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Michelle Ellefson

@michellefson.bsky.social
1.4K followers 413 following 61 posts

Professor of Cognitive Science @ University of Cambridge Faculty of Education Runs the INSTRUCT Lab (sites.google.com/site/instructlab)

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Reposted by Michelle Ellefson
Alison Gopnik @alisongopnik.bsky.social · 24/09/2026
I was really happy with this piece - a tribute to the Great and Good John Flavell, a titan in the field who died this year. And also some semi-comic memories of the origins of Theory of Mind in the 80's and 90's. Open access. www.tandfonline.com/doi/full/10....
tandfonline.com
The Great and Good John Flavell
John Flavell had a unique combination of greatness and goodness. I outline his unique intellectual imagination and creativity, his ability to achieve theoretical insight through empirical brillianc...
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samuel mehr @mehr.nz · 23/09/2026
after some in-depth discussions with my lab and also drawing on conversations on here, we've edited our new policy on AI usage in my lab feel free to adapt or re-use with attribution, or to reply to tell me how awful this policy is lol
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Dan Quintana @dsquintana.bsky.social · 19/09/2026
New preprint! 🎉 I analysed 1660 papers from 4 psychology journals and found materials sharing went from 9% of papers in 2015 to 82% in 2025, and these materials *do* get downloaded — a median of 135 times each. BUT shared code is often hard to run. doi.org/10.31234/osf... Let's walk through it 🧵
Two-panel figure. Panel a is a flow diagram tracking 1,611 empirical psychology articles from publication year (545 in 2015, 552 in 2020, 514 in 2025) to repository-link type: 785 link an OSF project, 85 link another platform, and 741 link no repository. Of those with an OSF link, download counts were retrieved for 670 and not retrieved for 115. Panel b is a line chart of the share of empirical papers linking OSF across 2015, 2020 and 2025. The overall rate, shown as a dashed black line, rises from 9% to 57% to 82%. All four journals rise steeply and end close together: Psychological Science 92%, JESP 89%, JML 83%, Cognition 76%, with Psychological Science highest throughout.Three-panel figure. Panel a: ridgeline plot of downloads per file by material type on a log scale, with the percentage never downloaded labelled for each — archive 16% of 545 files, documents 20% of 2,970, code 12% of 3,471, other 17% of 1,646, data 21% of 10,051, media 35% of 2,120, images 35% of 4,102. Most files cluster between 1 and 10 downloads, with long right tails past 100. Panel b: ridgeline plot of downloads per paper by journal, log scale, with dashed median lines; Psychological Science is highest, then JESP, JML and Cognition. Panel c: stacked bars showing, for documents, data and code separately, the share of papers by download band (0, 1–10, 11–100, more than 100) in 2015, 2020 and 2025. The share exceeding 100 downloads falls sharply over time in all three types, from roughly two-thirds in 2015 to a quarter or less in 2025, as the 1–10 band grows.Four-panel figure. Panel a: statistical languages detected among 333 papers with retrievable code — R 88%, SPSS 12%, Stata 4%, SAS 1%. Panel b: code red flags among those 333 papers — 34% hard-code an absolute path, 40% reference a missing file — above documentation among 672 OSF-linked papers — 21% have a README, 30% are documented by README, description or wiki. Panel c: among 562 Elsevier papers with no repository link, 44% (245) host at least one journal supplementary file but only 14% (77) host data, code or an archive. Panel d: composition of those 448 hosted files — documents 52%, data 21%, media 9%, other 7%, archive 6%, code 3%, images 1%. The code panels are green, the journal-supplement panels blue.Coefficient plot (download predictors)

Dot-and-whisker plot of three standardised predictors of OSF download volume, each with a 95% confidence interval. Repository size (number of files) has the largest effect at about 0.76, citations about 0.38, and altmetric attention about 0.12. All three intervals sit entirely above zero, so each predicts more downloads, with repository size roughly twice the effect of citations and six times that of attention. X-axis: standardised effect, −0.2 to 1.0.
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Morgan Polikoff @mpolikoff.bsky.social · 11/09/2026
They do not tell you in grad school that success in academia is like one third good ideas, one third hard work, and one third relentless networking (the good kind—building authentic relationships, helping people, making connections for yourself and for others).
