Within Campaigns
Learning the Trick Before the Lie
Prebunking prepares people to recognise emotional manipulation, scapegoating and false choices before a campaign reaches them.
On this page
- How inoculation differs from fact checking
- Common tactics people can learn to spot
- Where prebunking fits with institutional response
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Introduction
Prebunking is the idea of teaching people how manipulation works before they encounter a specific false claim. In the context of organised disinformation campaigns, this matters because coordinated actors rarely rely on a single lie. Instead, they repeatedly use familiar techniques—emotional manipulation, scapegoating, false choices, conspiracy framing, personal attacks and manufactured outrage—to make misleading narratives appear convincing. Prebunking aims to build recognition of those techniques in advance, making people less vulnerable when they later encounter them. Research from psychology, communication studies and large-scale online experiments suggests that this “inoculation” approach can improve people’s ability to identify manipulative content and reduce the perceived credibility of misinformation. [University of Bristol]research-information.bris.ac.ukUniversity of Bristol Lewandowsky, S., & Van Der Linden, S2021). Counteringby S Lewandowsky · 2021 · Cited by 1108 — We show that based on the available evidence, inoculation appears to be a pro… [NCBI]ncbi.nlm.nih.govNCBIPrebunking Against Misinformation in the Modern Digital Ageby CS Traberg · 2023 · Cited by 38 — In this chapter, we detail how a psyc…
Within responses to organised disinformation, prebunking occupies a distinctive role. It does not attempt to predict every future rumour. Instead, it focuses on the recurring tricks used to spread myths and misconceptions across many different topics. [University of Cambridge]cam.ac.ukUniversity of CambridgeHow to 'inoculate' millions against misinformation on social…This “prebunking” strategy pre-emptively exposes p…
How inoculation differs from fact-checking
Fact-checking and prebunking address different stages of the problem.
Fact-checking is reactive. A claim appears, investigators examine the evidence, and corrections are published. This remains important, but organised campaigns often move faster than corrections. By the time a false story has been checked, it may already have circulated widely through networks of coordinated accounts, influencers or recommendation systems.
Prebunking is proactive. It warns people about manipulation techniques before they encounter them and provides examples of how those techniques operate. The approach draws on inoculation theory, developed in social psychology, which proposes that exposing people to a weakened form of a persuasive tactic can help them resist stronger versions later. NCBI [University of Bristol]research-information.bris.ac.ukUniversity of Bristol Lewandowsky, S., & Van Der Linden, S2021). Counteringby S Lewandowsky · 2021 · Cited by 1108 — We show that based on the available evidence, inoculation appears to be a pro…
This distinction is especially relevant for organised disinformation. Campaigns often change topics rapidly. A network that spreads election rumours one month may spread health misinformation or anti-minority narratives the next. Teaching people to recognise a specific falsehood may not help with the next campaign, but teaching them to recognise the underlying tactics can transfer across subjects. [University of Cambridge]cam.ac.ukUniversity of CambridgeHow to 'inoculate' millions against misinformation on social…This “prebunking” strategy pre-emptively exposes p…
Evidence reviews generally find that inoculation-based interventions improve people’s ability to distinguish between trustworthy and misleading information and reduce the credibility assigned to misinformation, although the size and duration of effects vary between studies. PMC [University of Bristol]research-information.bris.ac.ukUniversity of Bristol Lewandowsky, S., & Van Der Linden, S2021). Counteringby S Lewandowsky · 2021 · Cited by 1108 — We show that based on the available evidence, inoculation appears to be a pro…
Why organised campaigns are vulnerable to prebunking
A common misconception is that disinformation succeeds mainly because people lack facts. In many organised campaigns, however, the persuasive force comes from manipulation rather than evidence.
