Patrick S. Forscher

@psforscher.bsky.social

Senior Behavioral Scientist at Busara, a non-profit that does behavioral science to advance development. Strong interest in applied meta-research. https://patrickforscher.com/

Defending Cofnas, who had written outrageously racist stuff for years (e.g., that in a meritocracy there would be next to no Black professors because they have lower IQs), is an odd hill to die on. Yet the 100-plus academics who signed this letter are clearly willing to die on it :/

Rebecca Sear@rebeccasear.bsky.social · 5mo ago

Also worth noting how many of the signatories of the letter defending Cofnas call themselves evolutionary psychologists, including those with gatekeeping roles or large public platforms. Concerning to have the discipline represented by those who, at very best, misunderstand academic freedom

Just updated my critique of Lynn's 'national IQ' data; a core plank of scientific racism for decades. Includes a response to recent defences of the datasets. Conclusion remains the same: ‘National IQ’ datasets do not provide accurate, unbiased or comparable measures of cognitive ability worldwide

Abstract of the critique:

In 2002, Lynn and Vanhanen produced a dataset which claimed to provide average ‘national IQs’ for nation-states worldwide. Despite extensive critique, this dataset, and subsequent updated versions, have been used in many empirical publications. Here I evaluate the latest version, produced in 2019 by Lynn and Becker, and show that this dataset is not fit for purpose. The primary data sources are inadequate for calculating ‘national IQs’. Most data originates from samples which are wholly unrepresentative of their national populations. Many are convenience samples with small sample sizes, collected over a wide date range (the oldest from the 1940s), often including only children and often including individuals selected because they had particular characteristics (i.e., were deliberately chosen to be unrepresentative). The transformation of cognitive test data from these sources into ‘national IQs’ involved a series of questionable assumptions and arbitrary adjustments. Some of these assumptions were based on Lynn and Becker’s prior beliefs about intelligence, including that regional and racial differences in IQ exist. These methods will result not just in error in the dataset but systematic bias. Even if representative data and appropriate methods were available for constructing ‘national IQs’, it is impossible to generate comparable measures of cognitive ability from culturally diverse populations across the globe. ‘National IQ’ datasets therefore do not provide comparable, accurate and unbiased measures of cognitive ability worldwide, and should not be used to draw inferences about global variation in intelligence.

If you just happened to pick this week to start yelling about the importance of academic freedom, I sure hope you did more than watch silently for the past 18 months as the Trump administration assaulted everything from mRNA vaccine research to gender studies to the very idea of having universities.

I’m hiring a PhD student to work with me on metascience in psychology at @zpid.bsky.social! The position is very open - could cover a wide range of topics/themes 🤸🏻‍♀️✨ If you have questions, please reach out! Applications are open until October 1st. leibniz-psychology.onlyfy.jobs/en/job/fyjwt...

PhD in Psychological Meta-Science (m/f/d)

Become part of the open science movement The Leibniz Institute for Psychology Information (ZPID) in Trier (Germany) is an internationally recognized research-based psychology service center located in...

leibniz-psychology.onlyfy.jobs

Also worth noting how many of the signatories of the letter defending Cofnas call themselves evolutionary psychologists, including those with gatekeeping roles or large public platforms. Concerning to have the discipline represented by those who, at very best, misunderstand academic freedom

Statement in support of Nathan Cofnas.pdf

drive.google.com

Ehud@duhe.bsky.social · 5mo ago

They always have to promote bastardized evolutionary tropes, making a mockery of the most beautiful of the sciences.

Both the Economist and others suggest this study demonstrates that AI can help students. So I contacted the lead researcher to figure out how many. Answer: Out of ~26,000 kids, a total of 20. And five months after starting to use AI, only four continued to spend 65 minutes on homework. Four.

Graph of student exam scores correlated to homework completion time for to groups, students using AI and those that did not. There is a slight spike for studens using AI who also maintained extensive homework completion time. As described in post, the number of students falling into this bucket was 20 out of 26,000.
Benjamin Riley@benjaminjriley.bsky.social · last wk.

