Within Platform Incentives
What if platforms rewarded accuracy instead?
Changing social rewards so they favour true information can improve discernment without assuming users are indifferent to truth.
On this page
- How social rewards shape posting habits
- Evidence from veracity based reward experiments
- Design tradeoffs for real platforms
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Introduction
What if social platforms rewarded users for sharing information that later proved accurate rather than information that simply attracted attention? This idea has gained increasing support from researchers studying misinformation, because evidence suggests that many users are not indifferent to truth. Instead, they respond to the incentives embedded in platform design. When likes, reposts and follower growth are tied primarily to engagement, users learn to optimise for attention. When rewards are tied to accuracy, people become more selective and share higher-quality information. The central governance question is therefore not whether social media should reward behaviour, but which behaviour it should reward. Research increasingly suggests that changing reward structures may improve critical thinking and information quality without requiring heavy-handed censorship or assuming that users are fundamentally unconcerned with truth. [Yale Insights+2PubMed]insights.som.yale.eduYale InsightsHow Social Media Rewards Misinformation | Yale InsightsMar 31, 2023 — Read the study: “Sharing of misinformation is habitual…
How social rewards shape posting habits
Every social platform teaches users what kinds of behaviour succeed. Visible signals such as likes, shares, replies and follower counts act as feedback mechanisms. Over time, users learn which posts receive attention and adapt accordingly.
This learning process matters because attention and accuracy are not the same thing. Content that is surprising, emotionally charged, partisan or morally outraging often generates strong engagement. If engagement becomes the primary source of social reward, users receive repeated reinforcement for posting material that attracts reactions regardless of whether it is true. Researchers studying misinformation habits argue that repeated exposure to these reward patterns can make low-quality sharing increasingly automatic. [Yale Insights]insights.som.yale.eduYale InsightsHow Social Media Rewards Misinformation | Yale InsightsMar 31, 2023 — Read the study: “Sharing of misinformation is habitual…
Importantly, the evidence does not support a simple story in which people knowingly spread falsehoods because they do not care about truth. Studies by Gordon Pennycook, David Rand and colleagues suggest that many users fail to focus on accuracy when deciding what to share. Social media environments direct attention toward social approval, identity expression and entertainment value. When accuracy becomes more salient, sharing behaviour improves. [PMC+2Nature]pmc.ncbi.nlm.nih.govPMCNudging Social Media toward AccuracyNIHby G Pennycook · 2022 · Cited by 125 — A meaningful portion of online misinformation sharing is likely attributable to Internet…
From a critical-thinking perspective, this shifts the problem. Rather than treating users as irrational, it highlights how platform incentives influence which considerations are most prominent at the moment of sharing.
What happened when researchers rewarded truth?
One of the clearest tests of accuracy-based incentives came from research examining whether misinformation sharing reflects stable preferences or learned habits. In experiments involving simulated social-media environments, researchers rewarded some participants for sharing accurate information and avoiding misinformation. Others received rewards that mimicked existing attention-driven incentives. The results were striking: participants quickly adapted to the incentive structure. When accuracy was rewarded, people became substantially more discerning about what they shared. [Yale Insights+2PubMed]insights.som.yale.eduYale InsightsHow Social Media Rewards Misinformation | Yale InsightsMar 31, 2023 — Read the study: “Sharing of misinformation is habitual…
The findings suggest that users learn from feedback. Behaviour that receives rewards becomes habitual, while unrewarded behaviour fades. In these studies, rewarding accuracy improved sharing quality without eliminating sharing activity itself. Participants continued to engage; they simply became more selective about what they amplified. [Yale Insights+2Nieman Lab]insights.som.yale.eduYale InsightsHow Social Media Rewards Misinformation | Yale InsightsMar 31, 2023 — Read the study: “Sharing of misinformation is habitual…
Related work has explored smaller interventions that do not involve direct rewards. Accuracy prompts—brief requests asking users to think about whether information is true—consistently improve sharing discernment across numerous experiments. A large body of evidence indicates that simply redirecting attention toward accuracy reduces willingness to share misinformation while having little effect on sharing true information. Meta-analytic evidence covering dozens of experiments has found the effect to be robust across different contexts and populations. [Nature+2Nature]nature.comRand, D. G. Fighting COVID-19 misinformation on social media: experimental evidence for a scalable accuracy nudge intervention. Psychol S…
Further studies suggest that explicitly endorsing accuracy can be even more effective than traditional prompts because it both discourages false content and encourages sharing of true content. [Sage Journals]journals.sagepub.comSage JournalsEndorsing Accuracy Decreases the Sharing of Fake News…by V Capraro · 2023 · Cited by 59 — Accuracy prompts, nudges that m…
Why small rewards can have large effects
The success of these interventions appears disproportionate to their size. In some experiments, tiny financial incentives or simple appeals to personal integrity improved participants’ ability to distinguish true information from false claims. Researchers argue that the key mechanism is motivational rather than educational. Many users already possess the skills needed to identify reliable information much of the time; the challenge is ensuring those skills are activated when sharing decisions are made. [University of Cambridge]cam.ac.ukmisinformation and the truth, according to a new study. The findings suggest that fake news thrives on social media not only because peop…
This distinction is important because it means platforms may not need to transform users into expert fact-checkers. Instead, they may be able to improve information quality by making accuracy socially valuable.
