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Oleg Urminsky

@olegurminsky.bsky.social
2.2K followers 1.3K following 150 posts

Prof @ UChicago Booth. Trying to learn how people think. Not a statistician but not exactly a psychologist either. You kids keep me young. Find my stuff here: home.uchicago.edu/~ourminsky

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Reposted by Oleg Urminsky
Mark Copelovitch @mcopelov.bsky.social · 29/04/2026
Again, today of all days is an important time to recognize that the Democratic Party's 2026/2028 platform must be institutional reform. <Every policy> everyone wants <follows> from that, not the other way around. There will be <one> chance to fix things. We can't waste it again.
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Reposted by Oleg Urminsky
Journal of Consumer Research @jcrnews.bsky.social · 29/04/2026
Editorship announcement: We are saddened to announce that Giana M. Eckhardt has decided to step down as Co-Editor of the Journal of Consumer Research, for personal reasons. She has been an outstanding Co-Editor, and has worked tirelessly for the journal...
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Reposted by Oleg Urminsky
Carl T. Bergstrom @carlbergstrom.com · 09/04/2026
Our PhD student Kennedy Orwa, who studies applications of AI to health care, was hastily deported today to Kenya along with his 13-year-old son without opportunity to speak to legal counsel. King 5 reports that he held a valid visa that was rescinded without explanation.
king5.com
UW graduate student deported through SEA as protesters demand answers
A union representing University of Washington graduate student workers says Kennedy Orwa’s student visa was rescinded without explanation.
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Oleg Urminsky @olegurminsky.bsky.social · 09/04/2026
This was a many-years undertaking, starting with a very Google-specific question years ago that we kept working on into the dawn of AI chat search, which added a whole new dimension to the paper.
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Oleg Urminsky @olegurminsky.bsky.social · 09/04/2026
Our results suggest that, at least in the context of search, confirmation bias in framing questions is the primary factor -- otherwise the two biases would cancel out and there would be no effect of broadening search.
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Oleg Urminsky @olegurminsky.bsky.social · 09/04/2026
An interesting theoretical aspect of this practical question: research in psychology has identified two potential dimensions of confirmation bias, bias in framing question and bias in which answers we pay attention to.
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Oleg Urminsky @olegurminsky.bsky.social · 09/04/2026
When platforms adjust algorithms to return broader search results, people update their beliefs more (under some conditions). This can be a good thing, to the degree that the incremental information provided by broadening is accurate.
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Oleg Urminsky @olegurminsky.bsky.social · 09/04/2026
The paper, led by Eugina Leung, is here: www.pnas.org/doi/10.1073/... We document that the human tendency for confirmation bias in question framing (the tendency of people to frame search in terms of their prior beliefs) and algorithms that optimize for relevance combine to impede belief updating.
pnas.org
The narrow search effect and how broadening search promotes belief updating | PNAS
Information search platforms, from Google to AI-assisted search engines, have transformed information access but may fail to promote a shared factu...
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Oleg Urminsky @olegurminsky.bsky.social · 09/04/2026
Very excited that this @chicagoboothreview.bsky.social interview and our paper on the "Narrow Search Effect" are both out: www.chicagobooth.edu/review/podca... 🧵
chicagobooth.edu
Should AI Disagree with You?
Research suggests we shape our online queries in a way that confirms our views.
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Reposted by Oleg Urminsky
koenfucius @koenfucius.bsky.social · 16/03/2026
People’s spontaneous searches are narrow, intended to produce results in line with their prior beliefs—which tend to persist, but when presented with broader information, they tend to update their beliefs more, research by Leung & @olegurminsky.bsky.social suggests:
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Reposted by Oleg Urminsky
Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
When you collect data online, are the results from humans or AI? In a project led by Booth PhD student Grace Zhang, we estimate the prevalence of AI agents on commonly used survey platforms: osf.io/preprints/ps... 🧵
osf.io
OSF
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Oleg Urminsky @olegurminsky.bsky.social · 08/03/2026
Yes, off the shelf agents fail these and we do see failures on the platforms. There are also respondents who fail other checks who pass those. One limitation in our study, however, is that we bundled it with a typing check so we don't have as clear a read on specific checks.
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Reposted by Oleg Urminsky
Kianté @kiante.bsky.social · 08/03/2026
Worth a look if you're running online studies. Happy to be a part of this, great work led by Grace. Check out Oleg's thread; feedback welcome!
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
Agreed, we did not test proctoring.
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
Nope, not dead at all, it's actually the primary method for collecting custom survey data in social science. My personal opinion is that online data collection is an incredibly valuable resource that we need to invest in saving from obliteration by AI, your view may differ.
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
Ooops. Meant to say "AI checks can also mistake non-compliant human respondents for AI."
