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Marcus Perlman

@mperlman.bsky.social
192 followers 102 following 11 posts

Cognitive scientist interested in iconicity, language, gesture, evolution, gorillas, and the future of intelligent life.

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Reposted by Marcus Perlman
kirstyrgreen.bsky.social @kirstyrgreen.bsky.social · 15/09/2026
Excited to share that the 4th and final paper from my PhD is now published in First Language: doi.org/10.1177/0142... Onomatopoeia are embedded in playful, multimodal interactions and often used to enact rather than simply label meaning. Infants' use is predicted by caregiver use in the interaction.
doi.org
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kirstyrgreen.bsky.social @kirstyrgreen.bsky.social · 29/07/2026
Pleased to share that our paper has been published in Child Dev. When caregivers use more iconic speech, infants are more engaged. Iconic caregiver speech is also associated with heightened IDS but effects on infant engagement remain after controlling for this. academic.oup.com/chidev/artic...
academic.oup.com
Caregivers' use of iconic words is associated with high positive engagement by both caregivers and infants
Abstract. Iconic words are more frequent in infant-directed speech, but it is not known why. We examine whether caregivers use iconic words to engage infan
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Sotaro Kita @sotarokita.bsky.social · 28/07/2026
Our paper tinyurl.com/3duukb2w shows that iconicity in adults' speech may facilitate infant language development through heightened interactional engagement. When parents use highly iconic words, infants are more engaged with the interaction and the parental speech is more strongly infant-directed.
tinyurl.com
Validate User
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Limor Raviv 🐘🤗🦒🍄🦄 @limorraviv.bsky.social · 11/05/2026
Want to do an experimental PHD on the evolution of human language? Only one more week left to submit your application!
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Radical Anthropology @radicalanthro.c.im.ap.brid.gy · 03/05/2026
Evolvable AI paper here with some major Darwinians 'threats of a new major transition in evolution' This builds on Szathmary's 'major transitions' (with Maynard Smith) and Luc Steels' work with embodied robots. www.pnas.org/doi/10.1073/pnas.25277…
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Stefan Hartmann @stefanhartmann.bsky.social · 26/04/2026
Out now: The full proceedings volume of this year's #Evolang @evolangconf.bsky.social - 575 pages full of interdisciplinary research on the origins and evolution of language! doi.org/10.17617/2.3...
Cover of the Evolang 2026 proceedings. The text reads "The Evolution of Language. Proceedings of the 16th International Conference. Editors: Stefan Hartmann, Marta Sibierska, Marlen Fröhlich, Yannick Jadoul, Mathilde Josserand, Theresa Matzinger, Katie Mudd, Jonas Nölle, Michael Pleyer, Sławomir Wacewicz, Przemysław Żywiczyński"
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kirstyrgreen.bsky.social @kirstyrgreen.bsky.social · 22/04/2026
Excited to share our new paper in Child Dev! 🎉 We taught children names for 'monster' toys. Some names matched the sounds they made, some didn't. Children, especially 3-yr-olds, learned matching names more easily. Iconic words support word learning. Read here: track.smtpsendmail.com/9032119/c?p=...
track.smtpsendmail.com
Young children benefit from iconicity when learning novel onomatopoeia
Abstract. Iconic words, especially animal onomatopoeia, are more prevalent in infant- than adult-directed speech, possibly because iconicity bootstraps wor
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Stefan Hartmann @stefanhartmann.bsky.social · 23/03/2026
New paper with Svetlana Kuleshova, @acwiek.bsky.social, @symbolicstorage.bsky.social, Marta Sibierska, Marek Placiński, Johan Blomberg, Przemysław Żywiczyński, Sławomir Wacewicz: Exploring the guessing-game experimental paradigm doi.org/10.1111/cogs...
doi.org
Exploring the Guessing‐Game Experimental Paradigm: Inferences From Closed‐ Versus Open‐Ended Semantic Space
How we measure success in signal comprehension experiments fundamentally shapes our conclusions. Two recent studies have demonstrated that humans can guess the meanings of novel vocalizations and ape...
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Kensy Cooperrider @kensycoop.bsky.social · 04/03/2026
"Do Great Apes Use Iconic Gestures?" Insightful, detailed discussion by @mperlman.bsky.social. Great to see a bunch of threads of evidence—including comparison to human children—in one place. wires.onlinelibrary.wiley.com/doi/full/10....
