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Lucas Battich

@lucasbattich.bsky.social

Researcher in cognitive science and philosophy of mind ๐Ÿง ๐Ÿ“š๐Ÿ”๏ธat the Institut Jean-Nicod, ร‰cole Normale Supรฉrieure Paris @cognitionens.bsky.social | @normalesup.bsky.social lucasbattich.com

129 Followers  |  289 Following  |  21 Posts  |  Joined: 13.11.2023  |  2.1959

Latest posts by lucasbattich.bsky.social on Bluesky

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Chaos is coming for scholarly publishing - Research Professional News Buckling of commercial models alongside maturing of community-led efforts promises major shifts, says Caroline Edwards

Opinion: Chaos is coming for scholarly publishing.

Buckling of commercial models alongside maturing of community-led efforts promises major shifts, says Caroline Edwards (@theblochian.bsky.social).

www.researchprofessionalnews.com/rr-news-uk-v...

12.11.2025 10:17 โ€” ๐Ÿ‘ 27    ๐Ÿ” 23    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 3

Huge if true, might revolutionise philosophy of perception

04.11.2025 11:24 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Paper out in Philosophical Psychology!

23.10.2025 21:01 โ€” ๐Ÿ‘ 9    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I still find disjunctivism about hallucination really counterintuitive (compared to perception) after years of following the debate, so kudos for making it accessible

21.10.2025 20:54 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Philosophy-science collaborations as rare chances to adjust the normal focus of the lens- zooming in and out to examine different levels of analysis

21.10.2025 06:05 โ€” ๐Ÿ‘ 42    ๐Ÿ” 7    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1

This is pretty informative! Look forward to checking out Pinker's book. But the (prevalent) emphasis on recursive mentalizing for common knowledge seems to me a non-starter. I suspect a confusion here between epistemological models and models about what people actually do, psychological models

17.10.2025 12:29 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Explaining joint attention: Between epistemic justification and psychological processing The ability to engage in joint attention, where two individuals attend to the same object or event together, provides an evidential basis for coordinated behaviors and interactions. To play this ro...

New publication out in Philosophical Psychology! ๐Ÿšจ

"Explaining joint attention: Between epistemic justification and psychological processing"

www.tandfonline.com/doi/full/10....

28.07.2025 11:53 โ€” ๐Ÿ‘ 5    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Lucas Battich, Explaining joint attention: Between epistemic justification and psychological processing - PhilPapers The ability to engage in joint attention, where two individuals attend to the same object or event together, provides an evidential basis for coordinated behaviours and interactions. To play this role...

philpapers.org/rec/BATEJA

28.07.2025 11:53 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Explaining joint attention: Between epistemic justification and psychological processing: Philosophical Psychology: Vol 0, No 0 - Get Access Browse all journals

Full text access:

www.tandfonline.com/share/NMEDTJ...

28.07.2025 11:53 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Instead of an epistemic-first approach I offer a psychologically plausible probabilistic account of JA. Usually, a rough assumption of attending to the same target, based on cues/predictions/heuristics, is enough to form a basis for coordination, even if this assumption can be fallible.

28.07.2025 11:53 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

But joint attention is a psychological phenomenon, and we also have to explain what capacities or processes are behind it. Since most accounts are focused on a fully epistemically justified state of joint attention, they fall short when trying to address the psychological processes behind it

28.07.2025 11:53 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

This paper argues that usually philosophical accounts of joint attention are purpose-built to address an epistemic question: under which conditions are people fully justified to take their and anotherโ€™s attention to be of the same object?

28.07.2025 11:53 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Joint attention plays a crucial role in allowing for further coordinated behaviours and interactions. How do we explain this role?

28.07.2025 11:53 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Explaining joint attention: Between epistemic justification and psychological processing The ability to engage in joint attention, where two individuals attend to the same object or event together, provides an evidential basis for coordinated behaviors and interactions. To play this ro...

New publication out in Philosophical Psychology! ๐Ÿšจ

"Explaining joint attention: Between epistemic justification and psychological processing"

www.tandfonline.com/doi/full/10....

28.07.2025 11:53 โ€” ๐Ÿ‘ 5    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Study: People Far Away From You Not Actually Smaller PRINCETON, NJโ€”According to a groundbreaking new study published Thursday in The Journal Of Natural And Applied Sciences, people who are far away from you are actually not, as once thought, physically ...

Huge if true! #philosophy #PhilPerception theonion.com/study-people...

01.07.2025 08:14 โ€” ๐Ÿ‘ 56    ๐Ÿ” 12    ๐Ÿ’ฌ 9    ๐Ÿ“Œ 2
Emily Herring's book Herald of a Restless World. How Henri Bergson Brought Philosophy to the People outside on a wooden table in front of a nice floral backdrop

Emily Herring's book Herald of a Restless World. How Henri Bergson Brought Philosophy to the People outside on a wooden table in front of a nice floral backdrop

To celebrate the release of 'Herald of a Restless World' in paperback, I am doing a BOOK GIVEAWAY.
For a chance to win and find out why a philosopher's lectures caused the first ever traffic jam on Broadway share this post and tag someone in the comments!

I'll announce the winner a week from now!

