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Vijay Marupudi

@vijaymarupudi.bsky.social
111 followers 211 following 103 posts

Postdoc in Psychology at UC Berkeley Interested in how people form and use abstractions, math cognition, online experiments, electronic music, books, fonts, typesetting, programming, etc. vijaymarupudi.com

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Reposted by Vijay Marupudi
Brad Wyble @bwyble.bsky.social · 22/05/2026
Berkeley grabbing that low hanging fruit. Great to see it.
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Vijay Marupudi @vijaymarupudi.bsky.social · 20/05/2026
This seems like good news to me!
thecrimson.com
70% of Faculty Vote to Overhaul Harvard Grading With A Cap | News | The Harvard Crimson
Harvard faculty voted to impose a roughly 20 percent cap on A grades beginning in fall 2027, approving the College’s most aggressive attempt to reverse grade inflation and reshape academic standards.
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Reposted by Vijay Marupudi
Martha W. Alibali @marthaalibali.bsky.social · 08/04/2026
WI Supreme Court: Taylor won "24 Trump-won counties, including rural counties in western and central WI, swing counties inthe Fox Valley, & sent the red WOW county wall crumbling by shrinking the Waukesha County margin to single digits & flipping Ozaukee County blue for the first time since 1964."
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Vijay Marupudi @vijaymarupudi.bsky.social · 07/04/2026
If you live in a state where your representatives have influence, please call them to express your discontent.
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Vijay Marupudi @vijaymarupudi.bsky.social · 05/04/2026
A great essay on the usage of AI for science ergosphere.blog/posts/the-ma...
ergosphere.blog
The machines are fine. I'm worried about us.
On AI agents, grunt work, and the part of science that isn't replaceable.
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Reposted by Vijay Marupudi
Scott Delaney @scott-delaney.bsky.social · 03/04/2026
Not only is the Trump admin continuing to cut science funding in general, they're specifically targeting STEM education. Case in point: NSF estimates Trump's proposed FY27 budget would support 69% fewer K-12 students than in FY25. Tell me again how we'll train the next gen workforce in AI?
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Vijay Marupudi @vijaymarupudi.bsky.social · 28/02/2026
Watching more and more people use chatbots for hours everyday for science, work, and their personal lives and not seeing much concern about this... Welp
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Vijay Marupudi @vijaymarupudi.bsky.social · 30/01/2026
Highly recommend reading The Fabric of Civilization by Virginia Postrel. It discusses the engineering, science, history, and culture behind textiles in an engaging but detailed way! Learned so many things... bookshop.org/p/books/the-...
bookshop.org
The Fabric of Civilization: How Textiles Made the World
How Textiles Made the World
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Reposted by Vijay Marupudi
Ida Momennejad @neuroai.bsky.social · 27/01/2026
Your Iranian colleagues are cut off from family back home & are in a state of collective grief, which has many faces. We may appear more aloof or be more impatient, may self-isolate, have more typos, may freeze or overwork to numb the pain, or find fear, memory, or hope in unexpected moments.
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Reposted by Vijay Marupudi
New Scientist @newscientist.com · 27/01/2026
We thought we could address big social problems by steering individual behaviour. But "nudging" people doesn't work, say behavioural scientists Nick Chater and George Loewenstein
newscientist.com
We were wrong about being able to 'nudge' people to improve the world
We thought we could address big social problems by steering individual behaviour. But "nudging" people doesn't work, say behavioural scientists Nick Chater and George Loewenstein
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Vijay Marupudi @vijaymarupudi.bsky.social · 14/01/2026
Been thinking about Mahsa Amini, Narges Mohammadi, and Erfan Soltani
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Reposted by Vijay Marupudi
Sam Gershman @gershbrain.bsky.social · 09/01/2026
With some trepidation, I'm putting this out into the world: gershmanlab.com/textbook.html It's a textbook called Computational Foundations of Cognitive Neuroscience, which I wrote for my class. My hope is that this will be a living document, continuously improved as I get feedback.
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Vijay Marupudi @vijaymarupudi.bsky.social · 13/12/2025
Consider signing up to Skype a Scientist! Talk to children about what you work on, why science is important, and how we learn things! www.skypeascientist.com
skypeascientist.com
SKYPE A SCIENTIST
Skype a Scientist matches your classroom, scout troop, or library with scientists for Q&A sessions for free!
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Vijay Marupudi @vijaymarupudi.bsky.social · 25/11/2025
www.youtube.com/watch?v=btS0...
