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Deniz Fraemke

@denizfraemke.bsky.social
127 followers 191 following 40 posts

PhD Candidate | GxE Interplay of cognitive development and educational attainment at Max-Planck Research Group „Biosocial“

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Reposted by Deniz Fraemke
Paul Goldsmith-Pinkham @paulgp.com · 04/10/2026
Did a (very scientific, much unbiased) poll of the audience at the <<Empirical Methods in the Age of AI>> conference I just attended. Here were the results! hai.stanford.edu/events/empir...
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Anna Thoma @annaithoma.bsky.social · 30/09/2026
🚻 Even though women make up the majority of psychology students, they still leave research at a higher rate than men. 📄 In our new paper, led by Xinyi Zhao, we take a closer look at the gender attrition gap in academic psychology. 👉 Get a quick overview in this press release: mpib.berlin/EBDvH
mpib.berlin
Women leave psychological research more often than men
The bigger hurdle appears not to be entering academia but staying in it: An international study by researchers at the Max Planck Institute for Human Development shows that, despite high entry rates, w...
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Max Czollek @maxczollek.bsky.social · 30/09/2026
Die Geschwindigkeit, mit der die Diskussion um Antisemitismus jetzt in offene Linkenfeindlichkeit umschlägt, ist genau das, was gemeint ist, wenn von Instrumentalisierung von Antisemitismus die Rede ist. Nein, es geht hier nicht um die Juden, die sind bloß vorgeschoben. Peak Alman Gedächtnistheater.
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Oliver von Dobrowolski @vondobrowolski.de · 30/09/2026
Elif Eralp ist schon mal ohne abzusteigen mit dem Fahrrad über den Zebrastreifen.
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Selim Sametoğlu @selimsametoglu.bsky.social · 01/09/2026
First day visiting Laurel Raffington’s group at the Max Planck Institute in Berlin! Very warm welcome already, thanks @denizfraemke.bsky.social for being a great host. And yes, the grapes and plums are a definite plus :D
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Nicholas A. Christakis @nachristakis.bsky.social · 06/08/2026
Olfaction lacks a quantitative framework similar to vision and hearing. In new #HNL work in @pnas.org, we show that odor mixture perception can be predicted. This lays a foundation for digital olfaction, machine-readable smell metrics, next-generation electronic noses, and odor teleportation.
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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dennis hernaus @dhernaus.bsky.social · 27/07/2026
Why do people stop pursuing goals they care about❓ Motivational deficits are among the most disabling symptoms, yet current treatments often have only modest effects. In @lillyt.bsky.social new paper, she asks if we're missing an important piece of the puzzle 🧠 #neuroscience #cogpsyc #psychscisky
nature.com
Arousal shapes motivation: an integrative framework for understanding motivational deficits - Translational Psychiatry
Translational Psychiatry - Arousal shapes motivation: an integrative framework for understanding motivational deficits
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Abdel Abdellaoui @dr-appie.bsky.social · 14/07/2026
How do nature, nurture, and their interplay drive inequality? 🧬🧠💰 New PhD position in social science genetics at @amsterdamumc.bsky.social and @vuamsterdam.bsky.social. Your supervisors will be: Titus Galama, Aysu Okbay, and me. Apply by 21 July: workingat.vu.nl/vacancies/ph... Please share!
workingat.vu.nl
Vacancy — PhD position in Social Science Genetics – VU Amsterdam & Amsterdam UMC
Applications are invited for a PhD position in Social Science Genetics, a joint appointment at Vrije Universiteit Amsterdam and Amsterdam UMC. Eligible candidates may start their studentship between J...
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Behavior Genetics Association @behaviorgenetic.bsky.social · 26/06/2026
💫 These junior-career researchers blew it out of the park yesterday morning during the presidential symposium! Curious what they presented on? Check out the full conference program: bga.org/content.aspx... - abstracts will be shared in an upcoming edition of BG!
