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Bobby Sparks

@rbzsparks.bsky.social
162 followers 180 following 10 posts

PhD student at Harvard Psych 🧠 Thomas Lab, Stanford LangCog, Stanford SLL DevPsych · Context, Connection, & Cognition · Structure & Adaptation · #FirstGen, 🏳️‍🌈, he/him rbzsparks.github.io

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Reposted by Bobby Sparks
Hyowon (Hyo) Gweon @hyogweon.bsky.social · 21h
Just out in Cognition, with Aaron Chuey & @rbzsparks.bsky.social! Here we ask: What do children infer from watching others communicate? authors.elsevier.com/a/1ntbr2Hx32...
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Martin Zettersten @mzettersten.bsky.social · 18/07/2026
Really excited about this new preprint spearheaded by @vboyce.bsky.social w/ @mcxfrank.bsky.social and the Peekbank team. It's a deep-dive into a large looking-while-listening dataset (>3000 children!), evaluating what analytic and design choices really matter for measurement osf.io/preprints/ps...
osf.io
OSF
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Ashley Thomas @ashleyjthomas.bsky.social · 29/05/2026
Hi everyone! My paper on cognitive representations of relationships and their developmental origins is finally out! I had a blast responding to the commentary and was honored to be able to engage with people who laid the foundation for my research program. www.cambridge.org/core/journal...
cambridge.org
Cognitive representations of social relationships and their developmental origins | Behavioral and Brain Sciences | Cambridge Core
Cognitive representations of social relationships and their developmental origins - Volume 49
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jane-yang.bsky.social @jane-yang.bsky.social · 16/05/2026
Children acquire object category representations from their everyday experiences in the first few years of life. What do the inputs to this learning process actually look like? New preprint! arxiv.org/abs/2605.14990
arxiv.org
Characterizing the visual representation of objects from the child's view
Children acquire object category representations from their everyday experiences in the first few years of life. What do the inputs to this learning process look like? We analyzed first-person videos ...
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Brandon Woo @brandonwoo.bsky.social · 28/04/2026
My current lab manager is heading to grad school this fall, so I'm hiring a new one (shared with Zoe Liberman)! There's one week left to apply. We hope that this experience will help prepare someone for graduate studies and/or careers in research.
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Bobby Sparks @rbzsparks.bsky.social · 21/04/2026
After 9 (!!) incredible years at Stanford I’m excited to be swapping coasts this fall to start my PhD at Harvard working with @ashleyjthomas.bsky.social Endless appreciation for @mcxfrank.bsky.social @hyogweon.bsky.social @brialong.bsky.social & all my wonderful mentors + friends that got me here 🫶🏻
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Haoyu Du @preprint.bsky.social · 08/04/2026
Exciting work from the Visual Learning Lab at UCSD will be at @cogdevsoc.bsky.social #CDS2026! Come chat with us about children's drawings, visual knowledge, and leveraging computational models for developmental research. www.vislearnlab.org
The visual learning lab at UCSD is attending the Cognitive Development Society 2026 conference. There are three poster presentations: Relating changes in children's descriptions and line drawings of visual concepts across childhood by Nicole Sahrling at poster session 1 on Friday April 10, Examining the precision of infants' visual concepts by leveraging vision-language models and automated gaze coding by Tarun Sepuri at poster session 2 on Friday April 10, and Children's integration of visual concepts via line drawings of hybrid categories by Haoyu Du at poster session 4 on Saturday April 11.
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Mike Frank @mcxfrank.bsky.social · 06/04/2026
Come join us! We have two research coordinator positions open with the Stanford IRISS predoctoral program, a program designed to mentor students for graduate study: LEVANTE: careersearch.stanford.edu/jobs/iriss-p... BabyView: careersearch.stanford.edu/jobs/iriss-p... (deadline 5/1)
careersearch.stanford.edu
IRiSS Predoctoral Researcher in School of Humanities and Sciences, Stanford, California, United States
The Stanford Institute for Research in the Social Sciences (IRiSS) is seeking Predoctoral Researchers to participate in our 2026-2027 cohort. The...
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Hyowon (Hyo) Gweon @hyogweon.bsky.social · 20/03/2026
Out today in PNAS: Young children are surprised when a stranger has “insider knowledge” about them—and even make on-the-fly inferences about how that person could have learned it. So much fun working on this with Aaron Chuey and @julianje.bsky.social! www.pnas.org/doi/10.1073/pnas.2525150123
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Marvin Lavechin @marvinlavechin.bsky.social · 09/03/2026
What if you could automatically transcribe children's speech sounds from their first babbles to full sentences? Screening for speech delays. Comparing how kids learn to talk across languages. Following how sounds evolve month by month. We're building toward this with BabAR🧵 (sound on 🔊)
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Mike Frank @mcxfrank.bsky.social · 12/02/2026
I always thought preschoolers were too egocentric to do well on communication tasks where they had to talk about novel referents. Old papers reported they'd say stuff like "this one looks like my uncle's hat." @vboyce.bsky.social shows that this is wrong! osf.io/preprints/ps...
Abstract of the paperFigure 1 - experimental setupFigure 2 - accuracy over timeFigure 3 - semantic similarity within/across games
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Manuel Bohn @elmanubohn.bsky.social · 09/02/2026
This study was an amazing collaborative experience. I'm really really grateful to all the wonderful people who contributed and made this happen. It's the closest I have ever come to finding something like a "universal" in human cognition.