youtube.com
Poverty Is Expensive
YouTube video by vlogbrothers
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Reposted by Vijay Marupudi
Science Homecoming @sciencehomecoming.bsky.social · 10/11/2025
Please join @spiantado.bsky.social at @caltech.edu today for an in-person ScienceHomecoming event with The Caltech Y www.caltechy.org/programs/sas...
caltechy.org
Science Homecoming
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Reposted by Vijay Marupudi
Nathaniel Haines @natehaines.bsky.social · 28/10/2025
hell yeah
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Reposted by Vijay Marupudi
M.J. Crockett @mjcrockett.bsky.social · 23/10/2025
Spotted on LinkedIn... a bad AI summary of our new paper on risks of AI in research. Please make it stop.
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Martha W. Alibali @marthaalibali.bsky.social · 21/10/2025
Psychology friends, "the Professor" who Don is referring to here is cognitive psychology professor Art Markman.
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Reposted by Vijay Marupudi
Sam Cheyette @samcheyette.bsky.social · 14/10/2025
Very excited to share a new preprint that’s been brewing for a long time! This work was led by the exceptional @traceym.bsky.social, and made possible by a developmental + comparative + computational dream team. osf.io/preprints/ps...
osf.io
OSF
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CantlonLab @cantlonlab.bsky.social · 06/10/2025
The AAUP is doing a skills training for campus organizing. Is your school participating? docs.google.com/forms/d/e/1F...
docs.google.com
AAUP Organize Every Campus: Core Skills Training (Oct 2025 Registration Form)
Chapters are encouraged to send at least five people to the training. Please choose one person to serve as a coordinator for your chapter. *Only the coordinator should complete this registration* If...
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Vijay Marupudi @vijaymarupudi.bsky.social · 02/10/2025
Sigh... Hoping universities say no
arstechnica.com
Trump offers universities a choice: Comply for preferential funding
Who needs peer review? Plan offers easier grants to schools that agree to limits.
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Reposted by Vijay Marupudi
Martha W. Alibali @marthaalibali.bsky.social · 26/09/2025
Very disappointed on behalf of all the second-year graduate students (including one from my group) who could have applied last year, but who waited until this fall, based on the rule that you can only apply once!
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Vijay Marupudi @vijaymarupudi.bsky.social · 19/09/2025
I hope people will speak out about the threats to freedom of sppech which are happening at this very moment
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Reposted by Vijay Marupudi
Jeff Greene @jeffgreene.bsky.social · 19/09/2025
Pay. For. News.
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Science Homecoming @sciencehomecoming.bsky.social · 17/09/2025
Participation has been outstanding at every level, across diverse science fields. We’ve published nearly 300 articles in local hometowns. 🧪🏠 Write yours today with help here: sciencehomecoming.com
Published authors by career stage: Pre-doc 42%, Post-doc 18%, Faculty 39%
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Vijay Marupudi @vijaymarupudi.bsky.social · 13/09/2025
From the home of the free speech movement
theguardian.com
UC Berkeley shares 160 names with Trump administration in ‘McCarthy era’ move
Prominent professor Judith Butler among students and faculty investigated for ‘alleged antisemitic incidents’
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Vijay Marupudi @vijaymarupudi.bsky.social · 13/09/2025
perfors.net/blog/saving-...
perfors.net
Saving the starfish | Andrew Perfors
A parable for a struggling world
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samuel mehr @mehr.nz · 10/09/2025
psych departments post a faculty job that has nothing to do with AI challenge
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Vijay Marupudi @vijaymarupudi.bsky.social · 11/09/2025
Political violence is bad, no matter who it is. When people's lives are at stake, the people who you want to be in power won't want it. Just cause the the people in power are disgraceful doesn't mean that people should stoop to their level.
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Reposted by Vijay Marupudi
Paul Smaldino @psmaldino.bsky.social · 08/09/2025
I'm a bit more enthusiastic about interdisciplinarity than other-Paul, but I endorse this 1000%: "If you’re genuinely interested in a domain, you should be engaged with the work of other smart people who approach the issue—even if they are housed in different parts of the university."
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Reposted by Vijay Marupudi
Conrad Hackett @conradhackett.bsky.social · 07/09/2025
In 2019, 70% of Republicans said science has had a mostly positive effect on society. A few years later, fewer than half of Republicans (47%) said so. www.pewresearch.org/science/2023... 🧪🌐


‪Conrad Hackett‬
 ‪@conradhackett.bsky.social‬
· 9mo
We often worry about the wrong things.