wires.onlinelibrary.wiley.com
Do Great Apes Use Iconic Gestures?
Iconicity is increasingly recognized as a core property of language, raising the evolutionary question of whether great apes use iconic gestures. This article challenges current theories of ape gestu...
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Marcus Perlman @mperlman.bsky.social · 05/03/2026
Thank you Kensy - I'm glad you liked the paper!
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Prof. Dr. Asli Ozyurek @asliozyurek.bsky.social · 26/02/2026
📣📣📣Job alert Multimodal Language Department Max Planck Institute for Psycholinguistics MAX PLANCK RESEARCH GROUP LEADER POSITION (W2 BBESG) lnkd.in/eaq5MW9a
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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Cedric Boeckx @cedricboeckx.bsky.social · 24/02/2026
Very interesting attempt to trace back the early evolution of a “system of conventional signs” (proto-writing system) 🧪✍️ www.pnas.org/doi/10.1073/...
pnas.org
Humans 40,000 y ago developed a system of conventional signs | PNAS
As humans, we store and share information. This allows us to distribute knowledge necessary for survival and to coordinate large groups. Our homini...
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NPR @npr.org · 19/02/2026
A surprising new study shows that baby chickens react the same way that humans do when tested for something called the "bouba-kiki effect," which has been linked to the emergence of language. n.pr/4rBdZgj
n.pr
Baby chicks link certain sounds with shapes, just like humans do
A surprising new study shows that baby chickens react the same way that humans do when tested for something called the "bouba-kiki effect," which has been linked to the emergence of language.
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Marcus Perlman @mperlman.bsky.social · 20/02/2026
The main article - baby chickens show the bouba-kiki effect! www.science.org/doi/10.1126/...
science.org
Matching sounds to shapes: Evidence of the bouba-kiki effect in naïve baby chicks
Humans across multiple languages spontaneously associate the nonwords “kiki” and “bouba” with spiky and round shapes, respectively, a phenomenon named the bouba-kiki effect. To explore the origin of t...
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Marcus Perlman @mperlman.bsky.social · 20/02/2026
Just published in Science, baby chickens show the bouba-kiki effect! In an accompanying Perspective, @bodowinter.bsky.social and I argue a broader, multimodal framework of iconicity is needed to illuminate the origins of language. www.science.org/doi/10.1126/...
science.org
In search of meaning
The origins of language are not found in the bouba-kiki effect
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Michael Pleyer @symbolicstorage.bsky.social · 19/02/2026
This new paper in Science is also accompanied by a cool perspective piece by @mperlman.bsky.social & @bodowinter.bsky.social! #language #linguistics www.science.org/doi/10.1126/...
science.org
In search of meaning
The origins of language are not found in the bouba-kiki effect
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Marcus Perlman @mperlman.bsky.social · 09/02/2026
From this perspective, I argue that apes use a range of gestures that are homologous to the iconic gestures of humans, even if they are comparatively restricted in imaginative scope and anchored heavily in a here-and-now context. 8/10
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Marcus Perlman @mperlman.bsky.social · 09/02/2026
However, I think this is the wrong framework for understanding the origins of iconic communication. In contrast, I view ape gestures through the lens of cognitive theories of human gesture and iconicity as rooted in sensorimotor simulation and mental imagery. 7/10
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Marcus Perlman @mperlman.bsky.social · 09/02/2026
Yet, this recent work still maintains ape gestures are not truly iconic, taking an individual's capacity for Gricean intentionality and their ability to understand analogy as the operating criteria to determine whether a gesture is iconic. Experiments show apes are limited in these respects. 6/10
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Marcus Perlman @mperlman.bsky.social · 09/02/2026
However, it is increasingly recognized that these theories cannot account for the variability and contextual tuning of many ape gestures. For example, see this recent paper by Graham et al (2025): onlinelibrary.wiley.com/doi/10.1111/... 5/10
onlinelibrary.wiley.com
The origin of great ape gestural forms
