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Manuel Bohn

@elmanubohn.bsky.social
903 followers 669 following 66 posts

Developmental psychologist at Leuphana with an eye on ManyPrimates (@manyprimates.bsky.social)

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Reposted by Manuel Bohn
Gregor Kachel @gregork.bsky.social · 09/10/2026
Using one coherent and simple paradigm, this set of studies provides one of the most comprehensive investigations of when various ways of conveying meaning in #graphiccommunication become intuitively accessible to young children
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Gregor Kachel @gregork.bsky.social · 09/10/2026
Really a valuable ressource for all interested in #symbolicliteracy & #emergingtliteracy & "reading" prior to #literacyacquisition as well as #pragmatics & #analogicalreasoning academic.oup.com/chidev/advan...
academic.oup.com
Young children's spontaneous comprehension of symbol–referent relationships in the graphic domain
Abstract. Young children's communicative skills in language and gesture are well documented, yet much less is known about their ­ability to interpret graph
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Gregor Kachel @gregork.bsky.social · 09/10/2026
...as well as analogies in size an number (Study 3)
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Gregor Kachel @gregork.bsky.social · 09/10/2026
...as well as position and orientation (Study 2)
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Gregor Kachel @gregork.bsky.social · 09/10/2026
New Paper w/ @elmanubohn.bsky.social out in #ChildDevelopment smoothly tracing children's comprehension of various-symbol-referent relationships in the graphic domain across the preschool years with three studies, probing direct representations, part-whole relations and form analogies (Study 1)...
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Julian Schmitz @jschmitzleipzig.bsky.social · 06/10/2026
Ist das normal – oder braucht mein Kind eine Therapie? Diese Frage steht im Zentrum meines neuen Buches. Sie begegnet mir seit Jahren in unserer Hochschulambulanz – und sie ist oft schwerer zu beantworten, als es von außen wirkt. www.piper.de/fileadmin/im...
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MPI-EVA Leipzig @mpi-eva-leipzig.bsky.social · 05/10/2026
📢📅 Apply by 30 Nov 2026! Join our vibrant research community @mpi-eva-leipzig.bsky.social or @unileipzig.bsky.social! Our Intl. Max Planck Research School The Leipzig School of Human Origins offers fully funded PhD positions. Interested? Find out more: www.leipzig-school.eva.mpg.de/application/...
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Shona Duguid @shona-d.bsky.social · 02/10/2026
Looking forward to representing @manyprimates.bsky.social at @btscon.bsky.social this year. We will be sharing some initial insights into the ManyPrimates 2 project on delay of gratification. Schedule and registration info: bigteamscienceconference.github.io
Title slide for presentation "ManyPrimates 2: Understanding variation in delay of gratification in primates"
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ingmarvisser.bsky.social @ingmarvisser.bsky.social · 28/09/2026
This was a fantastic team effort across 30+ labs 🌍 Paper (open access), data & code all public. > 📄 doi.org/10.1111/desc... > 💻 github.com/manybabies/m... > #ManyBabies #InfantCognition #OpenScience #DevSci, lead team: Andreea Geambaşu, Melanie Soderstrom, and Claartje Levelt
doi.org
ManyBabies 3: A Multi‐Lab Study of Infant Algebraic Rule Learning
The ability to learn and apply rules lies at the heart of cognition. In a seminal study, Marcus et al. (1999) reported that 7-month-old infants learned abstract rules over syllable sequences and were...
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ingmarvisser.bsky.social @ingmarvisser.bsky.social · 28/09/2026
New paper 🍼📄 ManyBabies 3 is out (open access, registered report in Developmental Science). 30 labs, 33 languages, 839 infants set out to replicate a textbook finding: 7-month-olds learn abstract rules from speech (@garymarcus.bsky.social et al., 1999). We didn’t find it. 🧵
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Mike Frank @mcxfrank.bsky.social · 25/09/2026
We've just released a new version of childes-db, my lab's interface to the CHILDES database of child language transcripts. It lets you work with CHILDES data from R through a versioned, reproducible API. A few updates 🧵 childes-db.stanford.edu/
Screenshot of the childes-db website: 'A flexible and reproducible interface to CHILDES.' childes-db 2026.1 contains 56,579 transcripts from 9,151 children across 437 corpora, with panels for an R API tutorial and interactive visualizations of mean length of utterance by child age.