What could an accuracy reward system look like?
An accuracy-focused platform would not necessarily pay users money. The underlying principle is that social recognition follows reliable contributions rather than pure virality.
Possible approaches include:
- Reputation scores that rise when shared information is later verified.
- Badges or trust indicators linked to consistent accuracy.
- Ranking systems that increase visibility for accounts with strong reliability records.
- Community fact-checking systems whose evaluations influence future reach.
- Positive feedback mechanisms that reward correction and updating rather than merely being first. [Sage Journals]journals.sagepub.comSage JournalsHow trust feedback reduces misinformation on social mediaBy rewarding engagement over accuracy, social media platforms foste…
Some researchers have proposed combining accuracy prompts with crowd-based assessments. In this model, users periodically evaluate the reliability of content they encounter. Those assessments both encourage accuracy-minded thinking and generate data that platforms can use when ranking posts. [ResearchGate]researchgate.net360387098 Nudging Social Media toward Accuracyaccuracy prompts decrease misinformation sharing… 003. Pennycook, Gordon, and David G. Rand. 2021b. The psychology of fake news. Trend…
The appeal of these approaches is that they preserve user choice. Instead of removing content outright, they alter the incentive landscape so that truthful behaviour becomes more rewarding.
Design tradeoffs for real platforms
The idea sounds straightforward, but implementation raises difficult governance questions.
Who decides what counts as accurate?
Any reward system requires some method of determining whether information is true. For straightforward factual claims, independent fact-checking or crowd-based assessments may work reasonably well. More complex political, scientific or predictive claims are harder to evaluate.
Critics worry that systems built around official judgements could create concerns about bias, legitimacy or over-centralisation. Designers therefore face a tension between promoting accuracy and preserving trust in the process used to assess it. [ResearchGate]researchgate.net360387098 Nudging Social Media toward Accuracyaccuracy prompts decrease misinformation sharing… 003. Pennycook, Gordon, and David G. Rand. 2021b. The psychology of fake news. Trend…
Could accuracy rewards discourage useful discussion?
Not every valuable contribution is immediately verifiable. Journalists, whistleblowers, researchers and eyewitnesses often share emerging information before complete confirmation is available.
An overly rigid accuracy system could unintentionally penalise uncertainty, caution or early reporting. Effective designs would likely need ways to distinguish between deliberate misinformation and good-faith sharing of incomplete information. [ResearchGate]researchgate.net360387098 Nudging Social Media toward Accuracyaccuracy prompts decrease misinformation sharing… 003. Pennycook, Gordon, and David G. Rand. 2021b. The psychology of fake news. Trend…
What happens to engagement?
Many platforms depend economically on user attention. Engagement-based systems are attractive because they maximise interaction and time spent on the platform.
One reason the experimental evidence attracted attention is that rewarding accuracy did not appear to eliminate sharing behaviour. Participants continued posting while improving information quality. Nevertheless, large-scale platforms would need to test whether accuracy-focused incentives affect user retention, advertising revenue and content diversity when deployed in real-world environments. [Nieman Lab]niemanlab.orgNieman LabPeople share misinformation because of social media's…Aug 8, 2023 — People share misinformation because of social media's in…
Why this matters for critical thinking
Critical thinking is often presented as an individual skill: evaluating evidence, checking sources and questioning claims. Yet social media demonstrates that thinking is also shaped by incentives. People reason within environments that signal what behaviours are valued.