People killed annually by
Sharks                     10
Elephants              100
Hippos                  500
Snails                10,000
Dogs                 25,000
Snakes             50,000
People            475,000
Mosquitoes    725,000
🧪
This graphic, created for Bill Gates' website, shows that diseases transmitted by mosquitoes are responsible for vastly more human deaths than other animals. While sharks inspire fear in many, they kill few people.
ALT

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‪Conrad Hackett‬
 ‪@conradhackett.bsky.social‬
· 9mo
Disease prevalence in US states before & after vaccine introduction

Graphic from Edward Tufte
More graphics.wsj.com/infectious-d... 🧪
Graphic shows dramatic reduction in polio, rubella, mumps, measles, and hepatitis A cases after the introduction of vaccines for each disease.
ALT

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‪Conrad Hackett‬
 ‪@conradhackett.bsky.social‬
· 1mo
About 1 in 4 U.S. adults worry they or someone close to them could be deported.
 www.pewresearch.org/short-reads/...

About 1 in 4 U.S. adults worry they or someone close to them could be deported
About four-in-ten immigrants (43%) say they worry a lot or some, up from 33% in March.
www.pewresearch.org

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‪Conrad Hackett‬
 ‪@conradhackett.bsky.social‬
· 3d
Disease prevalence in US states before & after vaccine introduction 🧪

From Edward Tufte & graphics.wsj.com/infectious-d...


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‪Conrad Hackett‬
 ‪@conradhackett.bsky.social‬
· 9mo
Americans killed annually by 
All Islamic jihadist terrorists 9
Armed toddlers 21
Lightning 31
Lawnmowers 69
Busses 264
Falling out of bed 737
Being shot by another American 11,737