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Steve Fleming @smfleming.bsky.social · 16/09/2026
📖 New review out today in @natrevneuro.nature.com: Towards an integrative neuroscience of metacognition 🧠🧪 Full-text link to the paper is here: rdcu.be/9YK3mF7dYhFa
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Max-Planck-Gesellschaft @maxplanck.de · 09/09/2026
We are hiring! Start at a #MaxPlanckInstitute with your own independent Max Planck Research Group. This position is equivalent to a W2 Professorship at a German university, or Associate Professor internationally. 🔗Apply until October 14th! www.mpg.de/career/max-p... #ScienceCareer #MPRG #TenureTrack
Call for independent Max Planck Research Groups
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Sofia Forss @sofiaforss.bsky.social · 07/09/2026
Growing up demands the right cognitive toolkit at the right time 🧠 We show cognitive development over key life transitions from ontogeny to adulthood in wild meerkats. 🚨 Read our new findings👇🏼 doi.org/10.1098/rspb... Great Thanks to @royalsocietypublishing.org @templetonworld.bsky.social @snsf.ch
doi.org
Cognitive abilities show distinct developmental trajectories in wild meerkats
Abstract. Understanding cognitive development is fundamental for explaining variation in adult cognitive phenotypes, and thus the processes driving cogniti
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Tobias Gerstenberg @tobigerstenberg.bsky.social · 03/09/2026
The Stanford Psychology Department is having a search for a tenure-track Assistant Professor with a research focus on developmental and/or social psychology. Application deadline is 10/15. More infos here: facultypositions.stanford.edu/jobs/assista...
facultypositions.stanford.edu
Assistant Professor, Psychology - Stanford University, California, United States
The Department of Psychology at Stanford University is seeking applicants for a tenure-track Assistant Professor position, with a research focus on developmental and/or social psychology. In addition ...
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Prof. Dr. Louisa Kulke @loukulke.bsky.social · 01/09/2026
Postdoc opportunity in Developmental Psychology: research on attention and social development, with lots of methodological opportunities (EEG, eye-tracking, VR, hyperscanning) in a friendly, #OpenScience oriented team at @unibremen.bsky.social: euraxess.ec.europa.eu/jobs/462019
euraxess.ec.europa.eu
Job Advertisement: Research Associate (Postdoctoral Fellow) (m/f/d)
Institute of Psychology, Department of Developmental and Educational PsychologyFaculty 11 – Human and Health SciencesUniversity of Bremen
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Sam Gershman @gershbrain.bsky.social · 01/09/2026
If this makes you mad, submit your cognitive science research to @openmindjournal.bsky.social No APCs, no subscription fees. It's funded by university libraries, at low cost.
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Christoph Völter @christophvoelter.bsky.social · 28/07/2026
Join us in Vienna! We are looking for a #PhD student and a #Postdoc to investigate #innovation in great #apes: PhD ad: share.eva.mpg.de/index.php/s/... Postdoc ad: share.eva.mpg.de/index.php/s/... Application deadline: August 17th. Please share widely!
A chimp solving a puzzle box problem. Photo credit: MPI-EVA
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ManyBabies @manybabies.org · 09/07/2026
🚨 Publication alert! Exploring Variation in Infants' Preference for Infant-directed Speech: Evidence From a Multi-Site Study in Africa Congrats to the entire MB1-Africa team! manybabies.org/MB1A/ doi.org/10.1111/desc...
doi.org
Exploring Variation in Infants' Preference for Infant‐directed Speech: Evidence From a Multi‐Site Study in Africa
Infants show a preference for infant-directed speech (IDS) over adult-directed speech (ADS). This preference has been linked to infants' language processing and word learning in experimental setting...
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Manuel Bohn @elmanubohn.bsky.social · 11/07/2026
Thanks to @jacobsfoundation.bsky.social and @maxplanck.de for funding this research.