Coordinated campaigns often rely on predictable rhetorical patterns. They may encourage anger before presenting evidence, frame complex issues as a battle between only two options, identify a convenient group to blame for broader problems, or present disconnected claims that create confusion rather than understanding. Because these patterns recur across many campaigns, they can be taught in advance. [PMC]pmc.ncbi.nlm.nih.govPMCPsychological Inoculation for Credibility Assessment, Sharing…by C Lu · 2023 · Cited by 125 — Based on 42 independent studies with…
Researchers have compared this to learning a magician’s trick. Once the audience understands the mechanism, the performance loses some of its power. The goal is not to make people experts in every subject but to help them recognise when someone is attempting to manipulate attention, emotions or group identities. [NCBI]ncbi.nlm.nih.govNCBIPrebunking Against Misinformation in the Modern Digital Ageby CS Traberg · 2023 · Cited by 38 — In this chapter, we detail how a psyc…
This focus on techniques rather than topics also makes prebunking more scalable. Public institutions cannot anticipate every future rumour, but they can educate people about recurring forms of manipulation that appear across many disinformation operations. [OECD]oecd.orgOECDFacts not Fakes: Tackling Disinformation, Strengthening…In a fast-moving information landscape re-shaped by digitalisation, streng…
Common tactics people can learn to spot
Research and practical prebunking campaigns frequently focus on a small set of recurring manipulation techniques. These include:
- Emotionally manipulative language: content designed to provoke fear, outrage or panic before critical evaluation takes place. [PMC]pmc.ncbi.nlm.nih.govPMCPsychological inoculation improves resilience againstPMCby J Roozenbeek · 2022 · Cited by 610 — We developed five short videos that inoculate people against manipulation techniques commonly…
- Scapegoating: assigning blame for complex problems to a particular group, institution or minority without adequate evidence. [PMC]pmc.ncbi.nlm.nih.govPMCLimited effectiveness of psychological inoculation against…by SYN Wang · 2025 · Cited by 7 — The researchers tested five different…
- False dichotomies: presenting only two options when more alternatives exist, creating an artificial sense of urgency or conflict. [PMC]pmc.ncbi.nlm.nih.govPMCPsychological inoculation strategies to fight climatePMCby T Spampatti · 2023 · Cited by 86 — However, this analysis also yielded no evidence that the psychological inoculations protected pr…
- Ad hominem attacks: discrediting individuals instead of engaging with their arguments or evidence. [PMC]pmc.ncbi.nlm.nih.govEffects of Inoculation Interventions and Repetition on…by J Udry · 2025 — It is also unknown whether inoculation interventions are eff…
- Deliberate incoherence or conspiracy-style reasoning: overwhelming audiences with disconnected claims, contradictions or insinuations that create doubt without establishing a coherent case. [PMC]pmc.ncbi.nlm.nih.govPMCPsychological Inoculation for Credibility Assessment, Sharing…by C Lu · 2023 · Cited by 125 — Based on 42 independent studies with…
Large-scale online experiments have tested short videos teaching these tactics. One widely cited study found that brief inoculation videos delivered through social media platforms improved participants’ ability to recognise manipulation techniques and increased resistance to misinformation at scale. [Science.org]science.orgPsychological inoculation improves resilience against…by J Roozenbeek · 2022 · Cited by 632 — We show that psychological inoculation c…
The practical advantage is that these lessons remain useful even when the specific narrative changes. Someone who learns to recognise scapegoating can apply that knowledge whether the target is an ethnic minority, a political group, a public health agency or another institution.
What the evidence says
The strongest support for prebunking comes from a growing body of experimental research.