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
Feedback, questions are welcome!
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
Some caveats. Off-the-shelf AI agents can pass survey checks with human assistance and AI agents can be purpose-built to pass checks without human assistance. Detecting AI agents is a moving target: ongoing independent testing of survey platforms is needed.
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
Using AI checks to screen out respondents is bad, helping AI learn to evade checks. Better to just collect data and pre-register exclusions (and move to a better platform when the fail rate is too high).
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
espondents for AI. Survey participants ignoring instructions and copy-pasting text into open-ended responses has been a problem for a long time: marginallysignificant.com/2019/03/18/u...
marginallysignificant.com
Using writing task manipulations online
Writing tasks are a commonly used manipulation in behavioral research, to get people to consider specific information, invoke a mindset, or potentially change people’s emotional or other ment…
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
Some thoughts. Relying on just one AI check is not a good idea – AI agents differ in their capabilities. Use multiple tests, varied regularly. Not checking against a human baseline may lead to over-estimating AI agents: AI and humans are bad at some of the same things.
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
This can matter for survey results. Platforms with more AI failures estimated less disapproval of using AI to complete surveys. Excluding potential AI agents reduced those differences (vs. humans at Mindworks @CDR_Booth).
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
The results differ substantially across platforms. @joinprolific.bsky.social and @cloudresearch.bsky.social ’s Connect panel have relatively low failure rates, while Mturk (even via @cloudresearch.bsky.social) has a high failure rate.
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
We use five AI checks, validating that common AI agents fail our checks but in-person human respondents do not. We then collect data on 7 online platforms.
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
Recent work by @seanjwestwood.bsky.social in PNAS has raised a red flag about AI agents being able to complete online surveys. www.pnas.org/doi/10.1073/... www.pnas.org/doi/10.1073/...
pnas.org
The potential existential threat of large language models to online survey research | PNAS
The advancement of large language models poses a severe, potentially existential threat to online survey research, a fundamental tool for data coll...
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Oleg Urminsky @olegurminsky.bsky.social · 07/03/2026
When you collect data online, are the results from humans or AI? In a project led by Booth PhD student Grace Zhang, we estimate the prevalence of AI agents on commonly used survey platforms: osf.io/preprints/ps... 🧵
osf.io
OSF
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Reposted by Oleg Urminsky
Melissa Gira Grant @melissagiragrant.com · 13/02/2026
“I've said to a couple of my colleagues, like, man, what would it have looked like in 2024 when we're in the thick of the campaigns, if we stopped being so defensive on immigration and we went on the offensive; had we all collectively rang the alarm when we saw it start.”
thehandbasket.co
"The day of accountability will come": Rep. Delia Ramirez on abolishing and prosecuting DHS
The Handbasket spoke with the congresswoman who called out ICE long before it was popular.
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Reposted by Oleg Urminsky
Malte Elson @malte.the100.ci · 13/02/2026
From this follow simple recommendations: as a default, meta-scientific studies of published research artefacts need to include 1) a full, identifiable list of included studies, 2) the full coding instrument and decision rules, and 3) the individual ratings together with a codebook.
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Reposted by Oleg Urminsky
koenfucius @koenfucius.bsky.social · 07/02/2026
Our instinct to seek confirmation leads to ‘narrow’ internet search behaviour. Chatbots, trained to be helpful, tend to go along with this, but could be trained to help us update our beliefs. @olegurminsky.bsky.social researched this and explains what he found: buff.ly/0eafZ78
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Reposted by Oleg Urminsky
Chicago Booth Review @chicagoboothreview.bsky.social · 09/02/2026
"It's a general issue in lots of technology that the technology is designed to try to be helpful to us and around our needs, but often it takes a simple view of what those needs are and leaves out some of the needs." - @olegurminsky.bsky.social www.chicagobooth.edu/review/podca...
chicagobooth.edu
Should AI Disagree with You?
Research suggests we shape our online queries in a way that confirms our views.
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Reposted by Oleg Urminsky
𝔅𝔲𝔱𝔱𝔬𝔫𝔰 𝔒'𝔊𝔥𝔬𝔲𝔩𝔦𝔥𝔞𝔫 @johnxuandou.bsky.social · 13/08/2025
This is one of the most beautiful things I have witnessed, the craft here is impeccable.
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Reposted by Oleg Urminsky
Eric Geller @ericjgeller.com · 27/10/2025
"ChatGPT, Gemini, DeepSeek, and Grok are serving users propaganda from Russian-backed media when asked about the invasion of Ukraine, new research finds." www.wired.com/story/chatbo...
wired.com
Chatbots Are Pushing Sanctioned Russian Propaganda
ChatGPT, Gemini, DeepSeek, and Grok are serving users propaganda from Russian-backed media when asked about the invasion of Ukraine, new research finds.