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Manuel Bohn @elmanubohn.bsky.social · 31/01/2026
New Paper out in @cp-trendscognsci.bsky.social! Language learning as ontogenetic adaptation Marisa Casillas and I argue that language learning: 👪 is a by-product of social interaction ↘️ integrates a wealth of information sources 🌐 adapts to the cultural context www.cell.com/trends/cogni...
cell.com
Language learning as ontogenetic adaptation
Language learning is a multi-threaded, multi-mechanism process. It is multi-threaded in that it emerges as a byproduct of addressing multiple goals while engaging in social interactions. It is multi-m...
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Aarthi Popat @aarthipopat.bsky.social · 14/01/2026
So excited to share this new paper, out in JEP:G with the incredible @jamieamemiya.bsky.social, Gail Heyman, and @carenwalker.bsky.social! We tested how children and adults reason about disparate impact policies: formally neutral laws or rules that are indirectly discriminatory. (1/7)
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Arielle Keller @ariellekeller.bsky.social · 16/12/2025
Our paper on the ☀️ "summer slide" 🛝 is out now @pnas.org! www.pnas.org/doi/10.1073/... Summer slide is a replicable phenomenon across diverse datasets that's more than "forgetting" school material in vacation months, but effects of socioeconomic inequality are ➡️ 7x bigger! ⬅️ #PsychSciSky #DevPsy 🧵👇
pnas.org
Cognition varies across the calendar year in multiple large-scale datasets | PNAS
Children’s cognitive abilities vary across short and long timescales, from circadian fluctuations to year-by-year developmental changes. “Summer sl...
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Hyowon (Hyo) Gweon @hyogweon.bsky.social · 10/12/2025
Officially out! In this review, Aaron Chuey and I discuss how existing work on ToM mostly focused on a single individual’s mental states (e.g., what Sally thinks). Extending ToM, we argue for ToMS—an understanding of how multiple individuals communicate and influence each others’ minds. t.ly/u4rtb
annualreviews.org
Theory of Minds: Early Understanding of Interacting Minds
The idea that we understand others’ actions in terms of their underlying mental states has shaped decades of developmental research on social cognition. Existing work, however, has primarily focused o...
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Mike Frank @mcxfrank.bsky.social · 30/07/2025
Come see us at #cogsci2025! Here’s a (revised) list of posters and talks from my lab!
Language and cognition lab cogsci presentations!
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Mike Frank @mcxfrank.bsky.social · 01/07/2025
Experimentology is out today!!! A group of us wrote a free online textbook for experimental methods, available at experimentology.io - the idea was to integrate open science into all aspects of the experimental workflow from planning to design, analysis, and writing.
Experimentology cover: title and curves for distributions.
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Mike Frank @mcxfrank.bsky.social · 14/04/2025
Super excited to submit a big sabbatical project this year: "Continuous developmental changes in word recognition support language learning across early childhood": osf.io/preprints/ps...
title of paper (in text) plus author listTime course of word recognition for kids at different ages.
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Pearl Han Li @pearlhanli.bsky.social · 11/03/2025
📣Now hiring! I'm looking to recruit a full-time Research Specialist (Lab Manager) to join the Social and Moral Learning Lab at UW Madison starting this summer! Apply here: jobs.wisc.edu/jobs/researc... (application deadline March 21, 2025)
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Morten H. Christiansen @mh-christiansen.bsky.social · 27/02/2025
What is human #StatisticalLearning for? The standard assumption is that the goal of SL is to learn the regularities in the environment to guide behavior. In our new Psych Review paper, we argue that SL instead is provides the basis for novelty detection within an information foraging system 1/2
Depiction comparing standard views of statistical learning with a sponge and the new information foraging view with an octopus
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Bobby Sparks @rbzsparks.bsky.social · 10/02/2025
My first and second research home(s)! Both incredible labs to grow in and do exciting work with before grad school. Apply to be lab manager with Mike or Hyo!!
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Tobias Gerstenberg @tobigerstenberg.bsky.social · 23/01/2025
🔊 New paper just accepted in JPSP 🥳 In "Inference from social evaluation", we explore how people use social evaluations, such as judgments of blame or praise, to figure out what happened. 📜 osf.io/preprints/ps... 📎 github.com/cicl-stanfor... 1/6
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Manuel Bohn @elmanubohn.bsky.social · 04/04/2024
"A universal of human social cognition: Children from 17 communities process gaze in similar ways" 🇦🇷🇨🇳🇩🇪🇮🇳🇲🇽🇳🇦🇳🇿🇳🇬🇨🇬🇹🇷🇬🇧🇺🇸🇺🇬🇿🇲 Preprint for our large-scale cross-cultural study (N = 1377) on gaze-following. We found the same key processing signatures in all communities we studied. osf.io/preprints/ps...
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Bobby Sparks @rbzsparks.bsky.social · 06/10/2023
#devpsych research, of course, means productive arts & crafts time with your lab - 2 hours of fun and 13 infant head-cams (BabyViews) ready to be used by families for data collection!🐞
Many child head cameras on a table
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Bria Long @brialong.bsky.social · 02/10/2023
Hi Bluesky! I'm recruiting graduate students and postdocs to launch the Visual Learning Lab with me at UC San Diego in Summer/Fall 2024! The lab will focus on how we learn to derive visual meaning, integrating methods from developmental psychology, machine learning, & vision science.
vislearnlab.org
Home | The Visual Learning Lab at UCSD
Lab webpage for the Visual Learning Lab at UCSD, lead by Dr. Bria Long, Ph.D. Launching in July 2024!
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