Eliana Hadjiandreou
@elianahadtime.bsky.social
160 followers 370 following 6 posts
Postdoc @UTAustin studying prosociality & moral judgment, PhD @penn_state, former fellow at @Stanford. @Fulbrightprgrm alum. Sometimes writes for @Medium. https://exh960.wixsite.com/mysite
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elianahadtime.bsky.social
Why do we derogate effective altruists, activists, & other radically prosocial individuals? In new work, we discuss how doing good that deviates from social norms gets stigmatized. New preprint w/ @dcameron.bsky.social @tlau.bsky.social @desmond-ong.bsky.social: osf.io/preprints/ps...
elianahadtime.bsky.social
Never seen science conducted so thoroughly.
weratedogs.com
This is Finny. He doesn’t go chasing waterfalls. He carefully studies their timing and arrives in advance. 14/10 very impressive (TT: jordancain70)
Reposted by Eliana Hadjiandreou
weratedogs.com
This is Thanos. He has figured out how to rest and babysit at the same time. Very impressive, very Montessori. 13/10 (TT: thanosthesaint)
Reposted by Eliana Hadjiandreou
cantlonlab.bsky.social
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/...
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...
www.pnas.org
Reposted by Eliana Hadjiandreou
Reposted by Eliana Hadjiandreou
gregegansf.bsky.social
“When people viewed virtual avatars with coughs or rashes, their brains triggered an immune response.”

It would be fascinating to extend this research to people who don’t believe the diseases portrayed are communicable, and to animals that presumably don’t grasp germ theory.
The brain fires up immune cells when sick people are nearby
When people viewed virtual avatars with coughs or rashes, their brains triggered an immune response.
www.nature.com
Reposted by Eliana Hadjiandreou
paws222.bsky.social
Life would be so different if only my brain understood the difference between being chased by a large predator and completing a small task that shouldn’t take much time at all
Reposted by Eliana Hadjiandreou
robertloerzel.bsky.social
Ducklings drop down into Lake Michigan through a hole in the concrete at Montrose Pier.
Reposted by Eliana Hadjiandreou
gallinaciega.bsky.social
Our new paper is out. We point out that large brained (and often smart) mammals and birds have evolved very different distribution of neurons numbers in the brain.
This means that similar cognitive abilities have evolved in very different brains.
www.sciencedirect.com/science/arti...
Reposted by Eliana Hadjiandreou
weratedogs.com
Two heroic stray dogs rescued an injured dog from the middle of the road by dragging him to safety. The dog had been hit by a car and was stranded. Many cars passed by, but it was two stray dogs who pulled him off the road. The injured dog survived, and the stray dogs were rescued. 15/10 for both
elianahadtime.bsky.social
Congratulations, Meltem!!! 🎉🎈🥳