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Crystal Lewis @cghlewis.bsky.social · 10/09/2026
There are many data management decisions that are made when planning out a research project. Need guidance when thinking through those decision making processes? I've got a resource for that: datamgmtinedresearch.com/plan#plan-ch...
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Anne H. Charity Hudley @acharityhudley.bsky.social · 04/09/2026
Stanford Linguistics is hiring in sociolinguistics! Open Rank! Please spread the word! facultypositions.stanford.edu/jobs/socioli...
facultypositions.stanford.edu
Sociolinguistics, Open Rank - Stanford University, California, United States
The Department of Linguistics at Stanford University seeks applicants for a junior or senior appointment at the rank of tenure-track Assistant Professor, tenured Associate Professor, or Full Professor...
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Pete Hitchcock @pf-hitchcock.bsky.social · 04/09/2026
Emory Psychology is hiring in Developmental Science (open rank)! Come join a highly collaborative and truly interdisciplinary department. Apps due Oct. 28. apply.interfolio.com/191436
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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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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The British Academy @britishacademy.bsky.social · 02/09/2026
The second round of the British Academy/Leverhulme Small Research Grants scheme is now open. Our most popular funding opportunity supports UK-based Postdoctoral researchers – or equivalent – in the humanities and social sciences. Find out more: bit.ly/4iwQQtI
British Academy/Leverhulme Small Research Grants, deadline of 4 November 2026. Independent scholars deadline 28 October 2026
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Hetan Shah @hetanshah.bsky.social · 02/09/2026
Our wonderful small grants scheme is open again offering up to £10k to humanities and social sciences researchers. www.thebritishacademy.ac.uk/funding/sche...
thebritishacademy.ac.uk
British Academy/Leverhulme Small Research Grants
The British Academy/Leverhulme Small Research Grants are available to support primary research in the humanities and social sciences. These awards, up to £10,000 in value and tenable for up to 24 mont...
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aaron bornstein @aaronbornstein.bsky.social · 03/09/2026
UC Irvine Cognitive Sciences is hiring! Focus on social cognition, broadly construed. Come be my colleague :) I am not on the search committee but happy to talk about the campus, environment, careers, etc any time. recruit.ap.uci.edu/JPF10411
recruit.ap.uci.edu
Assistant Professor - Cognitive Sciences
University of California, Irvine is hiring. Apply now!
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Allie Sinclair @asinclair.bsky.social · 02/09/2026
#PsychJobs We’re hiring an Assistant Professor in Cognitive Neuroscience/Psychology here at Rice! This is such an exciting and supportive place, especially for exploring ways to bridge basic science with real-world impact. Please spread the word! @ricesocsci.bsky.social apply.interfolio.com/192080
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Anne Zell @annezell.bsky.social · 31/08/2026
Tenure-track Psychology position announcement! If you are passionate about teaching and mentoring undergraduate students and would be excited to teach Research Methods plus courses in your specialty area(s), please apply to our open position at Augustana University tinyurl.com/3au5y2zd #psychjobs
augie.edu
Homepage
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Russ Poldrack @russpoldrack.org · 29/08/2026
*Sharing for our department’s trainees* 🧠 Looking for insight on applying to PhD programs in psychology? ✨ Apply by Sep 21st to Stanford Psychology's 10th annual Paths to a Psychology PhD info session/workshop to have all of your questions answered! 📝 Application: forms.gle/4nujgDd3W2tx...
forms.gle
Paths to a Psychology Ph.D.: An Information Session and Workshop
Join Stanford Psychology graduate students, research assistants, and faculty for a free one-day virtual information session and workshop on applying to research positions and Ph.D. programs in psychol...
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Blair Wisco @bwisco.bsky.social · 28/08/2026
We are hiring an assistant professor in child clinical psychology! Review ad and apply here: spartantalent.uncg.edu/postings/35832 Please repost and share widely! @cppugach.bsky.social @kwapillab.bsky.social @michaeljkane.bsky.social @mikey-jensen.bsky.social @levirbaker.bsky.social
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Anna Weinberg @annaweinberg.bsky.social · 26/08/2026
📣 *Two* tenure-track Assistant Prof jobs in @mcgillpsych.bsky.social! 🧠 Developmental Psychology 🧩 Child Clinical Psychology Great colleagues/department, strong interdisciplinary ties (MUHC, The Neuro), in a city worth moving for. Apply within 40 days—please spread the word! Links in thread:
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Crystal Lewis @cghlewis.bsky.social · 24/08/2026
If you create one-off datasets from a larger dataset for an analysis, it's important to keep record of how that new dataset was created. You may only be sharing that smaller dataset for the publication but you never know when you will need to go back to the original data. No record = not possible.
static.klipy.com
Confused Penguin: Huh?