Two views claim to account for the origins of great ape gestural forms. On the Leipzig view, gestural forms are ontogenetically ritualised from action sequences between pairs of individuals. On the S...
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Marcus Perlman @mperlman.bsky.social · 09/02/2026
Instead, they argue iconic-looking gestures arise as instrumentally effective actions are channeled into gestures through repeated use, either through an individual's experience or over generations of evolution. 4/10
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Marcus Perlman @mperlman.bsky.social · 09/02/2026
However, recent theories of ontogenetic ritualization and biological inheritance have claimed this iconicity is in the eye of the human researcher and is not psychologically real for the gesturing apes. For example, see Tomasello and Call (2019): doi.org/10.1007/s100... 3/10
doi.org
Thirty years of great ape gestures - Animal Cognition
We and our colleagues have been doing studies of great ape gestural communication for more than 30 years. Here we attempt to spell out what we have learned. Some aspects of the process have been relia...
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Marcus Perlman @mperlman.bsky.social · 09/02/2026
Apes are well documented to use a flexible and wide-ranging repertoire of gestures, many of which appear to be iconic representations of actions, including directive touches, visual directives, and pantomimed actions. 2/10
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David Sidhu @davidmsidhu.bsky.social · 04/02/2026
So excited to see the Oxford Handbook of Iconicity in Language come out!! Here is my chapter on Experimental approaches to sound symbolism: academic.oup.com/edited-volum...
academic.oup.com
Experimental approaches to sound symbolism
AbstractThis chapter explores the phenomenon of sound symbolism: associations between language sounds and particular perceptual and/or semantic properties.
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Greg Woodin @gregwoodin.bsky.social · 02/02/2026
Our paper (w/ @bodowinter.bsky.social and @mperlman.bsky.social) is finally out, officially 🥳. In it, we set ourselves the lofty goal of defining iconicity, focusing on its subjectivity, context-dependence, and gradability. Let us know if you agree with our definition? 🤔 doi.org/10.1093/oxfo...
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Neil Cohn @neilcohn.bsky.social · 27/11/2025
Really nice to see this reappraisal of "design features for language". Our book "A Multimodal Language Faculty" also discusses design features, and I believe presents the only model of language that satisfies the type of linguistic framework that they advocate www.bloomsbury.com/us/multimoda...
bloomsbury.com
A Multimodal Language Faculty
Natural human communication is multimodal. We pair speech with gestures, and combine writing with pictures from online messaging to comics to advertising. This…
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Limor Raviv 🐘🤗🦒🍄🦄 @limorraviv.bsky.social · 25/11/2025
Super proud of this fabulous team for challenging old comparative frameworks and rethinking what makes language language. Read more in the thread below 👇 or here 📖😊: www.cell.com/trends/cogni...
cell.com
The ‘design features’ of language revisited
Language is often regarded as a defining trait of our species, but what are its core properties? In 1960, Hockett published ‘The origin of speech’ enumerating 13 design features presumed to be common ...
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Michael Pleyer @symbolicstorage.bsky.social · 25/11/2025
🚨NEW PUBLICATION ALERT!🚨 The 'Design Features' of Language Revisited (w/ @mperlman.bsky.social @glupyan.bsky.social Koen de Reus & @limorraviv.bsky.social) Feature Review out now in #OpenAccess in @cp-trendscognsci.bsky.social! #language #linguistics Paper: doi.org/10.1016/j.ti...
The title page
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Marah Jaraisy @marahjaraisy.bsky.social · 26/09/2025
Very excited to announce that yesterday I submitted my PhD thesis: The Linguistic Life of the Kufr Qassem Deaf Community: Language Emergence, Variation, Change, and Persistence. I dedicate this thesis to my people: the resilient Palestinian people
THE LINGUISTIC LIFE OF THE KUFR QASSEM DEAF COMMUNITY LANGUAGE EMERGENCE, VARIATION, CHANGE, AND PERSISTENCE by MARAH JARAISI A thesis submitted to the University of Birmingham for the degree of  DOCTOR OF PHILOSOPHY Supervised by Professor Adam Schembri and Dr. Marcus Perlman Department of Linguistics and Communication School of English, Drama, and Creative Studies  College of Arts and Law University of Birmingham September 2025Dedication  This thesis is dedicated to the resilient Palestinian people.