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Simon Fisher @profsimonfisher.bsky.social · 09/03/2025
Heritability = one of the most commonly confused concepts in public (mis)understanding of genetics. Let’s break it down. Imagine studying a cohort of people in a specific set of environmental circumstances. You assess everyone for an observable trait & find it varies from one person to another. 🧪1/5
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Julia M. Rohrer @dingdingpeng.the100.ci · 22/05/2026
The populations in East&West Germany were far from being randomly selected groups: 1. the later border is already visible in pre-WWII data 2. WWII & the subsequent occupying forces affected East & West differently 3. a selective fifth fled from East 2 West Germany before the building of the Wall
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Abdel Abdellaoui @dr-appie.bsky.social · 24/03/2026
Me & @aysuo.bsky.social are hiring a postdoc to study gene–environment interplay in health & social inequalities 🧬 You'll analyze genomic data as part of a collaboration with Uppsala & Oslo at @amsterdamumc.bsky.social (NL) werkenbij.amsterdamumc.org/en/vacatures... Please RT for karma points ♥️
werkenbij.amsterdamumc.org
Vacatures - Postdoctoral researcher specialising in gene–environment interplay - Amsterdam UMC
Ready to unravel the complex interplay between genes and environment shaping health and society? Join our interdisciplinary team analyzing large-scale genomic data across Europe. Are you eager to contribute to groundbreaking research on health and social inequalities?
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Julia M. Rohrer @dingdingpeng.the100.ci · 19/03/2026
There's something very nice about finishing a manuscript revision when the reviewers' and editor's comments actually made the work a lot better.
media.tenor.com
a cartoon character from the emperor 's new groove is making an ok sign with his hands .
Alt: a cartoon character from the emperor 's new groove is making an ok sign with his hands .
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paolo @paolopalma.bsky.social · 16/03/2026
Meanwhile my public health colleagues
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Missing The Point @missingthept.bsky.social · 09/03/2026
1. Place a huge national bet on energy-intensive AI. 2. Attack renewable energy, EVs. 3. Drive up oil prices by starting a war of choice in the Middle East. 4. ??? 5. Profit!
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Richard McElreath 🐈‍⬛ @rmcelreath.bsky.social · 08/03/2026
Last week, I mentioned this in passing in a workshop: In 1938 Enrico Fermi won a Nobel Prize for discovering two new elements of the periodic table. Lise Meitner shortly showed that Fermi was mistaken and instead had produced known lighter elements by fission. She did not win a Nobel prize.
Portrait of Lise Meitner taken in 1928. She is smoking a cigarette and looking impatient to get back to her experiments.
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Max Planck Institute for Human Development @mpib-berlin.bsky.social · 04/03/2026
Premiere am Max-Planck-Institut für Bildungsforschung! 🎉 Ein mobiler Magnetresonanztomograph geht an den Start – und reist im Spezialtrailer direkt an Forschungsorte – für eine lebensnahe Umweltneurowissenschaft @cen-mpib.bsky.social 🧠🌍 Mehr erfahren: youtube.com/shorts/3sTKv...
youtube.com
Ein MRT auf Reisen
YouTube video by Max Planck Institute for Human Development
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Timo Wiesner @twiesner.bsky.social · 04/03/2026
How has the public belief in meritocracy changed over time? We address this question in our new Data Viz (@sociusjournal.bsky.social) by examining trends in popular beliefs across cohorts and periods in 35 countries, based on two datasets. 🔗 journals.sagepub.com/doi/10.1177/23780231261425841
This figure shows the percentage of respondents in 35 countries across the International Social Survey Programme (ISSP) and the Integrated Values Survey (IVS) who rate “hard work” as more important than structural factors for getting ahead in life. Dark blue diamonds (IVS) and dark green circles (ISSP) represent survey year averages. Light blue and light green lines plot the trend in meritocratic beliefs across the five-year cohorts, on the basis of locally weighted least squares regressions on the cohort-country means (light blue diamonds [IVS] and light green circles [ISSP]). IVS data show whether respondents rate hard work (1) or luck and connections (0) as the more important factor for achieving a better life. ISSP data show the share of respondents who rate hard work as more important than “knowing the right people” and “coming from a wealthy family” for getting ahead in life.The figure shows annualized change scores (subtracting the earliest from the latest value and standardizing by the number of years/cohorts). This figure is only included in the supplementary material.