ALT: Confused Penguin: Huh?
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Sociable Dog @sociabledog.bsky.social · 21/08/2026
It's here! I'm ready to deliver the Sophie From Romania webinar that I have long been promising. This is going to be a deep dive from the trainer's perspective but Rory will be along to keep things real and answer questions. All proceeds to Cure Parkinson's 6th Oct 2026 patreon.com/sociabledog
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Romy Lorenz @romy-lorenz.bsky.social · 21/08/2026
Please share widely! 🚀 I am recruiting a PhD student for an exciting cross-species collaborative project using layer fMRI to investigate how interoception shapes cognitive control - Application deadline is: 1.10.2026 - Start: Jan 2027 www.mpg.de/26934670/phd...
mpg.de
PhD Position (m/f/d) | Ultra-High-Field Layer fMRI of Cognitive Control and Interoception
PhD Position in Ultra-High-Field Layer fMRI of Cognitive Control and Interoception
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allen institute @alleninstitute.org · 20/08/2026
Neurons don't connect randomly. In this video by our #ElectronMicroscopy team, a blue neuron's axon forms a connection to a far neuron. Along the way, it links to some neighbors while skipping thousands. Connectomics seeks to understand what makes those connections special.
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Tom McCoy @rtommccoy.bsky.social · 20/08/2026
Since many are starting grad school soon, let me re-share my One Big Tip™️ for research! Research involves many skills - collaborating, writing, presenting, etc. But many of these skills can be unified under a single overarching ability: theory of mind Blog post link in reply
Illustration of the blog post's main argument, summarized as: "Theory of Mind as a Central Skill for Researchers: Research involves many skills.If each skill is viewed separately, each one takes a long time to learn. These skills can instead be connected via theory of mind – the ability to reason about the mental states of others. This allows you to transfer your abilities across areas, making it easier to gain new skills."
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Matthias Nau @matthiasnau.bsky.social · 19/08/2026
🚨 Job alert 🚨 Our department @vuamsterdam.bsky.social is hiring an Assistant Professor in Cognitive Neuroscience! Join our lovely community here in beautiful Amsterdam! 🧠🔥 Deadline: October 15 Apply: workingat.vu.nl/vacancies/as...
workingat.vu.nl
Vacancy — Assistant Professor in Cognitive Neuroscience
Join the Department of Experimental and Applied Psychology (Vrije Universiteit Amsterdam) as Assistant Professor in cognitive neuroscience.
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Rory Cellan-Jones @rorycj.bsky.social · 19/08/2026
A brief standoff with another dog who dared to use her beach and then #sophiefromromania had a stroll along the shore- it’s now becoming a routine part of her morning walk
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Rosanne Rademaker @rademaker.bsky.social · 18/08/2026
If you’re a PI who’s written documentation about values, expectations, or practicalities of your lab AND you don’t mind this being referenced in an upcoming article (with Christine Pfund and @weijima.bsky.social), I would ❤️ it if you shared your 📄 with us. Thanks!
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Crystal Lewis @cghlewis.bsky.social · 18/08/2026
Issue 58 of #rdmweekly is out! 📬 ➡️ OSF is Changing @cos.io ➡️ Agentic Workflows with Claude Code @jhelvy.bsky.social ➡️ Who Will Keep Research Data Infrastructure Open and Running? @issuesinst.bsky.social and more! rdmweekly.substack.com/p/rdm-weekly...
rdmweekly.substack.com
RDM Weekly - Issue 058
A weekly roundup of Research Data Management resources.