2017 estimates. The Royal Statistical Society gave this compilation its International Statistic of the Year award.
Chart compiling statistics on the number of Americans killed annually various causes. Includes source notes.
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‪Conrad Hackett‬
 ‪@conradhackett.bsk…
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Reposted by Vijay Marupudi
Monica H Green @monicamedhist.bsky.social · 30/08/2025
Here's a #GiftLink for those who want to read the full NYT obit of historian of science & gender, Margaret Rossiter. www.nytimes.com/2025/08/29/s... #histSTM 🧪🗃️
nytimes.com
Margaret W. Rossiter, 81, Dies; Wrote Women Scientists Into History
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Sam Gershman @gershbrain.bsky.social · 28/08/2025
RIP foreign PhD students in the US. So sad and self-defeating. www.politico.com/news/2025/08...
politico.com
Trump administration plans to limit how long foreign students can study in the US
Foreign students have been allowed to stay in the country for as long as they were full-time students making progress in their degrees.
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Vijay Marupudi @vijaymarupudi.bsky.social · 24/08/2025
www.cell.com/trends/cogni...
cell.com
Understanding individual differences to specific rewards through music
Understanding reward processing is essential for comprehending human behavior, from motivation and learning to affective disorders and addiction. Most research assumes a global sensitivity to reward, ...
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Reposted by Vijay Marupudi
CantlonLab @cantlonlab.bsky.social · 20/08/2025
Children build math skills on a “cognitive bridge” between space & number. But where does it come from? Our new study finds monkeys transfer learning and abstractions across geometry & numerosity, revealing the evolutionary roots of basic math development. 🧪🧠 www.pnas.org/doi/10.1073/...
pnas.org
Cognitive bridge between geometric and numerical learning in monkeys | PNAS
Educational research highlights strong developmental links between numerical and spatial cognition in humans, often shaped by cultural tools like t...
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Reposted by Vijay Marupudi
Gordon Pennycook @gordpennycook.bsky.social · 19/08/2025
If these rules were in place 2 years ago (when I was deciding if I should leave Canada for the US), I absolutely would NOT have come to the US. Just on principle. I suspect the same is true for MANY international scientists & scholars. Presumably this is why these new rules are being put in place
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Vijay Marupudi @vijaymarupudi.bsky.social · 19/08/2025
Couldn't find anything simple and easy to use, so I made a tool to generate auditory numerosity stimuli for ANS studies in Python. Feel free to use it! gitlab.com/vijaymarupud...
gitlab.com
Vijay Marupudi / auditory-numerosity · GitLab
GitLab.com
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Nicole McNeil @nicolemmcneil.bsky.social · 18/08/2025
Science belongs to all of us! Check out this piece Clarissa Thompson and I wrote for a small town paper in southwestern PA as part of the brilliant Science Homecoming @sciencehomecoming.bsky.social series by @cantlonlab.bsky.social and @spiantado.bsky.social. www.dailycourier.com/opinion/why-...
dailycourier.com
Why science belongs to all of us
Growing up in our small towns outside Pittsburgh in the 1980s, we never knew science and math weren’t “for us.” We counted from 1-12 with Sesame Street’s jazzy “Pinball Number
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Adele Goldberg @adelegoldberg.bsky.social · 17/08/2025
A brilliant linguist and sociolinguist, RIP Gift article from NYT www.nytimes.com/2025/08/15/u...
nytimes.com
Robin Lakoff, Expert on Language and Gender, Is Dead at 82
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Allie Sinclair @asinclair.bsky.social · 04/08/2025
📣 New preprint from the SCIMaP team! Across three studies, we show that communicating the economic impact of NIH funding cuts—especially with interactive quizzes and maps—decreases approval and motivates action to oppose the cuts, across the political spectrum. 🧵 1/8 osf.io/preprints/ps...
osf.io
OSF
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Vijay Marupudi @vijaymarupudi.bsky.social · 08/08/2025
Consider donating to Save The Children if you've got the spare cash to help the children in Gaza They have excellent scores on Charity Navigator <https://www.charitynavigator.org/ein/060726487>
savethechildren.org
Charity Organization for Children
Save the Children is a leading humanitarian organization for children. Our charity has changed the lives of over 1 billion children in the U.S. and around the world.
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Vijay Marupudi @vijaymarupudi.bsky.social · 08/08/2025
Holy moly
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Panayiota (Pani) Kendeou @kendeou.bsky.social · 07/08/2025
🎓 Excited to share our review paper on Generative AI and Misinformation in Education! 🤖📚 #GenerativeAI #EdTech #AIInEducation #Misinformation #DigitalLiteracy #EducationResearch #AIEthics link.springer.com/article/10.1...
link.springer.com
GenAI and misinformation in education: a systematic scoping review of opportunities and challenges - AI & SOCIETY
Generative Artificial Intelligence (GenAI) has emerged as a transformative and disruptive force in education and society, with the potential to both create and correct misinformation. In education, mi...
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Vijay Marupudi @vijaymarupudi.bsky.social · 07/08/2025
Yikes. Even if these people are a minority, the number of people who just take LLMs at their word is going to lead to some pretty dire consequences...
arstechnica.com
After using ChatGPT, man swaps his salt for sodium bromide—and suffers psychosis
Literal “hallucinations” were the result.
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Michael Clemens @mclem.org · 07/08/2025
The student newspaper. This fell. To the student. Newspaper.
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samuel mehr @mehr.nz · 05/08/2025
my review 'core systems of music perception' is on the cover of TICS this month (algorithmic art by @kennyvaden.bsky.social) www.cell.com/trends/cogni...
Cover of TICS with vertical beige toned sound waves
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Carl T. Bergstrom @carlbergstrom.com · 05/08/2025
America under GOP rule.
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Science Homecoming @sciencehomecoming.bsky.social · 01/08/2025
From farm to faculty. Writing home to his community in Minnesota, Prof Jim Magnuson explains that the powerhouse behind U.S. research is the infrastructure, paid by “indirect costs”. “This system has made U.S. science the strongest in the world.” 🧪🏠 www.hometownsource.com/county_news_...
hometownsource.com
Farm to faculty: How federal research funding changes lives and boosts Minnesota's economy
When I was growing up on a farm near Cambridge, I never met a scientist. I didn’t know what scientific research was or how people became scientists. I graduated from
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Vijay Marupudi @vijaymarupudi.bsky.social · 02/08/2025
Kids are dying from starvation. Please call your representatives
nytimes.com
Opinion | Netanyahu Is Choosing to Starve Gaza
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