Rewarding accurate sharing instead of viral sharing does not guarantee perfect information. Users will still make mistakes, disagree and encounter uncertainty. However, the evidence suggests that even modest shifts in incentives can change habits, improve discernment and reduce the spread of misinformation. [Yale Insights+2PubMed]insights.som.yale.eduYale InsightsHow Social Media Rewards Misinformation | Yale InsightsMar 31, 2023 — Read the study: “Sharing of misinformation is habitual…
The broader lesson is that information quality is not determined solely by what people know. It is also influenced by what social systems reward. When attention is rewarded, attention-seeking behaviour grows. When accuracy is rewarded, truth-seeking behaviour has a better chance to compete. [Sage Journals+2PMC]journals.sagepub.comSage JournalsHow trust feedback reduces misinformation on social mediaBy rewarding engagement over accuracy, social media platforms foste…
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Endnotes
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Source: insights.som.yale.edu
Link: https://insights.som.yale.edu/insights/how-social-media-rewards-misinformationSource snippet
Yale InsightsHow Social Media Rewards Misinformation | Yale InsightsMar 31, 2023 — Read the study: “Sharing of misinformation is habitual...
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Source: pmc.ncbi.nlm.nih.gov
Title: PMCNudging Social Media toward Accuracy
Link: https://pmc.ncbi.nlm.nih.gov/articles/PMC9082967/Source snippet
NIHby G Pennycook · 2022 · Cited by 125 — A meaningful portion of online misinformation sharing is likely attributable to Internet...
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Source: nature.com
Link: https://www.nature.com/articles/s41586-021-03344-2Source snippet
Rand, D. G. Fighting COVID-19 misinformation on social media: experimental evidence for a scalable [accuracy nudge]({{ 'accuracy-nudge/' | relative_url }}) intervention. Psychol S...
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Source: nature.com
Link: https://www.nature.com/articles/s41467-022-30073-5Source snippet
Accuracy prompts are a replicable and generalizable...by G Pennycook · 2022 · Cited by 359 — Interventions that shift users attention to...
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Source: researchgate.net
Title: 360387098 Nudging Social Media toward Accuracy
Link: https://www.researchgate.net/publication/360387098_Nudging_Social_Media_toward_AccuracySource snippet
accuracy prompts decrease misinformation sharing... 003. Pennycook, Gordon, and David G. Rand. 2021b. The psychology of fake news. Trend...
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Source: nature.com
Link: https://www.nature.com/articles/s41562-023-01540-wSource snippet
Accuracy and social motivations shape judgements of (mis)...by S Rathje · 2023 · Cited by 158 — Misinformation—which can refer to fabric...
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Source: dictionary.cambridge.org
Title: the quality of being correct and without
Link: https://dictionary.cambridge.org/us/dictionary/english/accuracySource snippet
definition in the Cambridge English Dictionarythe ability to do something without making mistakes: She says she can type 85 words per m...
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Source: pubmed.ncbi.nlm.nih.gov
Link: https://pubmed.ncbi.nlm.nih.gov/37278047/Source snippet
more...
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Source: journals.sagepub.com
Link: https://journals.sagepub.com/doi/10.1177/23794607261423714Source snippet
Sage JournalsHow trust feedback reduces misinformation on social mediaBy rewarding engagement over accuracy, social media platforms foste...
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Source: niemanlab.org
Link: https://www.niemanlab.org/2023/08/people-share-misinformation-because-of-social-medias-incentives-but-those-can-be-changed/Source snippet
Nieman LabPeople share misinformation because of social media's...Aug 8, 2023 — People share misinformation because of social media's in...
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Source: journals.sagepub.com
Link: https://journals.sagepub.com/doi/abs/10.1177/00027162221092342Source snippet
Sage JournalsNudging Social Media toward Accuracyby G Pennycook · 2022 · Cited by 125 — A meaningful portion of online misinformation sha...
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Source: journals.sagepub.com
Link: https://journals.sagepub.com/doi/10.1177/01461672221117691Source snippet
Sage JournalsEndorsing Accuracy Decreases the Sharing of Fake News...by V Capraro · 2023 · Cited by 59 — Accuracy prompts, nudges that m...
