In other words, the model converts what begins as an SOC into a direct relation in which both features (e.g., A and C) are *directly* linked to a shared representation. A very cool, elegant solution!
07.03.2026 14:04 β π 1 π 0 π¬ 0 π 0@deontbenton.bsky.social
Developmental cognitive scientist. Assistant Professor at Vanderbilt University. Co-host of The It's Innate! Podcast. PI of the Computational Cognitive Development Lab. Dad. Husband. Human. (he/him/his)
In other words, the model converts what begins as an SOC into a direct relation in which both features (e.g., A and C) are *directly* linked to a shared representation. A very cool, elegant solution!
07.03.2026 14:04 β π 1 π 0 π¬ 0 π 0Second, I show through computational modeling that such inferences may arise from the formation of a common representation that links both features of the SOC to a common, internal representation.
07.03.2026 14:04 β π 1 π 0 π¬ 1 π 0
New paper alertπ¨
www.sciencedirect.com/science/arti...
Two takeaways. First, 2- to 4-year-olds can use a process called second-order correlation (SOC) learning -- e.g., A & B go together and B & C go together, then A and C go together -- in a category context to make causal inferences.
New paper out in Child Development (@srcdorg.bsky.social) with Dave Sobel (@candmlab.bsky.social)! β¨ We investigated how 5- to 7-year-old children decide to take on easy versus hard tasks while pursuing a goal. doi.org/10.1093/chid...
04.03.2026 15:52 β π 40 π 16 π¬ 3 π 2
sometimes I write sentences just for myself, that probably won't make it to the final draft.
"Thatβs why thereβs a decent chance your favorite 20th-century statistician authored a book chapter titled βThe obvious inferiority of Negroesβ or something ridiculous like that. "
On top of it all, this man is just incredibly stupid and blissfully unaware of that fact.
02.03.2026 15:19 β π 7 π 2 π¬ 0 π 0Very much looking forward to my talk at the DeLTA Center at the University of Iowa.
02.03.2026 15:01 β π 3 π 0 π¬ 0 π 0Crisis averted. Found a copy.
28.02.2026 04:31 β π 0 π 0 π¬ 0 π 0
Long shot no doubt but anyone have a PDF version of this edited book?
Ellis, B. J., & Bjorklund, D. F. (Eds.). (2005). Origins of the social mind: Evolutionary psychology and child development. Guilford Press.
But the best revision is no revision. Paper accepted! Can't wait to share
28.02.2026 03:00 β π 9 π 0 π¬ 0 π 0giving a talk at the DeLTA Center at University of Iowa next week and finally get to the chance to incorporate braitenberg vehicles into it
27.02.2026 03:40 β π 1 π 0 π¬ 0 π 0minor revisions are the best revisions
25.02.2026 20:35 β π 7 π 0 π¬ 0 π 1but surely only because you're used to singing it one way, no?
25.02.2026 17:57 β π 1 π 0 π¬ 0 π 0It does feel like "w" gets to double (triple?) dip
25.02.2026 00:10 β π 0 π 0 π¬ 0 π 0I don't know why but 'v' should come *after* 'w'
24.02.2026 19:54 β π 1 π 0 π¬ 3 π 0A universe without entropy
22.02.2026 23:45 β π 4 π 0 π¬ 0 π 0Idk but I'd bet that I'm the only person who exclusively uses base R and never learned to use tidyverse or any of the derivatives (if there are any)
22.02.2026 23:36 β π 6 π 0 π¬ 1 π 0Being excited to go into the lab on a Saturday to set up a new infant experiment is reason #29856211 I know I've chosen the right career.
21.02.2026 19:47 β π 4 π 0 π¬ 0 π 0Indeed to the second part!
13.02.2026 14:17 β π 3 π 1 π¬ 0 π 0Grad student sent me this photo of her doing very serious, very hardcore science.
12.02.2026 00:25 β π 1 π 0 π¬ 0 π 0decided to jump on the naming-one's-model train. better late than never.
11.02.2026 22:03 β π 2 π 0 π¬ 1 π 0
[opening Google Authenticator for the code]
the code:
That little kid holding the grammy is the real winner
09.02.2026 02:55 β π 2 π 1 π¬ 0 π 0Nothing is scarier than forgetting to tell your wife before leaving for work not to turn off your computer because you have simulations running
08.02.2026 19:02 β π 6 π 0 π¬ 0 π 0<em>I like this idea actually</em>
05.02.2026 20:19 β π 1 π 0 π¬ 0 π 0I agree. My students don't know what flame they've just lit.
05.02.2026 20:15 β π 1 π 0 π¬ 0 π 0Sigh but noted.
05.02.2026 20:15 β π 1 π 0 π¬ 0 π 0One of my RAs commented on my use of "lol" in our Basecamp (think: Slack) messages and said that that is something that old people say. Surely I'm not the only one who wasn't aware that this phrase has fallen out of fashion. Surely?!
05.02.2026 17:36 β π 6 π 0 π¬ 7 π 0
Me: Zero.
Chatbot: I'll get you to a representative but first β tell me what you're calling about.
M: Zerroo!
C: Right. I'll get you to a representative, but firs β
M: FUCKING ZERO! π‘π€¬π€¬π‘π€¬
problem of induction be damned:
there is a law that says that the response to reviewer document is always longer than the actual manuscript.
What should the law be called?