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Abdel Abdellaoui @dr-appie.bsky.social · 02/03/2026
The deadline has been extended till the end of this week, hurry! :)
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Deniz Fraemke @denizfraemke.bsky.social · 03/02/2026
As AI agents flood the digital frontier, we face a choice: obsolescence or re-evaluation? 🦞 A thread on lobsters and meritocracy to share my recent comment in AI & Society: doi.org/10.1007/s001... Prompted by this week’s surreal #Moltbook #OpenClaw moment #AgenticAI #Society #CyberSecurity 1/9🧵
link.springer.com
The end of cognitive meritocracy - AI & SOCIETY
AI & SOCIETY -
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Max Planck Institute for Human Development @mpib-berlin.bsky.social · 07/01/2026
#NewYearNewGoals: We're kicking off the new year with a "little" surprise 🌟 Take a peek! More soon... #LoveScience #ScientificCuriosity #ScienceForward #Innovation #MaxPlanckSociety
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The Joe Gross @joegross.bsky.social · 04/01/2026
Literally a publication for eight-year olds 40 years ago
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Kathryn Paige Harden @kph3k.bsky.social · 04/01/2026
I wrote about Nucleus Genomics' "Have your best baby" ad campaign and Kris Jenner's "best version of myself" facelift, the parallels between embryo selection and cosmetic surgery, and competing definitions of "eugenics" kathrynpaigeharden.substack.com/p/have-your-...
kathrynpaigeharden.substack.com
"Have Your Best Baby"
Four parallels between cosmetic surgery and polygenic embryo selection, two competing definitions of "eugenics," and one short excerpt from my forthcoming book
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Abdel Abdellaoui @dr-appie.bsky.social · 28/12/2025
I'm working on some figures for a book to illustrate the foundation of quantitative genetics (as confirmed by GWAS a century later). Mendel showed discrete inheritance in peas (left figure, 1860s). Fisher showed that many such Mendelian effects yield continuous traits (right figure, 1918).
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Sasha Gusev @sashagusevposts.bsky.social · 29/12/2025
Jonathan Anomaly responds in a long comment to my post criticizing his writing on eugenics and that of his company Herasight. He argues against several specific points and I encourage reading it in full. open.substack.com/pub/theinfin...
open.substack.com
Jonathan Anomaly on The Infinitesimal
About a decade ago, I was invited to participate in a debate on the topic “eugenics: for and against.” The contribution that I published was called “Defending Eugenics: from cryptic choice to consciou...
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Michel Nivard @michelnivard.bsky.social · 20/12/2025
I drafted a letter to the editor, please help me out by DMing, commenting, emailing feedback if you are an expert on colliderbias, id obviosuly ad you as a author, Ideally we submit within 24-48 hrs, draft: zenodo.org/records/1800... (click download if the pdf doesnt preview on zenodo)
zenodo.org
Negative Associations Between Early and Adult Performance Arise from Colider Selection Bias
Güllich et al. argue that among elite performers there is a negative associationbetween early and adult performance, a pattern they link to distinct developmentalcausal mechanisms for early, and adult...
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Hans Fredrik Sunde @hfsunde.bsky.social · 11/06/2025
Last week, our new paper on indirect assortative mating was published.🍾 Let’s take a closer look at what this means, why it matters, and what we found (🧵/32): www.nature.com/articles/s41...
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Deniz Fraemke @denizfraemke.bsky.social · 15/12/2025
Within Anomaly’s defense of eugenics, one passage in his book especially alarmed me. It implies that his advocacy for “free reproductive choice” applies only when people choose to 'enhance' — since once an “enhanced” majority exists, those who refuse may face coercion or exclusion from reproduction.
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Ian Hussey @ianhussey.mmmdata.io · 15/12/2025
Huh I wonder if there were any other global events happening in in 2008. Guess we’ll never know.
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Sasha Gusev @sashagusevposts.bsky.social · 13/12/2025
I wrote about the bizarre case of Herasight, the embryo selection company going all in on eugenics.
open.substack.com
Embryo selection company Herasight goes all in on eugenics
...