A cross-cultural study of the online game Bad News found that exposing participants to weakened examples of misinformation techniques increased resistance to those techniques across different countries and populations. [Misinformation Review]misinforeview.hks.harvard.eduglobal vaccination badnewsMisinformation ReviewPrebunking interventions based on “inoculation” theory can…by J Roozenbeek · 2020 · Cited by 397 — This study fin…
A 2022 study published in Science Advances reported that short inoculation videos delivered through social media improved misinformation resilience among large audiences. The videos focused on common manipulation techniques rather than specific claims, demonstrating that broad-spectrum prebunking can work at scale. [Science.org]science.orgPsychological inoculation improves resilience against…by J Roozenbeek · 2022 · Cited by 632 — We show that psychological inoculation c…
Meta-analytic research has also found consistent benefits. A systematic review covering dozens of studies and more than 42,000 participants concluded that psychological inoculation reduces the perceived credibility of misinformation and improves discernment between reliable and unreliable information. [PMC]pmc.ncbi.nlm.nih.govPMCPsychological inoculation improves resilience againstPMCby J Roozenbeek · 2022 · Cited by 610 — We developed five short videos that inoculate people against manipulation techniques commonly…
At the same time, the evidence is not uniformly positive. Some studies find smaller effects than others, and researchers continue to debate how long protection lasts, how often “booster” interventions are needed, and whether improvements in judgement always translate into changes in sharing behaviour. [PMC]pmc.ncbi.nlm.nih.govPMCLimited effectiveness of psychological inoculation against…by SYN Wang · 2025 · Cited by 7 — The researchers tested five different… [PMC]pmc.ncbi.nlm.nih.govPMCPsychological inoculation strategies to fight climatePMCby T Spampatti · 2023 · Cited by 86 — However, this analysis also yielded no evidence that the psychological inoculations protected pr…
These limitations are important because they show that prebunking is not a cure-all. It can reduce vulnerability to manipulation, but it does not eliminate the social, political and economic factors that help disinformation campaigns gain traction.
Where prebunking fits with institutional response
Prebunking works best as one layer within a broader response to organised disinformation.
Platforms may remove coordinated inauthentic networks. Journalists may investigate who is behind a campaign. Fact-checkers may correct specific claims. Regulators may require transparency around political advertising. Prebunking complements these measures by helping citizens recognise manipulation for themselves. [OECD]oecd.orgOECDGood Practice Principles for Public Communication…Pre-bunking has also been applied via innovative and interactive games, and is n…
Organisations such as the OECD have identified prebunking as a promising public communication tool because it can strengthen information resilience without requiring authorities to anticipate every future falsehood. Instead of responding only after harmful narratives spread, institutions can prepare audiences to identify deceptive tactics before they become persuasive. [OECD]oecd.orgOECDGovernance responses to disinformation (EN)This paper provides a holistic policy approach to the challenge of disinformation by explo…
This is particularly valuable in an environment where organised campaigns continually adapt. The details of a rumour may change, but the underlying techniques often remain recognisable.
Learning the trick before the lie
The central insight behind prebunking is simple: people do not need to memorise every false claim to become more resistant to manipulation. Organised disinformation campaigns repeatedly draw on a limited set of persuasive tricks, from scapegoating and emotional provocation to false dilemmas and personal attacks. Teaching those techniques in advance gives people a framework for recognising them when they appear.
For that reason, prebunking is less about predicting the next myth and more about understanding the methods used to manufacture belief. In the broader effort to counter organised disinformation, it shifts attention from individual rumours to the recurring tactics that make those rumours effective. [University of Cambridge]cam.ac.ukUniversity of CambridgeHow to 'inoculate' millions against misinformation on social…This “prebunking” strategy pre-emptively exposes p… [PMC]pmc.ncbi.nlm.nih.govEffects of Inoculation Interventions and Repetition on…by J Udry · 2025 — It is also unknown whether inoculation interventions are eff…
Amazon book picks
Further Reading
Books and field guides related to Learning the Trick Before the Lie. Use these as the next step if you want deeper reading beyond the article.
Calling Bullshit
Teaches recognition of manipulative techniques before specific claims.
The Demon-Haunted World
Builds the habits of mind that prebunking seeks to strengthen.
Escaping the Rabbit Hole
Focuses on recognizing and countering manipulative belief systems.
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Marketplace Samples
Example marketplace items related to this page. Use the search link to explore similar finds on eBay.
Endnotes
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Source: ncbi.nlm.nih.gov
Link: https://www.ncbi.nlm.nih.gov/books/NBK609022/Source snippet
NCBIPrebunking Against Misinformation in the Modern Digital Ageby CS Traberg · 2023 · Cited by 38 — In this chapter, we detail how a psyc...
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Source: pmc.ncbi.nlm.nih.gov
Link: https://pmc.ncbi.nlm.nih.gov/articles/PMC10498317/Source snippet
PMCPsychological Inoculation for Credibility Assessment, Sharing...by C Lu · 2023 · Cited by 125 — Based on 42 independent studies with...