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Manuel Bohn @elmanubohn.bsky.social · 11/07/2026
Naturalistic everyday experiences are a blind spot in developmental psychology. Our theories assume they matter - but we know very little about them. Nele's paper is a super important contribution to overcoming this paradox - she developed an automated pipeline to classify social experiences.
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Nele-Pauline Suffo @nelesuffo.bsky.social · 11/07/2026
Happy to share our new preprint exploring the everyday social ecology of preschoolers! We applied an automated multimodal pipeline to 267 hours of naturalistic egocentric video from 107 children (ages 3–5) to capture the changing natural statistics of everyday interactions: doi.org/10.31234/osf...
doi.org
OSF
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DGPs FG Entwicklungspsychologie @dgps-epsy.bsky.social · 02/07/2026
Lunch LecturesEntwicklungspsychologie 🗓 Datum: 07. Juli 2026 🕛 Zeit: 12:00–13:00 Uhr 💻 Ort: Zoom Wir freuen uns auf den Vortrag von Prof. Charlotte Grosse Wiesmann (Technische Universität Nürnberg): "How young children come to understand others" Details: drive.google.com/file/d/1eHx5...
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Association for Psychological Science @psychscience.bsky.social · 29/06/2026
A new study published in Psychological Science assesses how cognitive skills of great apes vary between individuals www.psychologicalscience.org/news/2026-ju... @elmanubohn.bsky.social
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Manuel Bohn @elmanubohn.bsky.social · 27/06/2026
We updated our – free, open source, Rasch-compliant – receptive vocabulary test (oREV) to also include verbs. If you are looking for a task to measure vocabulary/language in German with children 3-8, look no further! Paper: osf.io/preprints/ps... Task: devpsy.web.leuphana.de/orev-vn/
devpsy.web.leuphana.de
oREV-VN
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bergelsonlab @bergelsonlab.bsky.social · 23/06/2026
official ad to follow soon but heads up: 1-2 postdocs slots in my lab, hopefully w/fall start! reposts welcome, details to follow. babies! word learning! cognitive & linguistic skills! #CogSciSky #DevPsychSky 🐦🐦 (lab info: bergelsonlab.fas.harvard.edu/prospectives) also recruiting grads this fall!
bergelsonlab.fas.harvard.edu
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Samah Abdelrahim | سماح @samahrahim.bsky.social · 24/06/2026
1st published paper alert ⚠️ in which @mcxfrank.bsky.social and I ask: How robust is the “shape bias”? a phenomenon that has been central to theories of early word learning: If a child hears a new word for an object, they often extend it to other objects with the same shape. tinyurl.com/JCL-shapebias
cambridge.org
Examining the Robustness and Generalizability of the Shape Bias: A Meta-Analysis | Journal of Child Language | Cambridge Core
Examining the Robustness and Generalizability of the Shape Bias: A Meta-Analysis
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Max Planck Institute for Psycholinguistics @mpi-nl.bsky.social · 23/06/2026
Paula Rubio-Fernández has been awarded an ERC Advanced Grant for the project COMMON_GROUND. The grant will allow Paula to test and develop a new theory of how people build and manage the shared understanding that makes communication possible. www.mpi.nl/news/paula-r...
mpi.nl
Paula Rubio-Fernández receives ERC Advanced Grant for research on common ground in multimodal communication | Max Planck Institute
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Candice Odgers @candiceodgers.bsky.social · 23/06/2026
The more often you hear something, the more likely you are to believe that it is true. But please, don't believe everything you hear about teens today. Science and how well they are doing, despite the suffering of adults around them, tells a different story.
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languagemit.bsky.social @languagemit.bsky.social · 20/06/2026
—— Open Mind is MIT Press’s Diamond Open Access Cognitive Science journal. We now have our first Impact Factor: 2.9 as of June 2026 Submit your papers to Open Mind direct.mit.edu/opmi
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Manuel Bohn @elmanubohn.bsky.social · 18/06/2026
Nice coverage of our Psych Science paper on individual differences in great ape cognition in the APS observer (@psychscience.bsky.social) by @alicesunreports.bsky.social www.psychologicalscience.org/news/2026-ju...
psychologicalscience.org
Like Humans, Great Apes Think Differently From Each Other
A new study assesses how cognitive skills of great apes vary between individuals.