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Reposted by Oleg Urminsky
Daniel Abraham @abraham.bsky.social · 26/10/2025
If I were running the DNC, there would be Democratic Party sponsored food relief banks across the country right now that specifically welcomed anyone regardless of party affiliation. Along with the food, there could be voter registration and links to runforsomething.net
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Reposted by Oleg Urminsky
sjdm-tweets @sjdm-tweets.bsky.social · 22/10/2025
Today's HotFresh recommended paper is: Pleskac, T. J., Kyung, E. J., Chapman, G. B., & Urminsky, O. (2025). Blinded versus Unblinded Review: A Field Study on the Equity of Peer-Review Processes. Management Science. doi.org/10.1287/mnsc...
doi.org
Blinded versus Unblinded Review: A Field Study on the Equity of Peer-Review Processes | Management Science
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eileen chengyin chow @chowleen.bsky.social · 27/09/2025
The South Korean Ministry of Defense has awarded medals of merit to 11 officers for disobeying direct orders of superiors during the martial law fiasco, orders that they deemed to be contrary to the constitution and endangerment to democracy. www.chosun.com/english/nati...
chosun.com
National Defense Ministry Honors 11 Soldiers for Refusing Illegal Orders
National Defense Ministry Honors 11 Soldiers for Refusing Illegal Orders Honored for rejecting illegal orders during martial law, Marine death probe
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Reposted by Oleg Urminsky
Josh Marshall @joshtpm.bsky.social · 10/09/2025
We must stand resolutely against political assassination and political violence of all kinds, and just as resolutely against everyone who exploits acts of violence as the pretext or excuse for political repression of political opponents.
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Reposted by Oleg Urminsky
Andrea Matranga @andreamatranga.bsky.social · 29/08/2025
Italy is doing something interesting with it's admission to medical school. Anybody with a high school diploma can enrol for the first semester (actually two months of intensive all day coursework). They take three course: Chemistry, Biology, and Physics. Mostly taught remotely.
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Reposted by Oleg Urminsky
Jen Bendery @jbendery.bsky.social · 28/08/2025
Sen. Patty Murray (D-Wash.), top Dem on the Senate health committee, on this evening's chaos at CDC: “We cannot let RFK Jr. burn what’s left of the CDC and our other critical health agencies to the ground—he must be fired."
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Reposted by Oleg Urminsky
Jake Grumbach @jakemgrumbach.bsky.social · 22/08/2025
Ruby Sales, who Daniels saved, went on to get degrees at Tuskegee Institute, Manhattanville College, and Princeton University. She's still alive Daniels' murderer, who killed Daniels and wounded another activist (a Catholic priest), was never convicted and died peacefully in his late 80s
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Oleg Urminsky @olegurminsky.bsky.social · 22/08/2025
t.co/7XlllnIMWt
t.co
https://spectator.sme.sk/travel/c/3-free-things-to-do-in-bratislava-for-the-next-seven-days-2
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Oleg Urminsky @olegurminsky.bsky.social · 22/08/2025
t.co/lz721dhlne
t.co
https://spectator.sme.sk/culture-and-lifestyle/c/322-selected-slovak-film-of-the-century
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Oleg Urminsky @olegurminsky.bsky.social · 22/08/2025
So it goes.
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Oleg Urminsky @olegurminsky.bsky.social · 22/08/2025
But also today, next door, Russian tanks & bombs kill Ukrainians under the cynical guise of "de-nazification" to stop them turning West. Slovakia's government is again a pawn of Russian totalitarianism, cloaked in new ideology, but playing the same game of controlling & destroying people's lives.
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Oleg Urminsky @olegurminsky.bsky.social · 22/08/2025
It's a meaningful vindication: nearly a lifetime later, art, individual freedom and democracy are triumphant over totalitarianism.
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Oleg Urminsky @olegurminsky.bsky.social · 22/08/2025
That movie, which my father acted in and helped write, was chosen as the best Slovak film of the century three years ago, and today was shown in the central plaza in Bratislava to commemorate the anniversary of the invasion.
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Oleg Urminsky @olegurminsky.bsky.social · 22/08/2025
A movie, called 322, was being filmed at the time in Bratislava, about the absurdity of the lives everyday people were subjected to at the time. It wasn't about Communism, but just the fact that it held up a mirror to an unfree society was enough for it to be banned.
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Oleg Urminsky @olegurminsky.bsky.social · 22/08/2025
A story: 57 years ago, the Soviet Union invaded then Czechoslovakia, to stop the modest liberalization and increased tolerance for western perspectives that had been occuring. The invading soldiers were told that the country needed to be saved from Nazis who had taken over.
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Brendan Nyhan @brendannyhan.bsky.social · 30/06/2025
Now THIS is field work
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