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The Brain Prize @brainprize.org · 18/08/2026
Only two weeks left to nominate a candidate for The Brain Prize 2027. Nominations close on September 1st. brainprize.org/nomination-selection… #BrainPrize #Neuroscience
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Psychonomic Society @psychonomicsociety.bsky.social · 17/08/2026
Congratulations to our 2026 Mid-Career Award Recipients! www.psychonomic.org/page/midcare...
blue background with white text and awardee photographs
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Psychonomic Society @psychonomicsociety.bsky.social · 17/08/2026
Stephan Lewandowsky has been named the recipient of the 2026 Clifford T. Morgan Distinguished Leadership Award. Congratulations Steve! www.psychonomic.org/page/2026Dis...
blue background with white text and portrait
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Psychonomic Society @psychonomicsociety.bsky.social · 17/08/2026
Congratulations to our 2026 Early Career Award Recipients! www.psychonomic.org/page/early_c...
blue background, white text, photographs of award recipients
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Rory Cellan-Jones @rorycj.bsky.social · 18/08/2026
A few Zoomies then #Sophiefromromania settled down to a long detailed survey of the seashore and the rocks. Then she took some persuading to come off the beach
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Stanford Graduate School of Education @stanfordeducation.bsky.social · 17/08/2026
The Stanford Graduate School of Education seeks a faculty member at the assistant or associate professor level whose research focuses on developing, testing, and studying interventions that support young children’s learning and development. Learn more and apply: bit.ly/4bTV5LS #edusky #academicsky
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Rory Cellan-Jones @rorycj.bsky.social · 17/08/2026
Day 5 of #Sophiefromromania adventures on the beach and she’s doing zoomies into the sea - hard to remember that days ago she was scared of the waves
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Rory Cellan-Jones @rorycj.bsky.social · 16/08/2026
Day three of #sophiefromromania adventures on the beach and she has a long slow mooch along the shore and onto the rocks. But then she notices there are. OTHER PEOPLE ON THE BEACH and we beat a retreat
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Daniel Lakens @lakens.bsky.social · 15/08/2026
New Blog post: Which Data Repository Should you Use? In light of OSF closing down, I compare Zenodo, Dataverse, ResearchBox, PsychArchive, and local repositories on six important dimensions. If you want to know which to pick: It depends! daniellakens.blogspot.com/2026/08/whic...
daniellakens.blogspot.com
Which Data Repository Should You Use?
The Center for Open Science has announced that from November 16, 2026, no new projects can be created on the Open Science Framework. After F...
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Rory Cellan-Jones @rorycj.bsky.social · 15/08/2026
Great success with the long lead this morning - after years of trying and failing to get #Sophiefromromania on the beach we struggled to get her off it
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Prof Sarah-Jayne Blakemore @sjblakemore.bsky.social · 14/08/2026
RECRUITING 8-14 YEAR OLD PARTICIPANTS! If you are based in or near Cardiff and have a child aged 8-14 years who might be interested in taking part in our brain scanning study, you can find out more and register your interest here: beam-study.com/get-involved/ Please share!
beam-study.com
Get Involved!
Take a Virtual Tour of the MRI Scanner
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Stanford Graduate School of Education @stanfordeducation.bsky.social · 12/08/2026
The Stanford Graduate School of Education seeks outstanding applicants at any faculty rank for a social scientist or humanities scholar studying fundamental questions about the role of education in contemporary society. Learn more and apply: bit.ly/4wn1UwM #EduSky #AcademicSky
Graphic announcing Open Rank Faculty Position. Text reads: "OPEN RANK FACULTY POSITION. Social Sciences/Humanities of Education in a Rapidly Changing World. Apply now. Application deadline is October 15, 2026. Stanford Graduate School of Education."
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Michelle Ellefson @michellefson.bsky.social · 12/08/2026
Eclipse!
A photo of a window reflecting the sun filtering through a tree during a solar eclipse.
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Ric Parkin @ricparkin.bsky.social · 12/08/2026
During the eclipse, near max 90% (the in camera reflection shows it better) the animals came out early, including hummingbird hawk-moths
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Anne H. Charity Hudley @acharityhudley.bsky.social · 12/08/2026
We have four open positions at @stanfordeducation.bsky.social : teacher education, early learning mechanisms & interventions, Social Sciences/Humanities of Education in a Rapidly Changing World, & K-12 Ethnic Studies Education! Spread the word! ed.stanford.edu/faculty/jobs
ed.stanford.edu
Open Positions | Stanford Graduate School of Education
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Aaron Fisher @aaronjfisher.bsky.social · 07/08/2026
Attention early career methodologists and quantitative psychologists: Berkeley Psychology is hiring! This is an assistant teaching professor position with potential for security of employment (equivalent to tenure). Please share widely! Thank you! aprecruit.berkeley.edu/JPF05480
aprecruit.berkeley.edu
Assistant Teaching Professor Quantitative Methods-Psychology
University of California, Berkeley is hiring. Apply now!
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Pat Thomson @patthomson.bsky.social · 11/08/2026
This week a little game about writerly fear of being read patthomson.net/2026/08/11/a...
patthomson.net
A writing-without-fear game
Doctoral researchers sometimes suffer from  lack of confidence about their writing. They can construct a sentence, a paragraph and a whole chapter. But they have difficulty when they imagine a supe…
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simine vazire @simine.com · 10/08/2026
Special issue at Psych Science on psychological science in the real world! Send us your best work looking at whether effects from the lab (or from theories) hold up in ecologically valid settings. Submission deadline: 15 January 2027 www.psychologicalscience.org/publications...
psychologicalscience.org
Special Issue Call for Submissions: “From Lab to Life: Psychological Science in the Real World”
Editors: Roni Porat and Vishnu SreekumarPsychological Science invites submissions presenting innovative research that brings psychological science “into the wild,” whether to strengthen its ecological...
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Dr. Jessie Stern @jessastern.bsky.social · 08/08/2026
Please share widely: We're hiring!📣 The Departments of Psychological Science and Neuroscience at @pomonacollege.bsky.social are seeking candidates for a tenure-track Assistant Professor position in Psychological Science and Neuroscience. academicjobsonline.org/ajo/jobs/32248
academicjobsonline.org
Pomona College, Psychology
Job #AJO32248, Assistant Professor of Psychological Science & Neuroscience, Psychology, Pomona College, Claremont, California, US
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Matthew A Kraft @matthewakraft.com · 06/08/2026
Brown just opened a cluster hire for two tenure-track positions in Education Policy. Come join our vibrant community of scholars at @brownedudept.bsky.social & @annenberginstitute.bsky.social! apply.interfolio.com/190527 Please help spread the word.
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National Trust @nationaltrust.org.uk · 01/08/2026
Just a sunflower appreciation post 🌻 We love them almost as much as the bees do!
A fluffy black and yellow striped bumble bee sits in the huge yellow centre of a big sunflower with yellow leavesThe many brown heads of yellow sunflowers facing towards the camera, stretching out in a sea of yellow into the background. Cliffs and the sea are visible behind
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Yarrow Dunham @yarrowdunham.bsky.social · 23/07/2026
Yale is hiring in developmental psychology (open rank )! We're especially interested in complementing and broadening our area, including via somewhat less traditionally central such as cross-cultural and comparative approaches. Feel free to reach out with questions!
nam12.safelinks.protection.outlook.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Deepu Murty @vpmurty.bsky.social · 22/07/2026
Come to ICOM next summer, it's going to be lit! Rumor has it that the first memory-based comedy show (ICOMedy) may be taking place.
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Black In Neuro @blackinneuro.bsky.social · 16/07/2026
📣 REGISTRATION IS OPEN 📣 Our 7th annual #BlackInNeuroWeek is coming soon 🧠 From July 27th to August 2nd, we have an ✨AMAZING✨ week of events planned for you all, free and open to the public 🤗 Don’t miss out! Register for #BINW26 here ⤵️ events.zoom.us/ev/AgaErvpe_... #BlackInSTEM #Neuroskyence 🧪
A cream-colored flyer for Black In Neuro Week registration. An arch shape in the middle of the flyer, from top to bottom has black text reading “a reimagined future”, orange text reading, “Black In Neuro Week”,  yellow text reading “2026”, pale blue text reading “July 27-Aug 2”, and orange text reading “Registration is Live!”

The arch shape has rays emerging from it in a beautiful “retro” palate of blues, oranges, yellows, and creams.

The Black In Neuro logo is in the center of the flyer and the bottom left.
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Dana Miller-Cotto @damcotto.bsky.social · 22/07/2026
New paper! Executive function assessments shape real educational decisions, but scores reflect more than children's abilities; Context matters! We argue for more valid, equitable use of EF assessments in policy and practice. Open access 🚨 journals.sagepub.com/doi/10.1177/...
journals.sagepub.com
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
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