(poem) Because I am not like match sticks, I light up once… and die. but I am like the fires of the Magi: I burn… from my cradle to my grave and from my predecessors to my descendants. Long as the horizon is my breath, and I have mastered the craft of ants, gently for history is written the way we dictate

By - Tawfiq Ziad -
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Bodo Winter @bodowinter.bsky.social · 15/08/2025
Super excited to share our new multimodal corpus analysis, "Iconic Words Are Associated With Iconic Gestures" 🥳 Project led by our PhD student Ell Wilding and in collab w/ @jeannettel.bsky.social & @mperlman.bsky.social: doi.org/10.1111/cogs...
doi.org
Iconic Words Are Associated With Iconic Gestures
Iconicity ratings studies have established that there are many English words which native speakers judge as “iconic,” that is, as sounding like what they mean. Here, we explore whether these iconic E...
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Bodo Winter @bodowinter.bsky.social · 15/04/2025
And it comes together with a reply! It was an interesting and fruitful discussion about the iconicity of different type of r-sounds :) www.nature.com/articles/s41...
nature.com
Reply to: Not just the alveolar trill, but all “r-like” sounds are associated with roughness across languages, pointing to a more general link between sound and touch - Scientific Reports
Scientific Reports - Reply to: Not just the alveolar trill, but all “r-like” sounds are associated with roughness across languages, pointing to a more general link between sound and touch
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Dan Dediu @ddediu.bsky.social · 15/04/2025
Remember the cool finding by @bodowinter.bsky.social et al. that the "trilled r" [r] is associated with roughness? Well, Rémi Anselme, François Pellegrino (@laboratoireddl.bsky.social) & myself show in www.nature.com/articles/s41... that this seems more general and applies to all "r-like" sounds.
nature.com
Not just the alveolar trill, but all “r-like” sounds are associated with roughness across languages, pointing to a more general link between sound and touch - Scientific Reports
Scientific Reports - Not just the alveolar trill, but all “r-like” sounds are associated with roughness across languages, pointing to a more general link between sound and touch
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Bodo Winter @bodowinter.bsky.social · 14/04/2025
New review/theory/argumentative paper is out: "The size and shape of sound: The role of articulation and acoustics in iconicity and crossmodal correspondences". The paper delves deeply into what phonetic and cognitive mechanisms underpin spoken language iconicity. Link: doi.org/10.1121/10.0...
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Catherine Laing @cathelaing.bsky.social · 19/03/2025
My latest article, "Vocal gestures in early multimodal communication: A commentary on Karadöller, Sümer and Özyürek", is now available to read in First Language. There is a paywall, but I can share the electronic version with anyone who needs it. doi.org/10.1177/0142...
doi.org
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
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Adam Schembri (ˈʃɛmbɹi/ˈʃkɛmbri) @adamcschembri.bsky.social · 27/01/2025
Sign Language Contact, Variation, and Change 2025 conference at the University of Birmingham, UK: we are now inviting abstracts on any topic related to language contact/translanguaging, sociolinguistic variation, and language change in signing communities. sites.google.com/view/slcvc-w...
sites.google.com
SLCVC2025 Conference - Call for papers
Call for papers We are inviting abstracts on original research on any topic related to language contact/translanguaging, sociolinguistic variation, and language change in signing communities. All su...
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Michael Pleyer @symbolicstorage.bsky.social · 24/01/2025
JOB ALERT! Come work with me! 34-Month Postdoc Position here at the Center for Language Evolution Studies, Nicolaus Copernicus University in Toruń in my project "Paths to Polysemy" Job offer here: www.umk.pl/en/jobs/?tas... Please repost & share widely!
a picture of Torun old town in winter
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Marah Jaraisy @marahjaraisy.bsky.social · 14/01/2025
Very much enjoyed presenting my poster at #TISLR15 in Addis Ababa, Ethiopia today! One important message in our poster is that factors like methodology, researcher's background, and language documentation may affect one's result. Happy to share/discuss more via DM or Email!
A research poster titled 'Reference tracking, the use of space, and sociolinguistic ecologies in the Kufr Qassem and British signing communities' by Marah Jaraissy and colleagues from the University of Birmingham. The poster compares language structures in two deaf communities: Kufr Qassem (using KQSL/ISL) and British (using BSL). It explores the effects of social structure, language contact, and language age on semiotic diversity in storytelling. Key sections include:

