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Prikvačeni tweet
Can social media engagement be explained by reward learning? Yes! In our new preprint (w.
@david_m_amodio), we use RL modeling to explain the posting behavior of 4000+ individuals on several social media platforms: https://psyarxiv.com/78mh5 summary follows: (1/7)pic.twitter.com/INz5VF4fBl
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Björn Lindström proslijedio/la je Tweet
Absolute pleasure to write this paper with Drew, Weilun and Peter.https://twitter.com/TrendsCognSci/status/1224746383619633152 …
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Björn Lindström proslijedio/la je Tweet
Post doc position open at our new lab site! Topic:
#fMRI,#learning,#reasoning. Opening for fully funded Ph.D. position on the same topic coming later this spring. https://lovdenlab.org/join/ https://www.gu.se/english/about_the_university/job-opportunities/vacancies-details/?id=5534 …Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Björn Lindström proslijedio/la je Tweet
Not yet, but will look into it! We discussed this very cool paper by
@B_Lindstroem and@david_m_amodio and co:https://psyarxiv.com/78mh5/Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Björn Lindström proslijedio/la je Tweet
First preprint from the lab with
@rollsinho@FussJohannes on pharmacological modulation of observational threat learning: GABAergic enhancement decreases expectancy of the aversive outcome, but no support for an effect of Yohimbine. https://psyarxiv.com/cvb9u/ via@OSFrameworkHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Björn Lindström proslijedio/la je Tweet
Thrilled to publish a new paper on problematic social media use and decision making with the Balloon Analogue Risk Task. With
@ulusoyez@smgrady@allison_eden@m_ellithorpe & Ceylan Özdem and David Freestone!! https://psycnet.apa.org/record/2020-06644-001 …Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Björn Lindström proslijedio/la je Tweet
Breaking human social decision making into multiple components and then putting them together again https://psyarxiv.com/hmbue/ An up-to-date review of the current state of knowledge in the domain of social computational neuroscience.pic.twitter.com/prOLT41MBC
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Björn Lindström proslijedio/la je Tweet
[New in PNAS]
@mscharkow,@FrankMangold, Stier, and@MattEagle09 show evidence that, contrary to the “filter bubble” hypothesis, people are exposed to a diversity of news in online contextshttps://www.pnas.org/content/early/2020/01/21/1918279117.short?rss=1 …Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Björn Lindström proslijedio/la je Tweet
I put together an "intro to theory" reading list here. If you have any suggestions what else should be on there, please let me know.https://osf.io/mqsrc/
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Björn Lindström proslijedio/la je Tweet
Shunting
#dopamine activity at the start of a reward-predicting cue prevents second-order conditioning without affecting blocking, indicating that cue-evoked transients function as temporal-difference prediction errors rather than reward predictions https://go.nature.com/2G8xFmv pic.twitter.com/hKK1C4nKWn
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Björn Lindström proslijedio/la je Tweet
Positions still available for a postdoc in my lab at NIH! We’ve got a great track record of placing postdocs in faculty positions, funding is guaranteed, and we have access to fantastic resources. See link in thread below, and please reach out if you’re interested!https://twitter.com/laurenatlas/status/1199387521198608384 …
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Björn Lindström proslijedio/la je Tweet
New paper, with
@pmendesiedlecki and@david_m_amodio: "Reinforcement learning in social interaction: The distinguishing role of trait inference" We examine differences in reinforcement learning across social versus non-social interactions.https://www.sciencedirect.com/science/article/pii/S0022103119302653 …Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Björn Lindström proslijedio/la je Tweet
New pre-print: "The Face Value of Feedback: Facial Behavior is Shaped by Goals and Punishments in Interactive Dyads". Work led by grad student Jonathan Yi (not on tw), together with
@EmotionLabKI (1/5)https://psyarxiv.com/9vwhq/Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Björn Lindström proslijedio/la je Tweet
Very happy to have this out! Dopamine transients produce learning about antecedent cues, without making those cues valuable. https://www.nature.com/articles/s41467-019-13953-1 … Thread below summarizes our key points
Particularly proud as I spent experiment 3
in a bin between squads while pregnant
https://twitter.com/MelissaJSharpe/status/1105509268520763394 …Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Björn Lindström proslijedio/la je Tweet
In the inaugural edition of
@AnnualReviews of Dev Psych I describe how the processes by which children acquire and transmit the cumulative culture of their communities provide insight into the evolution and ontogeny of cognition and culture.
@ThinkeryATX https://www.annualreviews.org/doi/full/10.1146/annurev-devpsych-121318-084848 …pic.twitter.com/PLV8W8Hdc9
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Björn Lindström proslijedio/la je Tweet
Want to feel old? There's fewer years between Pavlov (1927) and Rescorla-Wagner (1972), than between RW and today.
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Björn Lindström proslijedio/la je Tweet
Grudges before gratitude: Retaliation comes naturally to children, while positive reciprocity must be learned, says
@UCIrvine cognitive scientist@nadia_chernyak in new@PsychScience study.
https://news.uci.edu/2020/01/06/grudges-before-gratitude/ …pic.twitter.com/4WTiJkoxDf
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Björn Lindström proslijedio/la je Tweet
A neurocomputational model for intrinsic reward. New preprint showing subjective value of experiences can be quantified from affective dynamics. Intrinsic vs extrinsic reward impacts correlate with vmPFC activity
@chew_jh@Bastien__Blain@MPC_CompPsychhttps://www.biorxiv.org/content/10.1101/2019.12.19.882589v1 …Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Björn Lindström proslijedio/la je Tweet
New paper accepted in Current Directions
@PsychScience, with@AsiaShuster@diegoareinero@jayvanbavel : "A value-based framework for understanding cooperation" Pre-print: https://psyarxiv.com/bkn3j/ 1/3pic.twitter.com/WLubhn36ub
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Honored to be named a Rising Star by APS
@psychScience! Thanks to@david_m_amodio and@EmotionLabKIpic.twitter.com/dThM4uzwO6
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Björn Lindström proslijedio/la je Tweet
Paper with
@hayleydorfman on controllability and Pavlovian biases is out! https://www.nature.com/articles/s41467-019-13737-7 … We show that when rewards are less controllable, Pavlovian bias on action selection is stronger, consistent with a new normative analysis.Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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