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Rebecca Zhu

@rebeccazoo

Post-doc in Psychology at Stanford studying children's acquisition of symbolic systems

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04.10.2023
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Latest posts by Rebecca Zhu @rebeccazoo

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MB8 Screen Use

ManyBabies8: Screen Use πŸ“±

MB8 aims to document early screen use across diverse cultural contexts & examine links to language & socio-emotional development in children under 3.

We’re inviting you to join!

Interested?
πŸ”— Fill out our short survey: forms.gle/7ASVadD7LT4j...

More: manybabies.org/MB8/

21.02.2026 00:20 πŸ‘ 12 πŸ” 10 πŸ’¬ 0 πŸ“Œ 0

The Visual Learning Lab is hiring TWO lab coordinators!

Both positions are ideal for someone looking for research experience before applying to graduate school. Application deadline is Feb 10th (approaching fast!)β€”with flexible summer start dates.

30.01.2026 23:21 πŸ‘ 48 πŸ” 41 πŸ’¬ 1 πŸ“Œ 0
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Tea BreakπŸ«–

18.01.2026 05:56 πŸ‘ 2107 πŸ” 751 πŸ’¬ 4 πŸ“Œ 3
title line

title line

screenshots from the nine tasks

screenshots from the nine tasks

Very excited to share the first empirical paper from LEVANTE: we describe the LEVANTE core tasks, a set of nine open source tasks for measuring learning and development in kids ages 5-12 years.

osf.io/preprints/ps...

🧡

18.12.2025 22:19 πŸ‘ 99 πŸ” 31 πŸ’¬ 2 πŸ“Œ 1

Thank you!!

13.12.2025 06:50 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Now in press at Topics in Cognitive Science! We review children's understanding of different kinds of visual media across contexts, and argue that this work has important implications for childhood learning and assessment tools @cogscisociety.bsky.social

onlinelibrary.wiley.com/doi/10.1111/...

13.12.2025 01:58 πŸ‘ 32 πŸ” 9 πŸ’¬ 1 πŸ“Œ 0
ahh! a small fluffy ghost sits on a hardwood floor staring directly at us. but actually... the longer we take it in, the more cute the ghost becomes. one could even mistake this little guy for a golden retriever puppy wearing a sheet with eye, ear, and mouth holes cut out of it. even though he gave us a fright, we would still pet this ghost puppy.

ahh! a small fluffy ghost sits on a hardwood floor staring directly at us. but actually... the longer we take it in, the more cute the ghost becomes. one could even mistake this little guy for a golden retriever puppy wearing a sheet with eye, ear, and mouth holes cut out of it. even though he gave us a fright, we would still pet this ghost puppy.

My goodness. Please don’t send in ghosts. They are very frightening. We only rate dogs. Thank you... 12/10 (IG: theodore.goldenvelt)

27.10.2025 15:43 πŸ‘ 12653 πŸ” 1331 πŸ’¬ 167 πŸ“Œ 68
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1/
Alright, this one’s been sitting in my drawer for a year now, after @mcxfrank.bsky.social and I got turned down for a public commentary.
But before I forget about it completely, here’s the preprint:
Can we harvest insights for rice theory from two state farms in China?

osf.io/preprints/ps...

22.10.2025 17:18 πŸ‘ 36 πŸ” 13 πŸ’¬ 3 πŸ“Œ 2
Screenshot of paper title

Screenshot of paper title

Our position paper is now out: "Learning Variability Network Exchange (LEVANTE): A Global Framework for Measuring Children's Learning Variability Through Collaborative Data Sharing".

srcd.onlinelibrary.wiley.com/doi/10.1111/...
(preprint: osf.io/preprints/ps...)

What is LEVANTE? 🧡

13.08.2025 18:09 πŸ‘ 42 πŸ” 20 πŸ’¬ 3 πŸ“Œ 2

This work was made possible by my amazing collaborators and supervisors, Tabitha Nduku Kilonzo, @janengelmann.bsky.social, and @alisongopnik.bsky.social πŸ¦’

06.08.2025 23:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

These findings tentatively suggest that picture-based assessments may sometimes underestimate children’s capacities, particularly in some global contexts where children may have relatively little experience with pictures.

