experiments. Journal of Experimental Psychology: Applied, 27(1), 1–16. https://doi.org/10.1037/xap0000315 [Altmetric]

Maertens, R., & van der Linden, S. (2021). A psychological vaccine against fake news. Microbiologist, 22(1), 14–17.

Maertens, R., Anseel, F., & van der Linden, S. (2020). Combatting climate change misinformation: Evidence for longevity of inoculation and consensus messaging effects. Journal of Environmental Psychology, 70, Article 101455. https://doi.org/10.1016/j.jenvp.2020.101455

 

Other publications: 

 

Conference Contributions

Maertens, R. (2021, February). Long-term effectiveness of inoculation against misinformation: Three longitudinal experiments. Talk presented at the 2021 Annual Convention of the Society for Personality and Social Psychology (SPSP), Austin, TX, USA.

van der Linden, S., & Maertens, R. (2021, February). Fake news: Novel interventions to tackle the spread of misinformation. Symposium chaired at the 2021 Annual Convention of the Society for Personality and Social Psychology (SPSP), Austin, TX, USA.

Maertens, R. (2021, February). The Misinformation Susceptibility Test (MIST): A psychometrically validated measure of news veracity discernment. Talk presented at the 2021 Annual Convention of the Society for Personality and Social Psychology (SPSP), Austin, TX, USA.

Maertens, R. (2021, January). Pre-bunking: Long-term effectiveness of psychological inoculation against misinformation in two applied interventions. Talk presented at the 2021 Annual Conference of the University of Cambridge Economic and Social Research Council Doctoral Training Programme, Cambridge, United Kingdom.

Maertens, R. (2020, May). Combatting climate change misinformation: Longevity of inoculation and consensus messaging effects. Talk presented at the 2020 Annual Meeting of the ​Belgian Association of Psychological Sciences (BAPS), Louvain-la-Neuve, Belgium.

Maertens, R. (2020, February). Inoculation theory: Long-term effectiveness of fake news vaccine; Two longitudinal experiments. Poster presented at the 2020 Annual Convention of the Society for Personality and Social Psychology (SPSP), New Orleans, LA, USA.

Maertens, R. (2020, February). Combatting climate change misinformation: Longevity of consensus and inoculation messaging effects. Talk presented at the 2020 Annual Convention of the Society for Personality and Social Psychology (SPSP), New Orleans, LA, USA.

Maertens, R. (2020, January). Long-term effectiveness of the fake news vaccine: Two longitudinal experiments. Poster presented at the 2020 Conference on Research on Online Political Hostility (ROPH), Aarhus, Denmark.

Maertens, R. (2019, December). Falsaj novaĵoj: Vakcino kontraŭ misinformado. Talk presented at the 7th African Congress of Esperanto (AKE), Bujumbura, Burundi.

 

Books (Editor)

Tonkin, H., & Maertens, R. (Eds.). (2020). Gvidilo al la 17 celoj por daŭripova evoluigo de Unuiĝintaj Nacioj. Mondial. ISBN 9781595694102

Teaching and Supervisions

Teaching: 

 

Supervising

2019 - 2020

  • PBS5: Research Dissertation
  • PBS7: Influence and Persuasion in the Digital Age

2020 - 2021

  • PBS3: Social and Developmental Psychology
  • PBS7: Influence and Persuasion in the Digital Age
  • PBS7: Applied Behavioural Insights
  • 3E6: Organisational Behaviour
PhD Candidate
Lab Manager

Affiliations

Classifications: