Sean Guo
@seanguo.bsky.social
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Postdoc at HKUST Studying memory, misinformation and LLM/AI-generated content Bun-parent
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Sean Guo
HKS Misinformation Review
3 months ago
Now live: âPeople are more susceptible to misinformation with realistic AI-synthesized images that provide strong evidence to headlinesâ by Sean Guo, Yiwen Zhong, and Xiaoqing Hu
misinforeview.hks.harvard.edu/article/peop...
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Sharing our new paper here! People talk about how deepfakes propel us into the post truth era, and we provide some empirical evidence for this: âPeople are more susceptible to misinformation with realistic AI-synthesized images that provide strong evidence to headlinesâ
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People are more susceptible to misinformation with realistic AI-synthesized images that provide strong evidence to headlines | HKS Misinformation Review
The development of artificial intelligence (AI) allows rapid creation of AI-synthesized images. In a pre-registered experiment, we examine how properties of AI-synthesized images influence belief in m...
https://misinforeview.hks.harvard.edu/article/people-are-more-susceptible-to-misinformation-with-realistic-ai-synthesized-images-that-provide-strong-evidence-to-headlines/
3 months ago
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Sean Guo
Jay Van Bavel, PhD
4 months ago
Does AI improve or undercut academic scholarship? A new study finds that academics who use AI increased both the quantity & quality of their academic scholarship and it appears to reduces inequality (helping junior and non-english speaking scholars the most).
arxiv.org/pdf/2510.02408
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Sean Guo
Ullrich Ecker
4 months ago
Why Misinformation Must Not Be Ignored Quite proud of this paper, which just received the journal's APA Editor's Choice award đ Big thanks to my coauthors Li Qian Tay, Jon Roozenbeek,
@profsanderlinden.bsky.social
, John Cook,
@naomioreskes.bsky.social
, and
@lewan.bsky.social
add a skeleton here at some point
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Happy to share our new research on AI-generated visual misinformation - we find that specific media literacy tips about AI images improve misinformation discernment over general tips about fake news. Feedback and comments welcome!
doi.org/10.1186/s412...
#psychsky
#phdsky
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Specific media literacy tips improve AI-generated visual misinformation discernment - Cognitive Research: Principles and Implications
Images generated using artificial intelligence (AI) have become increasingly realistic, sparking discussions and fears about an impending âinfodemicâ where we can no longer trust what we see on the in...
https://doi.org/10.1186/s41235-025-00648-z
7 months ago
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Sean Guo
Jamie Cummins
7 months ago
Social scientists should not use chat interfaces when using LLMs in their research: they are impressively inefficient, and obscure/impose important methodological decisions that require thought. THREADđ§ľ
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Sean Guo
Gordon Pennycook
8 months ago
Psychological inoculation is a very popular intervention against online misinfo, but it hasn't been tested using real-world outcomes in realistic scenarios. In a new paper just published in PNAS Nexus, this is what we did:
academic.oup.com/pnasnexus/ar...
Short version: It didn't really work.
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Sean Guo
Josh Kalla
8 months ago
Want to add an LLM chatbot to your Qualtrics surveys? Here's a step-by-step guide showing exactly how to do this with AWS Bedrock
joshuakalla.github.io/llm_persuasi...
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Sean Guo
Erin Westgate
9 months ago
Since 1954, "The Handbook of Social Psychology" has been the fieldâs most authoritative reference work, and today is the launch of the 6th edition. Best news? The HSP is now open-accessâfree to read, download, and share.
the-hsp.com
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Sean Guo
Matt DeVerna
10 months ago
From some MIT Media Lab folks... "Results show that AI interaction significantly boosts participantsâ accuracy in identifying real versus fake news content from approximately 60% to 90%." Though findings suggest AI interaction "may not produce lasting improvements that transfer to novel examples".
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Can dialogues with AI systems help humans better discern visual misinformation?
The widespread emergence of manipulated news media content poses significant challenges to online information integrity. This study investigates whether dialogues with AI about AI-generated images and...
https://arxiv.org/abs/2504.06517
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Excited to share my first first-author paper! We found that providing alternative explanations to misinformation improved recollection during veracity judgements, measured by the P300 ERP. Thanks to my supervisor and colleagues for their help!
www.sciencedirect.com/science/arti...
#phdsky
#psych
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Providing an alternative explanation improves misinformation rejection and alters event-related potentials during veracity judgements
The continued influence effect of misinformation (CIE) occurs when misinformation affects memory and decision making even after correction. Here, we eâŚ
https://www.sciencedirect.com/science/article/abs/pii/S0278262625000302
11 months ago
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Sean Guo
Ran Blekhman
about 1 year ago
Yes, they can hallucinate papers that don't exist, discuss results that seem to be imaginary, and can be confusing and inconsistent. But talking to tenured professors may still be helpful
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Sean Guo
David Rand
about 1 year ago
đ¨New WPđ¨ We examine news sharing on 7 platforms: 1)Right-leaning platforms=lower quality news 2)Echo-platforms: Right-leaning news gets more engagement on right-leaning platforms, vice-versa for left-leaning 3)But low-quality news gets more engagement EVERYWHERE, even BlueSky!
osf.io/preprints/ps...
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Bluesky now has over 10 million users, and I was #1,537,491!
over 1 year ago
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How are yâall keeping updated with the latest postdoc openings? Any good site or feed recs?
#phdsky
over 1 year ago
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Sean Guo
Lisa Fazio
over 1 year ago
Perhaps unsurprising given I research misinfo interventions, but I strongly disagree with this article. If you thought that small tweaks were going to fix the misinfo problem, then yes, you'll be disappointed. But, come on, we all know there is no magic bullet. 1/
www.nytimes.com/2024/07/11/t...
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Even Disinformation Experts Donât Know How to Stop It
Researchers have learned plenty about misinformation and how it spreads. But theyâre still struggling to figure out how to stop it.
https://www.nytimes.com/2024/07/11/technology/disinformation-tools.html?unlocked_article_code=1.6k0.6wdU.StFjD07Z8exk&smid=url-share
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Sean Guo
Chris Bail
over 1 year ago
A typology of successful misinformation interventions:
www.nature.com/articles/s41...
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Toolbox of individual-level interventions against online misinformation - Nature Human Behaviour
Kozyreva et al. review evidence from individual-level interventions for fighting online misinformation featured in 81 scientific papers. They classify the interventions in nine different types and sum...
https://www.nature.com/articles/s41562-024-01881-0
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Sean Guo
Ullrich Ecker
over 1 year ago
Our review paper âToolbox of individual-level interventions against online misinformationâ is out today in Nature Human Behaviour! Truly a team effort by an international group of experts, led by the amazing Anastasia Kozyreva.
www.nature.com/articles/s41...
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Toolbox of individual-level interventions against online misinformation - Nature Human Behaviour
Kozyreva et al. review evidence from individual-level interventions for fighting online misinformation featured in 81 scientific papers. They classify the interventions in nine different types and sum...
https://www.nature.com/articles/s41562-024-01881-0
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Sean Guo
Ullrich Ecker
over 1 year ago
I am advertising a postdoc position to work on a cognitive psych project on misinformation đ Please share!
external.jobs.uwa.edu.au/cw/en/job/51...
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Prospective staff : Jobs at UWA : The University of Western Australia
https://external.jobs.uwa.edu.au/cw/en/job/517269
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Excited to share our new preprint on how different properties of AI-generated images impacts misinformation belief. All feedback and comments welcome :) Shout out to
@brionyswire.bsky.social
for providing great comments on the manuscript!
osf.io/2p64a
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OSF
https://osf.io/2p64a
almost 2 years ago
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Sean Guo
Morgan Johnson
almost 2 years ago
How many stories of âautomated systemsâ and AI end up just being people in other countries paid peanuts to work remotely?
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Sean Guo
Jay Van Bavel, PhD
almost 2 years ago
Dr. Kahnemanâs research debunked the notion of âhomo economicus,â the âeconomic manâ who was considered a rational being who acts out of self-interest. Instead, people rely on intellectual shortcuts that often go against their own best interest.
www.washingtonpost.com/obituaries/2...
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Daniel Kahneman, Nobel-winning economist, dies at 90
He found that people rely on shortcuts that often lead them to make wrongheaded decisions that go against their own best interest.
https://www.washingtonpost.com/obituaries/2024/03/27/daniel-kahneman-dead/
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Sean Guo
Fibre Bundle
almost 2 years ago
where are the other Phd students here on
#bluesky
?
#phdsky
#academia
? đ I can't be going through this alone
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Sean Guo
Lisa Fazio
almost 2 years ago
In case you missed it last week, here's a recording of my talk "Misinformation: Why is it a problem and what can we do about it?" See what we found in our giant collaborative megastudy testing 9 different online misinformation interventions!
shorensteincenter.org/new-event/mi...
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Misinformation: Why is it a problem and what can we do about it? | Shorenstein Center
This event was part of the Speaker Series on Misinformation, co-sponsored by the Shorenstein Center for Media, Politics and Public Policy at Harvard's Kennedy School and the NULab at Northeastern Univ...
https://shorensteincenter.org/new-event/misinformation-problem-can/
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Sean Guo
Christopher Madan
almost 2 years ago
This was shared quite a bit as a preprint, and now it's published! (and
#OA
) âWhat will you do after?â: Lessons from Academia and the World Beyond I am glad QJEP appreciated the benefit of publishing this at a psych society journal (rather than an HE one)
journals.sagepub.com/doi/full/10....
add a skeleton here at some point
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Sean Guo
Helen Rosner
almost 2 years ago
Making sure everyone has read Kate Wagnerâs absolutely terrific â like a genuinely all-time, Grantland, SBN-in-its-heyday, talk about it 10 years later-style joy to read â F1 article that was mysteriously removed from the Road & Track website shortly after publication
web.archive.org/web/20240301...