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Eric Turkheimer @ent3c.bsky.social · 10/12/2025
So happy to have co-authored this piece about IQ and education with my great colleague, the cognitive scientist and education expert Daniel Willingham @dtwuva.bsky.social. Our goal is to take intelligence seriously without lapsing into essentialism.
aft.org
Ask the Cognitive Scientist: What Do IQ Scores Mean?
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Andrew Grotzinger @andrewgrotzinger.bsky.social · 10/12/2025
1/4 Thrilled to be sharing new work published today in Nature describing the third wave of results from the PGC Cross-Disorder Group. This reflects a massive group effort to examine shared and unique genetic signal across >1 million cases for 14 psychiatric disorders. www.nature.com/articles/s41...
nature.com
Mapping the genetic landscape across 14 psychiatric disorders - Nature
Genomic analyses applied to 14 childhood- and adult-onset psychiatric disorders identifies five underlying genomic factors that explain the majority of the genetic variance of the individual disorders...
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Hadas Weiss @hadas.bsky.social · 05/12/2025
adulthood is cool until adult things happen
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Laurel Raffington @laraffington.bsky.social · 05/12/2025
💼 💔 Academia’s toxic love language is playing “hard to get” 🧪 💓 Science is the beautiful pursuit of building knowledge I wrote an essay for Nature Human Behaviour on treating academia as “just a job” www.nature.com/articles/s41... What ideas would you add? 💡 #HigherEd #PhDLife #DiversityInSTEM
nature.com
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Kathryn Paige Harden @kph3k.bsky.social · 04/12/2025
I wrote about missing heritability, "missing environmentality," and why I still think twin studies are interesting and valuable: kathrynpaigeharden.substack.com/p/twins-are-...
kathrynpaigeharden.substack.com
Twins Are So Much More Interesting Than Heritability Estimates
On starting places, "missing environmentality," and the Waddington landscape of life
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Kevin Mitchell @wiringthebrain.bsky.social · 04/12/2025
Pick your fucking baby?!? JFC! They’re not fucking puppies.
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Marcel Fratzscher @mfratzscher.bsky.social · 28/11/2025
Die Wirtschaft muss Haltung zeigen Die Familienunternehmer öffnen sich für die #AfD. Dabei lebt die Wirtschaft von offenen Märkten, Stabilität und Vielfalt. Es ist ihre Aufgabe, diese Werte zu verteidigen. Meine neue Kolumne: www.zeit.de/wirtschaft/2...
zeit.de
Verband der Familienunternehmen: Die Wirtschaft muss Haltung zeigen
Die Familienunternehmer öffnen sich für die AfD. Dabei lebt die Wirtschaft von offenen Märkten, Stabilität und Vielfalt. Es ist ihre Aufgabe, diese Werte zu verteidigen.
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loic-yengo.bsky.social @loic-yengo.bsky.social · 12/11/2025
First time on Bsky and first big announcement! I am excited to announce that our new study explaining the missing heritability of many phenotypes using WGS data from ~347,000 UK Biobank participants has just been published in @Nature. Our manuscript is here: www.nature.com/articles/s41....
nature.com
Estimation and mapping of the missing heritability of human phenotypes - Nature
WGS data were used from 347,630 individuals with European ancestry&nbsp;in the UK Biobank to obtain high-precision&nbsp;estimates of&nbsp;coding and non-coding rare&nbsp;variant heritability for 34 co...
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Eric Turkheimer @ent3c.bsky.social · 25/11/2025
Blog post: A Missing Heritability Update. Three legs and other problems. I follow up on the recent excellent post on the subject by @sashagusevposts.bsky.social. ericturkheimer.substack.com/p/missing-he...
ericturkheimer.substack.com
Missing Heritability Revisited
Following up on Sasha
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Sasha Gusev @sashagusevposts.bsky.social · 21/11/2025
I wrote a little bit about the "missing heritability" question and several recent studies that have brought it to a close. A short 🧵
theinfinitesimal.substack.com
The missing heritability question is now (mostly) answered
Not with a bang but with a whimper
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Richard McElreath 🐈‍⬛ @rmcelreath.bsky.social · 19/11/2025
“You see, the endless renovation of the Stuttgart train station is a symbol of our late-capitalist condition: the project is always ‘in progress,’ yet nothing ever progresses. The construction site itself becomes the true destination.”