06.08.2025 23:54 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
APA PsycNet

My final project from grad school is out now in Dev Psych! Mombasa County preschoolers were more accurate on object-based than picture-based vocabulary assessments, whereas Bay Area preschoolers were equally accurate on object-based and picture-based assessments.

psycnet.apa.org/doiLanding?d...

06.08.2025 23:54 πŸ‘ 10 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
Presentation list for language and cognition lab at CogSci 2025.

Presentation list for language and cognition lab at CogSci 2025.

Looking forward to #cogsci2025 next week - here's a list of presentations from my lab!

23.07.2025 00:03 πŸ‘ 47 πŸ” 7 πŸ’¬ 2 πŸ“Œ 0
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🚨 Postdoc Opportunity!!!
The Toronto Early Cognition Lab (@UofT) is hiring a postdoc to study early optimism in infants & young children.
Work w/ multi-method approach, amazing undergrads & grads.
Start: Fall 2025 or later.
Details: jessica.sommerville@utoronto.ca
RTs appreciated πŸ’«

26.06.2025 14:48 πŸ‘ 45 πŸ” 47 πŸ’¬ 0 πŸ“Œ 2

Sometimes when I am having a bad day I remember that after my TED talk in 2016 this woman mobbed me afterwards and threw herself on me with the hugest hug saying "Oh my god you were incredible and inspirational I want to BE you"

It was Cher

25.05.2025 23:37 πŸ‘ 2026 πŸ” 108 πŸ’¬ 35 πŸ“Œ 2
We are seeking a Research Scientist for a large-scale project on developmental data collection with children ages 2-12 called LEVANTE (Learning Variability Network Exchange). LEVANTE is a global research network to improve our understanding of variability in learning and development through coordinated data collection. The project is funded by the Jacobs Foundation; learn more at http://levante-network.org.

This position is a mix of scientific work and work with a software development team: we are looking for someone to act as the interface between the scientific goals of the project and our team of ~6 software engineers who work to implement different aspects of our web platform including researcher management, tasks and surveys, and data processing. We expect the role to be ideal for someone with technical experience from their scientific work and an interest in building good tools for other scientists through software development. 

This position is appropriate for recent PhD grads and candidates with postdoctoral experience; exact title and compensation will be relative to experience post-PhD. The RS will contribute to – and have the opportunity to lead on – research products including papers and presentations. The LEVANTE team is a large and lively group pushing the boundaries of cross-cultural developmental measurement through a combination of technical innovation and psychometrics. The RS will also be part of the Language and Cognition Lab at Stanford, a broad interdisciplinary group interested in using data to understand human development.

We are seeking a Research Scientist for a large-scale project on developmental data collection with children ages 2-12 called LEVANTE (Learning Variability Network Exchange). LEVANTE is a global research network to improve our understanding of variability in learning and development through coordinated data collection. The project is funded by the Jacobs Foundation; learn more at http://levante-network.org. This position is a mix of scientific work and work with a software development team: we are looking for someone to act as the interface between the scientific goals of the project and our team of ~6 software engineers who work to implement different aspects of our web platform including researcher management, tasks and surveys, and data processing. We expect the role to be ideal for someone with technical experience from their scientific work and an interest in building good tools for other scientists through software development. This position is appropriate for recent PhD grads and candidates with postdoctoral experience; exact title and compensation will be relative to experience post-PhD. The RS will contribute to – and have the opportunity to lead on – research products including papers and presentations. The LEVANTE team is a large and lively group pushing the boundaries of cross-cultural developmental measurement through a combination of technical innovation and psychometrics. The RS will also be part of the Language and Cognition Lab at Stanford, a broad interdisciplinary group interested in using data to understand human development.

Requirements for the position include:
- some kind of scientific software development experience (examples include developing experiments, computational models, or complex data analyses)
- theoretical knowledge of psychology or a related discipline (e.g., cognitive science, neuroscience), ideally doing behavioral measurements of some kind 
- project management experience on a technical or scientific project with multiple participants

Additional optional qualifications include:
- experience with modern database-backed web applications 
- experience with measure development or psychometrics
- R data analysis experience

Applicants should submit a current CV, a short (~1 page) coverletter stating their qualifications for the position, and a link to a github account (preferred) or other code sample.

Requirements for the position include: - some kind of scientific software development experience (examples include developing experiments, computational models, or complex data analyses) - theoretical knowledge of psychology or a related discipline (e.g., cognitive science, neuroscience), ideally doing behavioral measurements of some kind - project management experience on a technical or scientific project with multiple participants Additional optional qualifications include: - experience with modern database-backed web applications - experience with measure development or psychometrics - R data analysis experience Applicants should submit a current CV, a short (~1 page) coverletter stating their qualifications for the position, and a link to a github account (preferred) or other code sample.

We're still accepting apps for our research scientist position with LEVANTE (levante-network.org). This position is ideal for folks wanting to be the interface between a cool scientific project and an awesome team of software developers. Think of it as a technical product manager, but for science!

20.05.2025 19:15 πŸ‘ 36 πŸ” 27 πŸ’¬ 1 πŸ“Œ 4
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Now hiring for two lab manager positions at Stanford! Hyo Gweon and I are coordinating joint searches since our labs collaborate frequently. Please join us!

careersearch.stanford.edu/jobs/researc...
and
careersearch.stanford.edu/jobs/lab-coo...

10.02.2025 17:05 πŸ‘ 51 πŸ” 42 πŸ’¬ 1 πŸ“Œ 1

I started data collection for this project in 2015, so this paper is literally a decade in the making. I’m so grateful to Susan Carey, a brilliant and generous mentor who encouraged me to pursue my own project as a lab manager, and then encouraged me to write it up as a solo author years later.

09.01.2025 20:50 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Preschoolers Represent Abstract Relations Predicated on Kind Membership Abstract. Recent work demonstrates that U.S. preschoolers can represent the abstract relational concepts same and different when these abstract relational concepts are predicated upon perceptual dimen...

New year, new paper! 4- and 5-year-olds can represent abstract relations (i.e., sameness and difference) predicated on an abstract dimension (i.e., kind membership) in a relational match-to-sample task. Moreover, noun label training facilitates task performance.

direct.mit.edu/opmi/article...

09.01.2025 20:47 πŸ‘ 14 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
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CogSci 2025 Call for Reviewers CogSci is looking for abstract reviewers for the 2025 conference in San Francisco. If you are interested in this role, please complete the following form. If you have any questions, please contact cog...

Want to review for #CogSci2025? Click this thing. @cogscisociety.bsky.social
docs.google.com/forms/d/e/1F...

02.12.2024 22:56 πŸ‘ 13 πŸ” 13 πŸ’¬ 0 πŸ“Œ 0
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Obituary: Kristian TylΓ©n had a unique combination of intellect, creativity and collaborative spirit Aarhus University has lost an ingenious scientist and a generous friend and mentor for his colleagues and students.

RIP Kristian TylΓ©n. I had been unaware of his illness so this really took me by surprise today. A real loss to the field, to his family, and to humanity.
arts.au.dk/en/news-and-...

23.11.2024 00:12 πŸ‘ 33 πŸ” 11 πŸ’¬ 2 πŸ“Œ 6
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The Development of Picture Comprehension Across Early Environments: Evidence From Urban and Rural Toddlers in Western Kenya Early childhood researchers frequently use learning materials and assessments involving pictures, across different cultures and contexts. However, there is variation in when and how children across c...

New registered report out in Developmental Science! We find a positive relation between urban western Kenyan toddlers’ picture experience and their performance on a picture-based word learning task, but no relation in a similar rural sample.

onlinelibrary.wiley.com/doi/full/10....

23.11.2024 04:39 πŸ‘ 17 πŸ” 5 πŸ’¬ 0 πŸ“Œ 1
This position is a PhD-level position, with the expectation that the RS will contribute to – and have the opportunity to lead on – research products including papers and presentations. The RS will also be part of the Language and Cognition Lab at Stanford, a broad interdisciplinary group interested in using data to understand human development. 