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Source: pmc.ncbi.nlm.nih.gov
Title: PMC“I Think This News Is Accurate”: Endorsing Accuracy
Link: https://pmc.ncbi.nlm.nih.gov/articles/PMC10637098/Source snippet
by V Capraro · 2022 · Cited by 59 — Accuracy prompts, nudges that make accuracy salient, typically decrease the sharing of fake news...
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Source: cam.ac.uk
Link: https://www.cam.ac.uk/research/news/rewarding-accuracy-instead-of-partisan-pandering-reduces-political-divisions-over-the-truthSource snippet
misinformation and the truth, according to a new study. The findings suggest that fake news thrives on social media not only because peop...
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Source: pmc.ncbi.nlm.nih.gov
Link: https://pmc.ncbi.nlm.nih.gov/articles/PMC10259455/Source snippet
People tend to select...Read...
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Source: journals.sagepub.com
Link: https://journals.sagepub.com/doi/10.1177/0956797620939054Source snippet
COVID-19 Misinformation on Social Mediaby G Pennycook · 2020 · Cited by 2753 — We did so by drawing on a recently proposed inattention-ba...
Additional References
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Source: merriam-webster.com
Link: https://www.merriam-webster.com/dictionary/accuracy -
Source: hbs.edu
Title: Ghezae, Jordan et al 2024 PNAS Nexus 45b95ff1 a5d8 4c6e a1de d311189b0c59
Link: https://www.hbs.edu/ris/Publication%20Files/Ghezae%2C%20Jordan%20et%20al%202024%20PNAS%20Nexus_45b95ff1-a5d8-4c6e-a1de-d311189b0c59.pdfSource snippet
Partisans neither expect nor receive reputational rewards...by I Ghezae · 2024 · Cited by 8 — Across all three studies, we do not find t...
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Source: sjdm.org
Link: https://sjdm.org/presentations/2023-Poster-Stock-Friederike-Misinformation-Accuracy-SelfNudge~.pdfSource snippet
A., Eckles, D., & Rand, D. G. (2021). Shifting attention to accuracy can reduce misinformation online.Read more...
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Title: prompting people to reflect on the accuracy of news headlines increases the qual
Link: https://www.facebook.com/NaturePortfolioJournals/posts/prompting-people-to-reflect-on-the-accuracy-of-news-headlines-increases-the-qual/10158484080983167/Source snippet
Well, recent work by Pennycook et al., (2021) examined how social media sharing judgements diverge...Read more...
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Source: news.cornell.edu
Title: accuracy nudges decrease misinformation sharing left right
Link: https://news.cornell.edu/stories/2024/04/accuracy-nudges-decrease-misinformation-sharing-left-rightSource snippet
'nudges' decrease misinformation-sharing on left, rightApr 4, 2024 — They found that “nudges” regarding the importance of accuracy reduce...
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Source: dornsife.usc.edu
Title: social media reward accurate instead of misinformation
Link: https://dornsife.usc.edu/news/stories/social-media-reward-accurate-instead-of-misinformation/Source snippet
USC DornsifeSocial media can in fact be made betterAug 1, 2023 —... Research shows it is possible to reward users for sharing accurate i...
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Source: ide.mit.edu
Title: Pennycook et al Shifting attention to accuracy
Link: https://ide.mit.edu/sites/default/files/publications/Pennycook%20et%20al%20-%20Shifting%20attention%20to%20accuracy.pdfSource snippet
attention to accuracy can reduce misinformation...by G Pennycook · Cited by 1584 — Misinformation and morality: Encountering fake-news h...
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Source: misinforeview.hks.harvard.edu
Title: ronzani different incentives 20240125
Link: https://misinforeview.hks.harvard.edu/wp-content/uploads/2024/01/ronzani_different_incentives_20240125.pdfSource snippet
Misinformation ReviewHow different incentives reduce scientific misinformation onlineby P Ronzani · 2024 · Cited by 9 — Some strategies f...
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Source: Wikipedia
Title: Accuracy and precision
Link: https://en.wikipedia.org/wiki/Accuracy_and_precisionSource snippet
Accuracy and precisionAccuracy and precision are measures of observational error; accuracy is how close a given set of measurements is...
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Source: tandfonline.com
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Joint Effect of Accuracy Nudge and Warning Label...by K Fujimoto · 2026 · Cited by 2 — Research on accuracy nudges is underway to examin...
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