Slavoj Žižek meme image
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Selim Sametoğlu @selimsametoglu.bsky.social · 17/11/2025
Pleitropy (a set of known variants influencing the target 'positive' trait yet also potentially influencing another unknown -perhaps negative- outcome is already concern by itself (even if you don't care about the ethics and exacerbeting existing inequalities part of it which obviously you should)
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Simon Fisher @profsimonfisher.bsky.social · 13/11/2025
With sequencing of Hitler's DNA making headlines, time for a reminder: analysing a polygenic score from a dead historically-significant figure won't give new insights into that person's behaviour. In a brief paper last year, we used Beethoven's genome to directly illustrate the fallacies involved.🧪👇
cell.com
Notes from Beethoven’s genome
Wesseldijk et al. compare the genomic information collected from Ludwig van Beethoven with population-based datasets used to quantify musical achievement.
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Deniz Fraemke @denizfraemke.bsky.social · 13/11/2025
Unregulated and privatized polygenic embryo selection is a profound ethical threat. It turns reproduction into a commodity, reinforces social inequality, and normalizes genetic essentialism. Thank you, @arnovanhootegem.bsky.social & @gaiaghirardi.bsky.social for this powerful piece!
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Kathryn Paige Harden @kph3k.bsky.social · 13/11/2025
This paper clearly articulates what is, in my opinion, one of the major ethical problems with polygenic embryo testing companies--that they are *companies* that sell health as a private commodity. from @gaiaghirardi.bsky.social & @arnovanhootegem.bsky.social www.fertstert.org/news-do/embr...
fertstert.org
Embryo selection based on polygenic prediction risks reinforcing social inequality
The rise of companies offering embryo selection based on genetic testing has triggered heated debate about ethical acceptability, as well as the accuracy and scientific validity of these techniques. W...
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Oskar Pettersson @oskarpettersson.bsky.social · 11/11/2025
Second thesis article now out in Political Behavior! Using PGIs for ~10 000 full-pair fraternal twins in STR, combined with rich, geo-coded register data, I highlight the compensatory interaction between genetics and family + neighbourhood factors, with regards to voting. 🗳️ doi.org/10.1007/s111...
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Eric Turkheimer @ent3c.bsky.social · 10/11/2025
With Paige Harden @kph3k.bsky.social we consider the greatness and bigotry of James Watson. Watson was not just a great scientist who turned out to be a bigot in his personal life. His bigotry was rooted in misunderstanding of the very science he created. Free link when I get one.
theatlantic.com
The Paradox of James Watson
The discovery of DNA was evidence of how deeply interconnected humans are, but the late scientist saw only difference.
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Rosa Cheesman @rosacheesman.bsky.social · 28/10/2025
Interdisciplinary paper with @paulhufe.net Astrid Sandsør and Nicolai Borgen now out in PNAS! www.pnas.org/doi/epdf/10.... Causal evidence of gene-environment interaction for reading test scores based on: 🧬 Exogenous within-family genetic differences 🏫 Exogenous variation in school value added
pnas.org
The genetic lottery goes to school: Better schools compensate for the effects of students’ genetic differences
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Laurel Raffington @laraffington.bsky.social · 28/10/2025
We have an open postdoc position in Social Science Genomics in Berlin! Includes gene-environment interplay within German population cohorts & experimental online survey studies to probe public perceptions of potential DNA biomarker applications 🔗 www.mpib-berlin.mpg.de/2196134/2025...
mpib-berlin.mpg.de
Postdoctoral Position in Social Science Genomics | Max Planck Research Group Biosocial
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Ginny Vitiello @gvitiello.bsky.social · 22/10/2025
‼️ New RCT shows positive effects of public Montessori on kindergarten outcomes. Kids were randomized via lottery at age 3. A fairly racially- and economically-diverse sample because these were public programs. Work from Angeline Lillard and colleagues at UVA. www.pnas.org/doi/10.1073/...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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