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Christoph Völter @christophvoelter.bsky.social · 17/05/2026
New #dog #eyetracking paper: Pupil size changes reveal that dogs have expectations about the usual response to some conventional human gestures in a third-party context. www.sciencedirect.com/science/arti... led by Lucrezia Lonardo and w/ Ludwig Huber.
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Caroline Rowland @carorowland.bsky.social · 14/05/2026
In our latest paper on how multimodal interaction supports language acquisition, Zhang, Dong et al use head mounted eyetracking technology to demonstrate (!) the role of demonstratives (this/that) in helping children identify the correct referent in a complex visual scene osf.io/preprints/ps...
Right: a child and a woman playing with toys on the floor. Both are wearing head mounted eyetrackers.  Left upper corner - the mum's view - she can see part of her hand holding a car.  Left bottom corner - the hcild's view - child can see the car, large in the visual field.
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Dorsa Amir @dorsaamir.bsky.social · 12/03/2026
What does it mean for culture to “shape” cognition? In our new TiCS paper, @benjaminpitt.bsky.social & I offer a typology of four possible effects: culture can Privilege one cognitive process over others, Prune out disfavored ones, Produce new ones, or have no effect. www.cell.com/trends/cogni...
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Chris Krupenye @chriskrupenye.bsky.social · 28/04/2026
Job Alert 🚨 - please share! My brilliant friend and collaborator, Fumihiro Kano, is launching a new Ecological & Collective Cognition lab at Kyushu University, and has postdoc, grad, and tech openings! Lab video: youtu.be/rXT-yjQzJxU More details: docs.google.com/document/d/1...
youtu.be
groupdemo kyushu 04132026
YouTube video by 狩野文浩
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Andrew Lampinen @lampinen.bsky.social · 28/04/2026
Can language models use subtext in their communication? Can they use common ground to incorporate subtext more effectively? In our new preprint, we study these questions across various domains — from visual communication to story writing games.
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Julian Schmitz @jschmitzleipzig.bsky.social · 27/04/2026
Wir suchen Verstärkung für unser wissenschaftliches Team im Bereich Forschung zur psychischen Gesundheit von Kindern und Jugendlichen! 5 Jahre, 75% TV-L E 13 ab 1.8.2026 an der Universität Leipzig. uni-leipzig.b-ite.careers/jobposting/8...
uni-leipzig.b-ite.careers
Wissenschaftliche/-r Mitarbeiter/-in (m/w/d/x)
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Magnus Johansson @pgmj.bsky.social · 23/04/2026
I've made an R package for Bayesian Rasch #psychometrics with brms models, easyRaschBayes (on CRAN), implementing simple functions to create figures and tables with model fit metrics, etc. Attaching figures from conditional item infit, item-restscore with GK gamma, and the log-likelihood criterion.
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Alex Sanchez-Amaro @alex-primate.bsky.social · 21/04/2026
Not a secret anymore! I am extremely proud and happy to present you the EVApeCognition Dataset, out now in Scientific Data. Over the last 5 years we have assembled and standardized data from 150 studies on great ape cognition from the WKPRC in the Leipzig Zoo! www.nature.com/articles/s41...
nature.com
EVApeCognition: An 18-Year Dataset of Great Ape Cognition - Scientific Data
Scientific Data - EVApeCognition: An 18-Year Dataset of Great Ape Cognition
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Mike Frank @mcxfrank.bsky.social · 20/04/2026
Just wrote a new blogpost trying to summarize my thoughts on the question of how and whether to use AI for research in psychology and cognitive science: babieslearninglanguage.blogspot.com/2026/04/usin...
babieslearninglanguage.blogspot.com
Using AI to improve (not automate away) academic research
Blog about fatherhood, langauge, developmental psychology, and cognitive science.