I mean, c'mon. What this data shows is (a) there's a huge number of students using AI and not studying for very long compared to peers; and (b) negligible "benefits" for students who did study for comparable time periods and used AI.

New from 404 Media: we solved which AI company is buying massive shipments of rare books, scanning and destroying them to train AI. We put an Apple AirTag in a rare book, followed it. It ended up at an Amazon facility. Its logo is a dinosaur ripping through a book www.404media.co/we-tracked-a...

We Tracked a Shipment of Rare Books. It Ended at an Amazon AI Training Facility

We placed a tracking device in a shipment of rare books to see which AI company was buying it, and found an Amazon facility where Amazon scans and destroys books.

404media.co

In recent weeks, Black communities have noted a disturbing pattern of Black people dying in mysterious ways, and local officials jumping to early conclusions about the causes of death. “A Crimson Record exposes the hidden truth about modern-day lynchings, thegrio.com/2026/08/10/b... #BlackskyNews

Black people are being found hanging from trees. Why are officials so quick to call it suicide?

Tasia Fortune's death is the latest in a string of cases across the country, drawing scrutiny over how officials investigate Black deaths.

thegrio.com

I found this piece incredibly compelling: media ownership affects content, which affects attitudes and behavior. "Smart" types like journalists are not immune to these effects. Why did Musk buy twitter and make it a worse business? For political influence. Same argument as my new working paper!

Bild
Vincent Bevins@vincentbevins.bsky.social · 2w ago

Elon Musk obviously succeeded. The 'vibe shift' was a leveraged buyout --- North South Notes: www.northsouthnotes.org/p/the-vibe-s...

Plenty to reflect about re: the Arday affair, but I'm going to repeat this one thing. The playbook the right used here is effective even though it's not especially sophisticated, as it relies on the audience to do the dirty work. I've been calling it "Trojan horse propaganda", let's go with that. 1/

Incredible. When E—n M—k & his crew obliterated USAID in a weekend, they deleted a vast trove of publicly-funded knowledge: the Development Experience Clearinghouse. A Canadian high school student (!) happened to have downloaded the entire thing for a project. AidData has now posted it for all.

Before reimagining development data, remember what we’ve learned

Why we’re publishing a free, searchable, and ungated archive featuring a quarter-century of USAID evaluation reports.

aiddata.org

Further to this: the news about OSF is the perfect time to recommend @re3data.bsky.social, the Registry of Research Data Repositories - you can search for potential repositories for your data, and filter the results by a vast number of repo features (e.g., does the repo offer versioning or not)

Home | re3data.org

re3data.org

Steve Kambouris@steve-kambouris.bsky.social · 2w ago

My single top recommendation would be Zenodo (zenodo.org), but there are other very good options, such as Dryad (datadryad.org) and the Dataverse (dataverse.org), which is deployed by institutions (for Australia, see dataverse.ada.edu.au/dataverse/ada)

Over the next several months, we will phase out some popular OSF features. These changes do not affect current public content, which remains safe and accessible. We have prepared support material to help users adapt. I am very sorry for the disruption to your work. Please read this post for details.

OSF Changes | Center for Open Science

We are preparing substantial changes to OSF that will reduce its functionality, focus OSF on its unique strengths, and move toward an integrated model with complementary services. As part of that shif...

cos.io

34. THE EXPLOSIVE CHILD (Ross Greene). the only parenting book I've read. Despite the title it's not just about difficult children. wonderful & wise, especially for those of us who had complex childhoods ourselves. "adults are often astounded by what they learn when inquiring about a kid's concerns"

Cover of THE EXPLOSIVE CHILD

Prominent researchers in my field spent over 2 decades telling big stories about the relation between brain & mental health with very little robust data. This has led to really crazy stuff like this, impossible if we had not normalized this bizarre storytelling. www.theguardian.com/us-news/ng-i...

A scientist says he can scan prisoners’ brains for signs of evil. Did his disputed science put a man on death row?

Kent Kiehl convinced the US legal system he can find violence in prisoners’ brains. His theories have been since used by defense lawyers – with grave consequences for prisoners

theguardian.com