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Source: pmc.ncbi.nlm.nih.gov
Title: PMCPsychological inoculation improves resilience against
Link: https://pmc.ncbi.nlm.nih.gov/articles/PMC9401631/Source snippet
PMCby J Roozenbeek · 2022 · Cited by 610 — We developed five short videos that inoculate people against manipulation techniques commonly...
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Source: oecd.org
Link: https://www.oecd.org/content/dam/oecd/en/publications/reports/2024/03/facts-not-fakes-tackling-disinformation-strengthening-information-integrity_ff96d19f/d909ff7a-en.pdfSource snippet
OECDFacts not Fakes: Tackling Disinformation, Strengthening...In a fast-moving information landscape re-shaped by digitalisation, streng...
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Source: oecd.org
Link: https://www.oecd.org/content/dam/oecd/en/publications/reports/2023/04/good-practice-principles-for-public-communication-responses-to-mis-and-disinformation_e047ea9c/6d141b44-en.pdfSource snippet
OECDGood Practice Principles for Public Communication...Pre-bunking has also been applied via innovative and interactive games, and is n...
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Source: science.org
Link: https://www.science.org/doi/10.1126/sciadv.abo6254Source snippet
Psychological inoculation improves resilience against...by J Roozenbeek · 2022 · Cited by 632 — We show that psychological inoculation c...
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Source: pmc.ncbi.nlm.nih.gov
Link: https://pmc.ncbi.nlm.nih.gov/articles/PMC12134459/Source snippet
PMCLimited effectiveness of psychological inoculation against...by SYN Wang · 2025 · Cited by 7 — The researchers tested five different...
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Source: pmc.ncbi.nlm.nih.gov
Title: PMCPsychological inoculation strategies to fight climate
Link: https://pmc.ncbi.nlm.nih.gov/articles/PMC10896732/Source snippet
PMCby T Spampatti · 2023 · Cited by 86 — However, this analysis also yielded no evidence that the psychological inoculations protected pr...
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Source: pmc.ncbi.nlm.nih.gov
Link: https://pmc.ncbi.nlm.nih.gov/articles/PMC12980526/Source snippet
Effects of Inoculation Interventions and [Repetition]({{ 'repetition/' | relative_url }}) on...by J Udry · 2025 — It is also unknown whether inoculation interventions are eff...
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Source: oecd.org
Link: https://www.oecd.org/content/dam/oecd/en/publications/reports/2020/08/governance-responses-to-disinformation_6285c78a/d6237c85-en.pdfSource snippet
OECDGovernance responses to disinformation (EN)This paper provides a holistic policy approach to the challenge of disinformation by explo...
-
Source: oecd.org
Link: https://www.oecd.org/content/dam/oecd/fr/publications/reports/2024/03/facts-not-fakes-tackling-disinformation-strengthening-information-integrity_ff96d19f/4078bb32-fr.pdfSource snippet
de représentants des gouvernements, du secteur des médias et du journalisme, de la...Read more...
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Source: oecd.org
Link: https://www.oecd.org/en.html -
Source: oecd.org
Link: https://www.oecd.org/en/topics/disinformation-and-misinformation.htmlSource snippet
Disinformation and misinformationThe spread of false and misleading information poses significant risks to the well-being of people and s...
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Source: oecd.org
Link: https://www.oecd.org/en/publications/oecd-report-on-public-communication_22f8031c-en/full-report/public-communication-responses-to-the-challenges-of-mis-and-disinformation_843573b6.htmlSource snippet
Report of the independent High level Group on [fake news]({{ 'fake-news/' | relative_url }}) and online disinformation.... misinformation on social media”, Postgraduate...R...
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Source: advances.in
Title: A new study finds it works, even for those with a strong Russian identity
Link: https://advances.in/psychology/10.56296/aip00015/Source snippet
Identity is key, but Inoculation helps – how to empower...by CT Ziemer · 2024 · Cited by 4 — Can "inoculation" fight pro-Kremlin disinfo...