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Rebecca Sear @rebeccasear.bsky.social · 18/04/2026
“we found substantial positive correlations between nonsocial tasks. In contrast, tasks measuring social cognition were not correlated either with each other or with nonsocial measures”
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Manuel Bohn @elmanubohn.bsky.social · 17/04/2026
🙏 to the great team behind this work @christophvoelter.bsky.social Daniel Hanus, Nico Eisbrenner, Johanna Eckert, Jana Holtmann & @dbmhaun.bsky.social @leuphana.bsky.social @mpi-eva-leipzig.bsky.social @unileipzig.bsky.social Earlier work: www.nature.com/articles/s41... Next up: development!
nature.com
Great ape cognition is structured by stable cognitive abilities and predicted by developmental conditions - Nature Ecology & Evolution
Most comparative animal cognition studies assume that results are stable in individuals and groups, but this is not often tested. Here the authors assess repeatability of cognitive tasks in several sp...
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Manuel Bohn @elmanubohn.bsky.social · 17/04/2026
New 🦍 💭 paper in @psychscience.bsky.social We continue to ask simple questions that are hard to answer "Individual Differences in Great Ape Cognition Across Time and Domains: Stability, Structure, and Predictability" Bonus: Rasch models in the supplement 🤓 journals.sagepub.com/doi/10.1177/...
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Alba Motes Rodrigo @albamotesr.bsky.social · 16/04/2026
Thank you so much tor inviting me to represent @manyprimates.bsky.social at #ehbea2026. A bit intimidating but very enjoyable to give my first talk as network co-coordinator.
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Manuel Bohn @elmanubohn.bsky.social · 16/04/2026
What are children's *naturalistic* everyday experiences like? Nele's paper presents a crucial resource (100+h of 🎥 w/ annotations) that will help us to build the tools we need to study what it's like to be a child in the wild. 🙏to @jacobsfoundation.bsky.social @maxplanck.de @dfg.de for funding!
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Camille Troisi @camilletroisi.bsky.social · 15/04/2026
📢Fully-funded #PhD opportunity with us: 🐦 Quantifying (social) learning and social behaviour in an urbanised world 🐦 Position at @ceec-research.bsky.social 📆29th May deadline More info: tinyurl.com/yz28s96x Apply: tinyurl.com/2wpkb64y #cognition #socialbehaviour #fieldwork #birds 🙏Please Share
Great tit perched on a branch, with beak slightly open. 
Photo credit: Alizée Vernouillet
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Nele-Pauline Suffo @nelesuffo.bsky.social · 15/04/2026
I am excited to share my first publication in Behavior Research Methods! 🚀 We’ve released ChildLens: 109 hours of open-access, annotated egocentric video/audio from children (ages 3–5). Paper: rdcu.be/fdfAI
rdcu.be
ChildLens: An egocentric video dataset for activity analysis in children
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Evolutionary Cognition Group @evocoggroup.bsky.social · 10/04/2026
We are offering two 4-year PhD positions in our new SNF project "The Evolutionary Roots of Altercentrism"
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Limor Raviv 🐘🤗🦒🍄🦄 @limorraviv.bsky.social · 08/04/2026
I'm hiring! 📢 Fully funded 4-year PhD position in Language Evolution using Communication Games at @mpi-nl.bsky.social. Come work with me on how different social pressures shape the evolution of new communication systems in the lab! Deadline for application is May 18th! share.google/fGTKbFS4v4Gb...
share.google
Fully funded 4-year PhD position in Language Evolution using Communication Games | Max Planck Institute
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Ammie Kalan @ammiekalan.bsky.social · 26/03/2026
It took 3 years to complete this paper and it was difficult(!) but I think both @ctennie.bsky.social and I are grateful for the varied perspectives we gained as a result of this collaboration. If you work on ape culture, hopefully you'll feel the same doi.org/10.1017/ehs.... [Opens in a new window]
doi.org
Brokering peace in the ape (culture) wars | Evolutionary Human Sciences | Cambridge Core
Brokering peace in the ape (culture) wars - Volume 8
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