1. Background: Discusses influences on language use, including community size, network density, and language contact, with simpler sign types used in smaller communities.


2. Methodology: Includes narrative retellings of a silent film clip by participants (12 bilingual KQSL/ISL signers and 12 BSL signers).


3. Results: Highlights differences in the use of lexical signs, pointing, classifier constructions, and overt constructed action between the two communities. Signers of KQSL/ISL use overt constructed action more, while BSL signers use more classifier constructions 


4. Discussion and Conclusion: Links findings to social and linguistic factors, but also suggesting influences of methodology and researcher background.

5. Future Directions: Proposes studying referent's animacy and narrative viewpoints effects on storytelling

Charts and diagrams provide data on sign type proportions, while logos and QR codes for references appear at the bottom."
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Jack Grieve @jwgrieve.bsky.social · 13/01/2025
New paper out today in Frontiers in AI! The sociolinguistic foundations of language modelling We argue sociolinguistics provides a foundation for understanding LLMs and addressing many challenges www.frontiersin.org/journals/art... doi.org/10.3389/frai... techxplore.com/news/2025-01...
frontiersin.org
Frontiers | The sociolinguistic foundations of language modeling
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Marcus Perlman @mperlman.bsky.social · 13/01/2025
I'm excited to see this study published in Gesture, led by @kirstyrgreen.bsky.social. We get deep into the nitty-gritty of infants' early production of iconic gestures.
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Adam Schembri (ˈʃɛmbɹi/ˈʃkɛmbri) @adamcschembri.bsky.social · 10/01/2025
‘From Birds to Words: Onomatopoeia, Metaphor, and the Language of Birdsong’ Please join us for the inaugural lecture of Professor @bodowinter.bsky.social on Friday 21 February 2025 (16:00-17:00) in the Alan Walters Building, University of Birmingham.
birmingham.ac.uk
From Birds to Words: Onomatopoeia, Metaphor, and the Language of Birdsong
From Birds to Words: Onomatopoeia, Metaphor, and the Language of Birdsong - Professor Bodo Winter's Inaugural Lecture
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David Sidhu @davidmsidhu.bsky.social · 04/12/2024
Does sound symbolism show up in real language? Do real words for spiky things sound "spiky"? Words for small things sound "small"? I'm excited to share this new review paper summarising the existing work by myself and many others on these questions! compass.onlinelibrary.wiley.com/doi/10.1111/...
compass.onlinelibrary.wiley.com
Sound Symbolism in the Lexicon: A Review of Iconic‐Systematicity
Sound symbolism refers to associations between language sounds (i.e., phonemes) and particular properties (e.g., certain shapes). For example, phonemes like /m/ are associated with roundness, while p....
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David Sidhu @davidmsidhu.bsky.social · 14/12/2024
I made a starter pack of Iconicity Researchers! Please message me if you’d like to be added, or have suggestions for anyone else who should be added! go.bsky.app/C2F5iKC
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Michael Pleyer @symbolicstorage.bsky.social · 01/12/2024
Oh yeah good call! I just saw comics and thought "Neil"^^ For unconventionalised onomatopoeia there's also cool work by @mperlman.bsky.social and Gary Lupyan www.nature.com/articles/s41... and nice cross-cultural folllow up work by @acwiek.bsky.social et al www.nature.com/articles/s41...
nature.com