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Source: research-information.bris.ac.uk
Title: University of Bristol Lewandowsky, S., & Van Der Linden, S
Link: https://research-information.bris.ac.uk/files/263813879/FINAL_Revision_ERSP_inoc_paper_4SvdL.pdfSource snippet
(2021). Counteringby S Lewandowsky · 2021 · Cited by 1108 — We show that based on the available evidence, inoculation appears to be a pro...
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Source: cam.ac.uk
Link: https://www.cam.ac.uk/stories/inoculateexperimentSource snippet
University of CambridgeHow to 'inoculate' millions against misinformation on social...This “prebunking” strategy pre-emptively exposes p...
-
Source: misinforeview.hks.harvard.edu
Title: global vaccination badnews
Link: https://misinforeview.hks.harvard.edu/article/global-vaccination-badnews/Source snippet
Misinformation ReviewPrebunking interventions based on “inoculation” theory can...by J Roozenbeek · 2020 · Cited by 397 — This study fin...
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Source: Wikipedia
Link: https://en.wikipedia.org/wiki/PsychologySource snippet
PsychologyPsychology is the scientific study of the mind and behavior. Its subject matter includes the behavior of humans and nonhuman...
Additional References
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Source: stratcomcoe.org
Link: https://stratcomcoe.org/publications/download/Inoculation-theory-and-Misinformation-FINAL-digital-ISBN-ebbe8.pdfSource snippet
INOCULATION THEORY AND MISINFORMATIONAcross three levels, players learn about the use of emotionally manipulative language, the use of fa...
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Source: joint-research-centre.ec.europa.eu
Link: [https://joint-research-centre.ec.europa.eu/jrc-news-and-updates/misinformation-and-disinformation-both-prebunking-and-debunkingSource snippet
and disinformation: both prebunking and...Oct 25, 2024 — A JRC-led study recently published in Nature now confirmed that both prebunking...
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Source: committees.parliament.uk
Link: https://committees.parliament.uk/writtenevidence/132994/html/Source snippet
use of cookiesCountering misinformation and fake news through inoculation and prebunking.... evidence for two prebunking interventions a...
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Source: firstdraftnews.org
Title: a guide to prebunking a promising way to inoculate against misinformation
Link: https://firstdraftnews.org/articles/a-guide-to-prebunking-a-promising-way-to-inoculate-against-misinformation/Source snippet
A guide to prebunking: a promising way to inoculate against...29 Jun 2021 — The most accessible inoculation technique is prebunking — th...
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Source: youtube.com
Link: https://www.youtube.com/watch?v=gDfQHWQwJ8QSource snippet
Prebunking Manipulation Techniques: False DichotomiesIt's a common manipulation technique called a false dichotomy or a false dilemma. It...
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Source: pubmed.ncbi.nlm.nih.gov
Link: https://pubmed.ncbi.nlm.nih.gov/41151144/Source snippet
PubMedA signal detection theory meta-analysis of psychological...by A Simchon · Cited by 26 — The spread of harmful misinformation poses...
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Source: repository.cam.ac.uk
Link: https://www.repository.cam.ac.uk/items/11d56920-f7ca-4552-b080-43edd3e9a163Source snippet
Critical thinking and misinformation vulnerability: experimental evidence...Read more...
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Source: canada.ca
Title: countering disinformation guidebook public servants
Link: https://www.canada.ca/en/democratic-institutions/services/protecting-democratic-institutions/countering-disinformation-guidebook-public-servants.htmlSource snippet
Countering Disinformation: A Guidebook for Public Servants11 Jul 2024 — This guidebook is intended to provide an overview of disinformati...
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Source: sciencelearn.org.nz
Title: manipulation tactics create an inoculation campaign
Link: https://www.sciencelearn.org.nz/resources/manipulation-tactics-create-an-inoculation-campaignSource snippet
Manipulation tactics – create an inoculation campaign30 June 2025 — Online algorithms, biases and incorrect information · Recognising fal...
Published: June 2025
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Source: misinforeview.hks.harvard.edu
Link: https://misinforeview.hks.harvard.edu/article/prebunking-misinformation-techniques-in-social-media-feeds-results-from-an-instagram-field-study/Source snippet
misinformation: Systematic review and meta-analysis. Journal of...Read more...
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