Ideal qualifications/experiences for the position include:
- creating behavioral experiments (ideally for children), with attention to the small details of the participants' experience in the experiment
- psychological measurement and/or psychometrics (including item response theory and/or adaptive testing)
- software development using version control and project management software
- web-development, including javascript/HTML/CSS, cloud-based hosting, and modern frameworks (e.g., react.js)
- experience working with teams and an orientation towards managing a small team of engineers working on the project (e.g. scrum)

This position is a PhD-level position, with the expectation that the RS will contribute to – and have the opportunity to lead on – research products including papers and presentations. The RS will also be part of the Language and Cognition Lab at Stanford, a broad interdisciplinary group interested in using data to understand human development. Ideal qualifications/experiences for the position include: - creating behavioral experiments (ideally for children), with attention to the small details of the participants' experience in the experiment - psychological measurement and/or psychometrics (including item response theory and/or adaptive testing) - software development using version control and project management software - web-development, including javascript/HTML/CSS, cloud-based hosting, and modern frameworks (e.g., react.js) - experience working with teams and an orientation towards managing a small team of engineers working on the project (e.g. scrum)

Do you like building great tools for behavioral measurement? We are seeking a Research Scientist to act as the tasks lead and engineering manager for a large-scale project on developmental data collection with children ages 2-12 called LEVANTE: levante-network.org.

21.10.2024 18:48 πŸ‘ 33 πŸ” 22 πŸ’¬ 1 πŸ“Œ 1
Stanford | Faculty Positions: Details - Assistant Professor, Psychology

The Psychology Department at Stanford is searching for an assistant professor whose work focuses on affective science. Please apply and/or forward to your networks! facultypositions.stanford.edu/en-us/job/49...

09.08.2024 22:21 πŸ‘ 39 πŸ” 47 πŸ’¬ 0 πŸ“Œ 2
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Preschoolers’ Comprehension of Functional Metaphors Abstract. Previous work suggests that preschoolers often misunderstand metaphors. However, some recent studies demonstrate that preschoolers can represent abstract relations, suggesting that the cogni...

New paper with Mariel Goddu, Lily Zihui Zhu, and @alisongopnik.bsky.social, now out at Open Mind! In three experiments, we show that 4- and 5-year-olds can understand metaphors based on abstract, functional similarities.

direct.mit.edu/opmi/article...

19.07.2024 19:46 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

People are really good at creating conventions - new ways of talking - during dialogues. But what happens in larger groups? And what about when people can only respond using 😁?!

New paper by Veronica Boyce, Robert Hawkins, Noah Goodman, and me, now out:

www.pnas.org/doi/10.1073/...

05.07.2024 19:59 πŸ‘ 9 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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Homepage - Levante

Introducing LEVANTE, a project for measuring children's developmental and learning variability around the world! LEVANTE provides a measurement platform with data flowing to an open repository. In August, the Jacobs Foundation will make a call for proposals to use these tools!

levante-network.org

21.06.2024 16:21 πŸ‘ 39 πŸ” 25 πŸ’¬ 1 πŸ“Œ 2
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Laboratory Coordinator - 128818 Apply for Laboratory Coordinator - 128818 position at UC San Diego in La Jolla, California on https://employment.ucsd.edu/

πŸ“£ I'm hiring a lab coordinator! This position is ideal for someone looking for research experience before applying to graduate school.

Deadline is April 1stβ€”flexible summer start date. Details and instructions below! employment.ucsd.edu/laboratory-c...

25.03.2024 23:14 πŸ‘ 14 πŸ” 14 πŸ’¬ 1 πŸ“Œ 0
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πŸ“£ Now hiring for two positions at the (newly minted) Mind & Culture Lab at Duke University! I'm seeking a full-time lab manager & a full-time postdoctoral associate to join the team, ideally this August (flexible). See below for more information and QR codes to access the application portals.

02.04.2024 14:40 πŸ‘ 22 πŸ” 28 πŸ’¬ 1 πŸ“Œ 0

Proud of you πŸ‘πŸ‘πŸŽ‰πŸ±

15.02.2024 04:15 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0