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Rakoen Maertens

@rakoenmaertens.bsky.social
280 followers 149 following 16 posts

Founder & CEO | Research Fellow @ University of Oxford | Behavioural Science & Counter-Disinformation | PhD (University of Cambridge) | www.rakoenmaertens.com

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Reposted by Rakoen Maertens
Prof Sarah-Jayne Blakemore @sjblakemore.bsky.social · 08/01/2026
Congratulations the @campsydept.bsky.social prize winners! The Brenda Milner Prize 2025 was awarded to Dr @rakoenmaertens.bsky.social The Anne Treisman Prize 2025 was awarded ex aequo to Dr David Young and Dr Chloe Austerberry. See below for details: www.psychol.cam.ac.uk/news/congrat...
psychol.cam.ac.uk
Congratulations to our departmental prize winners! | Department of Psychology
Congratulations to our researchers Dr Rakoen Maertens, Dr David Young and Dr Chloe Austerberry, whose outstanding research has made them the inaugural winners of two new awards in the Department of Ps...
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Reposted by Rakoen Maertens
Prof Sarah-Jayne Blakemore @sjblakemore.bsky.social · 18/12/2025
🌟 Congratulations to @rakoenmaertens.bsky.social, who was awarded The Brenda Milner Best Paper Prize by a PhD or MPhil Student in the Cambridge Department of Psychology
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Rakoen Maertens @rakoenmaertens.bsky.social · 02/09/2025
🔊 Announcement: Today I am starting as a Visiting Fellow at the Center on Media, Politics and Public Policy (‪@shorensteinctr.bsky.social) at the Harvard Kennedy School (‪@harvardkennedy.bsky.social‬), with a Fulbright scholarship award.
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Mikey Biddlestone @mikeybiddlestone.bsky.social · 21/08/2025
Our article "Norm-enhanced prebunking for actively open-minded thinking indirectly improves misinformation discernment and reduces conspiracy beliefs" has now been published open access in JESP! @rakoenmaertens.bsky.social @profsanderlinden.bsky.social authors.elsevier.com/sd/article/S00… 🧵👇
authors.elsevier.com
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Rakoen Maertens @rakoenmaertens.bsky.social · 11/03/2025
|| New Publication (Nature Communications) Psychological Booster Shots Targeting Memory​ Increase Long-Term Resistance Against Misinformation doi.org/10.1038/s414... Press Release www.ox.ac.uk/news/2025-03... Key Findings * Inoculation works * Effects dissipate * Booster shots remedy this (1/10)
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Reposted by Rakoen Maertens
Lisa Fazio @lkfazio.bsky.social · 21/02/2025
@rakoenmaertens.bsky.social at #SPSP2025 discussing the long-term effectiveness of inoculation against misinformation. Intervention decays over time, effects mostly gone after 1 week, related to memory decay. Boosters (short reminders) are useful & slow decay. Testing ppls skills also slows decay 1/
Inoculation Theory

A Psychological Vaccine Against

Misinformation

William J. McGuire (1960s)

A VACCINE

1) Warning Message

("do not be fooled")

2) Weakened Dose of Misinformation

(e.g., misinfo with flaws highlighted)

=>

=>

Inoculation

('creation of cognitive antibodies')

Resistance to Persuasion

(Inoculation Effect)
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Reposted by Rakoen Maertens
Lisa Fazio @lkfazio.bsky.social · 21/02/2025
That's it for the Misinformation and Belief Science preconference at #SPSP2025. @rakoenmaertens.bsky.social and I are so proud of what this conference has become and that it will continue without us in future years. 21/
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Lisa Fazio @lkfazio.bsky.social · 20/02/2025
Here we go! 3rd installment of the misinformation and belief science preconference at #SPSP2025. First up is Jeff Hancock talking about the truth-default theory of deception detection. We are all truth-biased, expect ppl to be honest and most are but we can shift out of that mindset when cued. 1/
Misinformation circa 2025

Jeff Hancock & Ryan Moore
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