19.06.2025 07:41 โ€” ๐Ÿ‘ 73    ๐Ÿ” 37    ๐Ÿ’ฌ 19    ๐Ÿ“Œ 4

@umergurchani.bsky.socialโ€ฌ This looks like youโ€™ll like it too !

19.06.2025 17:03 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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En Suรจde, la solastalgie du seul peuple autochtone dโ€™Europe face ร  la ruรฉe miniรจre La solastalgie, la dรฉtresse face au changement de lโ€™environnement, frappe les Samis, confrontรฉs ร  lโ€™exploitation miniรจre qui met en pรฉril leur mode de vie.

En Suรจde, la solastalgie du seul peuple autochtone dโ€™Europe face ร  la ruรฉe miniรจre

15.06.2025 18:30 โ€” ๐Ÿ‘ 11    ๐Ÿ” 6    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

And if our perception is inherently social, what does that mean for our criteria of perceptual justification, usually centred on the "solitary mind"?

28.05.2025 09:00 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Here I introduce the phenomenon and map it epistemic profile. Unlike purely internal biases (like cognitive penetrability), altercentric influence is external (from others) yet cognitively mediated (we represent their view). This creates unique epistemic puzzles for perceptual justification.

28.05.2025 09:00 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Out in Erkenntnis. Full article here:
philpapers.org/archive/BATO...

28.05.2025 09:00 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Other-Centred Bias in Perception and Epistemic Justification - Erkenntnis According to traditional phenomenal approaches to perceptual justification, perceptual experience provides rational support for actions, beliefs, and intentions. When you see a banana as yellow, that ...

New paper out in epistemology of perception!
I explore other-centred or "altercentric" bias in perception: we unconsciously encode others' perspectives, which then biases/interferes with our own. But what is the epistemic status of such socially biased perception?
link.springer.com/article/10.1...

28.05.2025 09:00 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
OSF

Nice, I'll be interested to see that! I have a preprint on an approach to joint attention as a process supported by assumptions and good-enough estimations, that would concord with this intuition. Maybe it's of interest: osf.io/preprints/ps...
apologies for the self-plug :/

27.05.2025 12:46 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I'd claim that if you both *assume* (even implicitly) that you are both attending at the same target during the whole duration, then you *are* in joint attention, even without active monitoring/coordination (especially if you start knowing you'll both attend the music). Maybe not everyone'd agree ๐Ÿคทโ€โ™‚๏ธ

27.05.2025 11:58 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Iโ€™ll say yes! Iโ€™m drafting a paper on joint attention to aesthetic objects/properties to explain why and how :) But even for simple perceptual targets the dynamic nature of JA brings challenges to simplistic accounts

27.05.2025 08:58 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
L'image montre la situation actuelle de la rue de la Roquette, oรน la chaussรฉe est dรฉdiรฉe ร  la circulation automobile. En bas, une autre image montre une rue de la Roquette refaite en faveurs des piรฉtons et des cyclistes, avec des plantes en pot et des nouveaux lampadaires.

L'image montre la situation actuelle de la rue de la Roquette, oรน la chaussรฉe est dรฉdiรฉe ร  la circulation automobile. En bas, une autre image montre une rue de la Roquette refaite en faveurs des piรฉtons et des cyclistes, avec des plantes en pot et des nouveaux lampadaires.

C'est le moment de voter ! Paris en Selle a dรฉposรฉ 3 propositions en faveur des piรฉtons et des cyclistes du quartier Bastille-Popincourt (11e) : rue de la Roquette, rue Charonne, rues Sedaine, Brรฉguet, Froment - Votez ici : decider.paris.fr/decider/jsp/... ๐Ÿšถ๐Ÿ’š๐Ÿšด

26.05.2025 18:16 โ€” ๐Ÿ‘ 17    ๐Ÿ” 6    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 3

Yes! Though I find it wild and sadly disturbing that their preferred solution is to have more managers and let them โ€œsee everythingโ€ that researchers do

26.05.2025 04:05 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Call for abstract announced for ISPSM 2025: see https://philevents.org/event/show/133458 for more information.

Call for abstract announced for ISPSM 2025: see https://philevents.org/event/show/133458 for more information.

Very excited to announce ISPSMโ€™s preliminary programme and call for abstracts for this yearโ€™s conference! โœจ

Deadline for submission: 01/05/2025

See philevents.org/event/show/1... for full event details.

#philsky

04.03.2025 09:47 โ€” ๐Ÿ‘ 21    ๐Ÿ” 17    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 6

A monster thread for a monster work on videogames and agency.

@edgardubourg.bsky.socialโ€ฌ combined theoretical models of goal-directed action, dimensionality reduction techniques, and methods for automatically annotating cultural products to explain the variety of gaming preferences

1/6

27.02.2025 11:04 โ€” ๐Ÿ‘ 8    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
Redirecting

๐Ÿ“ฐ New paper out in @CognitionJourn
w/ @juliegrezes.bsky.social & Elisabeth Pacherie !

๐Ÿ‘‰We found that perceptual metacognition can be affected when taking someone's perspective and estimating whether they also see the target
doi.org/10.1016/j.co...

16.11.2024 11:57 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@lucasbattich is following 20 prominent accounts