Eric Turkheimer
@ent3c.bsky.social
Behavior genetics, clinical psychology, Mets. Occasional politics.
Substack (free): https://ericturkheimer.substack.com/
Book Is Out! Understanding the Nature-Nurture Debate
https://shorturl.at/Ce2hf
Electronic Version: https://shorturl.at/Fq2jv
Substack (free): https://ericturkheimer.substack.com/
Book Is Out! Understanding the Nature-Nurture Debate
https://shorturl.at/Ce2hf
Electronic Version: https://shorturl.at/Fq2jv
Gift link:
The Paradox of James Watson
The discovery of DNA was evidence of how deeply interconnected humans are, but the late scientist saw only difference.
www.theatlantic.com
November 10, 2025 at 7:12 PM
Gift link:
Lots to say about this, but quickly: 1) It is not a scientific paper, it is a unreviewed report from a private company, with most of the methods proprietary. 2) The results are inflated by "correction for attenuation". 3) Accounting for 12% of the variance within families does not overthrow the GP.
October 24, 2025 at 8:56 PM
Lots to say about this, but quickly: 1) It is not a scientific paper, it is a unreviewed report from a private company, with most of the methods proprietary. 2) The results are inflated by "correction for attenuation". 3) Accounting for 12% of the variance within families does not overthrow the GP.
I very much appreciate that Jay took the time to read and review the book. It is interesting to me that all of the published criticism of the book has come from the anti-hereditarian left. Mainstream BG, never mind the hereditarians, have scrupulously ignored it.
October 22, 2025 at 2:47 PM
I very much appreciate that Jay took the time to read and review the book. It is interesting to me that all of the published criticism of the book has come from the anti-hereditarian left. Mainstream BG, never mind the hereditarians, have scrupulously ignored it.
Jay's review is here:
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
journals.sagepub.com
October 22, 2025 at 2:45 PM
Jay's review is here:
This is how you get genetic 𝘷𝘢𝘳𝘪𝘢𝘯𝘤𝘦 without genetic 𝘥𝘦𝘵𝘦𝘳𝘮𝘪𝘯𝘪𝘴𝘮. Nice! Thanks.
October 17, 2025 at 9:30 PM
This is how you get genetic 𝘷𝘢𝘳𝘪𝘢𝘯𝘤𝘦 without genetic 𝘥𝘦𝘵𝘦𝘳𝘮𝘪𝘯𝘪𝘴𝘮. Nice! Thanks.
This is how you get genetic variance, without genetic determinism. (Why don't these apps allow fonts? That sentence wants italics.)
October 17, 2025 at 3:23 PM
This is how you get genetic variance, without genetic determinism. (Why don't these apps allow fonts? That sentence wants italics.)
I couldn't think of the outfit that runs this. It's the Noba Project: nobaproject.com/modules/the-...
The Nature-Nurture Question
People have a deep intuition about what has been called the “nature–nurture question.” Some aspects of our behavior feel as though they originate in our genetic makeup, while others feel like the resu...
nobaproject.com
October 15, 2025 at 6:32 PM
I couldn't think of the outfit that runs this. It's the Noba Project: nobaproject.com/modules/the-...
Is my book more than you are looking for? At the other end of the spectrum, totally short and introductory, there is the following, which I wrote for a group developing free textbooks. I am a bit ambivalent by now because they have rewritten it many times without consulting me.
The Nature-Nurture Question – Understanding Biological Behavior 2nd Edition
Where Biology Meets Behavior - Discover the Science Behind Human Actions
umsystem.pressbooks.pub
October 15, 2025 at 5:58 PM
Is my book more than you are looking for? At the other end of the spectrum, totally short and introductory, there is the following, which I wrote for a group developing free textbooks. I am a bit ambivalent by now because they have rewritten it many times without consulting me.
A link to the pdf from my own drive: drive.google.com/file/d/1Deyj...
ThreeLaws.pdf
drive.google.com
October 14, 2025 at 2:33 PM
A link to the pdf from my own drive: drive.google.com/file/d/1Deyj...
Maybe someday you and I could write a historical review of the Intros and Discussions of behavioral GWAS papers. My guess is we would both have to give ground-- they may have been less deterministic than I remember, but more than you remember. Tracing the evolution over time would be interesting.
October 13, 2025 at 3:21 PM
Maybe someday you and I could write a historical review of the Intros and Discussions of behavioral GWAS papers. My guess is we would both have to give ground-- they may have been less deterministic than I remember, but more than you remember. Tracing the evolution over time would be interesting.
When those papers were published, I don't think they were presented in the spirit of "this shows that genetic determinism is misguided." Is that how RP or PV would characterize it? You sometimes forget that much of BG is not as anti-determinist as you are.
October 13, 2025 at 2:37 PM
When those papers were published, I don't think they were presented in the spirit of "this shows that genetic determinism is misguided." Is that how RP or PV would characterize it? You sometimes forget that much of BG is not as anti-determinist as you are.
An introductory blog post is here: open.substack.com/pub/ericturk...
My Bet With Charles Murray
Greeting to readers of Atlantic article
open.substack.com
October 13, 2025 at 1:33 PM
An introductory blog post is here: open.substack.com/pub/ericturk...