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Behind F1's Velvet Curtain
If you wanted to turn someone into a socialist you could do it in about an hour by taking them for a spin around the paddock of a Formula 1 race. The kind of money I saw will haunt me forever.
https://web.archive.org/web/20240301170542/https://www.roadandtrack.com/car-culture/a46975496/behind-f1-velvet-curtain/
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Sean Guo
Stephanie M. Lee
almost 2 years ago
At a time when scientific misconduct is making headlines, the truth is that errors in science are largely brought to light by unpaid volunteers. I wrote about a new program that wants to shake up those incentives and pay sleuths cold, hard cash for finding mistakes.
www.chronicle.com/article/want...
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Wanted: Scientific Errors. Cash Reward.
At a time when scientific misconduct is making headlines, a new program hopes to encourage the detection of mistakes with cold, hard cash.
https://www.chronicle.com/article/wanted-scientific-errors-cash-reward
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Sean Guo
PsyArXivBot
almost 2 years ago
Apologies for the malfunction. I'm now able to handle abstract-length titles. Please refrain from using abstract-length titles though.
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Always assumed that younger generations get better with tech, and never thought we would be hearing about students getting worse at basic computer skills like where a file is stored (!) Wonder how this affects future media and misinfo consumption?
www.theverge.com/22684730/stu...
#psychology
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Students who grew up with search engines might change STEM education forever
Professors are struggling to teach Gen Z
https://www.theverge.com/22684730/students-file-folder-directory-structure-education-gen-z
almost 2 years ago
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Sean Guo
Richard M. Carpiano, PhD, MPH
almost 2 years ago
A potential downside of addressing misinformation: "efforts like warning about the threat of misinformation can prime general distrust in authentic news, hinting toward a deception bias in the context of fear of misinformation being salient." policysky sociology cogsci polisky đmedsky
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https://www.tandfonline.com/doi/full/10.1080/1461670X.2023.2187652
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Sean Guo
Jay Van Bavel, PhD
about 2 years ago
In most online communities, 90% of users are lurkers who never contribute, 9% of users contribute a little, and 1% of users account for almost all the action. The people who share the most are usually the most extremeâhardcore users, fans, and partisans!
www.nngroup.com/articles/par...
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Participation Inequality: The 90-9-1 Rule for Social Features
In most online communities, 90% of users are lurkers who never contribute, 9% of users contribute a little, and 1% of users account for almost all the action.
https://www.nngroup.com/articles/participation-inequality/
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Sean Guo
Neil Lewis, Jr.
about 2 years ago
I always work this paper into my undergrad classes. They appreciate it, acknowledge that pattern in their behavior, then change their behavior :)
psycnet.apa.org/record/2006-...
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https://psycnet.apa.org/record/2006-04065-001
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Super realistic AI lego sets! (Apart from the text)
add a skeleton here at some point
about 2 years ago
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Sean Guo
Christoph Strauch
about 2 years ago
Predictions of eye movements when viewing images should work well for all. Do they? We studied this with gaze data from >2,000 participants collected in the Nemo museum Amsterdam! Out in Communications Psych
t.ly/Y1-Ty
tldr: models do well, especially if you are a psychology student More:
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Sean Guo
Kai Kupferschmidt
about 2 years ago
âSo the most important thing that I say in this short book is this: Disinformation is not an accident. It's a lieâ, says Lee McIntyre in a great conversation on misinformation and disinformation at the MIT museum.
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To any misinformation researchers out there: do you read or rely on any cog sci or neuro papers about learning and memory? For example, how relevant is the classic AB-AC memory updating paradigm to correcting misinformation?
about 2 years ago
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Sean Guo
Ullrich Ecker
over 2 years ago
Happy to see this out: New open access article in Current Opinion in Psychology, authored by
@lewan.bsky.social
, myself, John Cook of
@skepticalscience.bsky.social
,
@naomioreskes.bsky.social
,
@profsanderlinden.bsky.social
and Jon Roozenbeek.
www.sciencedirect.com/science/arti...
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Misinformation and the epistemic integrity of democracy
Democracy relies on a shared body of knowledge among citizens, for example trust in elections and reliable knowledge to inform policy-relevant debate.âŚ
https://www.sciencedirect.com/science/article/pii/S2352250X23001562
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Hi
#PsychSciSky
! Does anyone have any advice on attending a conference that doesn't really match your research topics? Eg. Given I'm interested in cognitive mechanisms of memory and neuroimaging, would there be much value in attending a social psych conference?
over 2 years ago
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Hello
#HiSciSky
#PsychSciSky
#Neuroskyence
! Iâm Sean, a PhD candidate currently studying how misinformation impacts our memory and beliefs using
#EEG
over 2 years ago
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