People Can Create Iconic Vocalizations to Communicate Various Meanings to Naïve Listeners - Scientific Reports
Scientific Reports - People Can Create Iconic Vocalizations to Communicate Various Meanings to Naïve Listeners
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Dr Erika’s (spookily) Online, PhD @erikas.online · 01/12/2024
Linguists, is there actually work on this kind of unconventionalized onomatopoeia? 🐦🐦
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Timo B. Roettger @timoroettger.bsky.social · 22/11/2024
👩‍🎓👨‍🎓Fully funded PhD position available to come work with me at @unioslo.bsky.social using iterative learning experiments to understand the evolution of sound symbolism. 🔴 Deadline is 12. Jan '24 ⏲️ Desired starting date is Mar/April '24 shorturl.at/7hLH0
shorturl.at
Doctoral Research Fellow (271220) | University of Oslo
Job title: Doctoral Research Fellow (271220), Employer: University of Oslo, Deadline: Sunday, January 12, 2025
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language science @priap.bsky.social · 23/11/2024
Move over bouba-kiki! New study on crossmodal iconicity shows [r] = rough and [l] = smooth, even in langs that conflate them. The results show "that speech sounds are not just acoustic objects, but they also have a texture and a shape to them". #iconicity 🐦🐦
pubs.aip.org
The alveolar trill is perceived as jagged/rough by speakers of different languages
Typological research shows that across languages, trilled [r] sounds are more common in adjectives describing rough as opposed to smooth surfaces. In this study
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VIEWS project @viewsproject.bsky.social · 21/11/2024
This is an interesting article - apparently it's crosslinguistically common to associate a trilled R sound with a jagged line shape. You've got to wonder if this kind of research could be relevant for writing system development... www.theguardian.com/science/2024...
theguardian.com
People around world associate rolled R with a jagged line, study finds
Speakers of 28 languages linked sound and shape at least 88% of the time, in ‘strongest case of sound symbolism to date’
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Marah Jaraisy @marahjaraisy.bsky.social · 21/11/2024
Hi BlueSky! Check out our new paper on mouthing patterns in the bimodal multilingual deaf community of Kufr Qassem www.cambridge.org/core/journal...
A screenshot of the article: Word of Mouth: Mouthing patterns in a bimodal multilingual deaf community. 

(Click on the link to read the abstract and the full article)
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Aleksandra Ćwiek @acwiek.bsky.social · 20/11/2024
I'm excited to share our new study on cross-modal iconicity from our special issue in JASA! We show [r] is rough and [l] is smooth even in languages that conflate them within one phoneme. The effect is even stronger than the bouba/kiki effect!
doi.org
The alveolar trill is perceived as jagged/rough by speakers of different languages
Typological research shows that across languages, trilled [r] sounds are more common in adjectives describing rough as opposed to smooth surfaces. In this study
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Michael Pleyer @symbolicstorage.bsky.social · 20/11/2024
This cool study by @acwiek.bsky.social, @susfuchs.bsky.social @mperlman.bsky.social @bodowinter.bsky.social and co-authors being reported by Guardian here: www.theguardian.com/science/2024...
theguardian.com
People around world associate rolled R with a jagged line, study finds
Speakers of 28 languages linked sound and shape at least 88% of the time, in ‘strongest case of sound symbolism to date’
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