Psychometric Society @pmetricsoc.bsky.social 
@iaccp.bsky.social @iaccp.bsky.social 
Gurwinder @gurwinder.bsky.social Examining how technology is affecting human psychology, and how to stay rational in the digital age.
Join 80,000+ readers: gurwinder.blog
Celestial Mediation @celestialsem.bsky.social I Want To Believe
Ze Freeman @zefreeman.bsky.social (he/they) psychology metascience postdoc @unibe.ch looking at measurement, mental health, credibility of research
zefreeman.com
Dan Quintana @dsquintana.bsky.social Professor of Psychology at the University of Oslo | Behavioral neuroendocrinology, psychophysiology, and meta-science 🇦🇺🇨🇴🇳🇴
Christian N Sodano @cnsodano.bsky.social Currently working on forensic metascience & reproducibility in biomedical research. Discovering hijacked journals and detecting unintentional post-retraction citations
Prev: non-invasive brain stimulation & sleep spindle detection
Paulina Manduch @paulinamanduch.bsky.social Advisory Board Member @reproducibilitea.org ||
Current projects: Post-publication reviewing and commenting https://reproducibilitea.org/jc/2025/11/07/post-publication-reviewing & reading lists
https://orcid.org/0009-0001-1366-256X
@n-leach.bsky.social @n-leach.bsky.social 
Data Colada @datacolada.bsky.social Announcing posts for our blog.
This account is seldom monitored.
Paul Naish @paulnaish.bsky.social Executive Publisher at T&F. ❤️ 🐕 🍩 🍨 ☀️ #scicomm #physicalsciences #mathematics #statistics #datascience #history #science #STS
Antonia Krefeld-Schwalb @krefeldschwalb.bsky.social Assistant professor in Marketing. 
Lucija Batinovic @metahag.bsky.social Meta-science | Open Science | PhD student | Disability Research | Editorial Assistant @ Meta-Psychology | https://elucidatescience.netlify.app
Malte Elson @malte.the100.ci Professor at @unibe.ch
Meta Science ⸾ Science Trustworthiness Assessments ⸾ Research Methods ⸾ IT Security & Privacy ⸾ Technology Effects ⸾ Research Memes
https://the100.ci & @error.reviews
Ian Hussey @ianhussey.mmmdata.io Meta-scientist and psychologist. Senior lecturer @unibe.ch. Chief recommender @error.reviews. "Jumped up punk who hasn't earned his stripes." All views a product of my learning history. If behaviorism did not exist, it would be necessary to invent it.
JK Flake @jkflake.bsky.social Methodology prof in psychology at the University of British Columbia working on Schmeasurement. Into big team science, open science, and latent variables. Flake lab does not study flakes.
Nullius In Verba @nulliusinverba.bsky.social Nullius in Verba is a podcast about science—what it is and what it could be. Hosted by Smriti Mehta (@smritimehta.bsky.social) and Daniël Lakens (@lakens.bsky.social). nulliusinverba.podbean.com
Uri Simonsohn @urisohn.bsky.social Pragmatic methodologist and behavioral scientist at Esade business school. Barcelona
website: https://urisohn.com
Blog: https://DataColada.org
ReproducibiliTea @reproducibilitea.org Serving Reproducibili☕️ at 100+ locations: Blends include transparency, openess and robustness + spoonfuls of research.
Find out more on our website: https://reproducibilitea.org/
Check out our podcast: https://soundcloud.com/reproducibilitea
Dorothy Bishop @deevybee.bsky.social Retired professor of psychology at University of Oxford. Interests in developmental neuropsychology and improving science. Blogs at deevybee.blogspot.com
Anna van 't Veer @annaveer.bsky.social Assistant prof @ Leiden University, the Netherlands. Researcher, teacher and Open Science Community manager to further responsible research methods and research(er) integrity in Psychology, Neuroscience and beyond. 
Lisa DeBruine @debruine.bsky.social Professor of MetaScience 🏳️🌈 she/they
#metacheck #rstats #PsyTeachR #OpenResearch #ManyFaces #iyknyd (overwhelmed by social media)
Z-curve @replicationindex.com MetaScience, MetaScientist, MetaPsycholog, UberScientist
Maximilian Frank @epizyklen.bsky.social doctoral candidate at @meta-rep.bsky.social | researching at LMU Munich | Open Science advocate | GRN Steering Committee |former speaker of the Federal Student Union of Bavaria 18/19/20
Iris Willigers @iriswilligers.bsky.social PhD student | Measurement | Psychometrics | Psychology | Meta-Research Center | Tilburg University
Research on Research Institute (RoRI) @rorinstitute.bsky.social RoRI’s mission is to accelerate transformational research on research systems, cultures & decision-making.
Psychological Science Accelerator @psysciacc.bsky.social A Distributed Laboratory Network with members across all six populated continents. #openscience #psychology https://psysciacc.org/
Ekaterina (Katja) Pronizius @epronizius.bsky.social Postdoc @univie.ac.at / scanunit.bsky.social, collab 🇦🇹 & 🇧🇪
Lecturer @IESabroad
Ass. Dir. Data & Methods @psysciacc.bsky.social
Programm committee @improvingpsych.bsky.social
NO 2 WAR!
https://www.pronizius.com
Peer Community In @peercommunityin.bsky.social A free recommendation process of scientific preprints based on peer reviews: https://peercommunityin.org
A multi-disciplinary diamond open-access journal: https://peercommunityjournal.org @peercomjournal.bsky.social
Jamie Cummins @jamiecummins.bsky.social Advanced postdoc at University of Bern.
Also sometimes @bennettoxford.bsky.social.
Metascience stuff.
Creator and developer of RegCheck (https://regcheck.app). STAR Editor at Psych Science.
@error.reviews
🇮🇪
Cas Goos @cas-goos.bsky.social I am a PhD Student at Tilburg University as part of the Meta-Research Center. My project looks at fundamental methodological quandaries in research, mainly measurement and reproducibility, what we are doing to improve it, and how well that is going.
Vlasta Sikimić @vlastasikimic.bsky.social Philosopher of science at Eindhoven University of Technology 
LMU Open Science Center @lmu-osc.bsky.social since 2017, advancing open science at LMU University in Munich and beyond.
managing director: Felix Schoenbrodt @nicebread.bsky.social
scientific coordinator: Malika Ihle @malikaihle.bsky.social
student assistant: E. Waterfield @bethwater.bsky.social
Rrita Bajraktari @rritabajraktari.bsky.social PhD student with Meta-science interest, and human being (not in that order)
📸Leap of faith
Marek Vranka @mvranka.bsky.social psychologist & researcher, interested in soc and moral psy, statistics & critical thinking
Marta Topor @martatopor.bsky.social Methods Nerd │ PCI RR Recommender
Dev Cog Neuroscience │Disability Research
Assist Prof
Open Science Coach
Linköping University 🇸🇪
Views my own
Psicostat @psicostat.bsky.social We are an interdisciplinary research group working in areas related to quantitative psychology, psychometrics, psychological testing and statistics.
https://psicostat.dpss.psy.unipd.it
Center for Open Science @cos.io Our mission is to increase openness, integrity, and trustworthiness of research.
📧 Contact COS: contact[at]cos.io | OSF Support: support[at]osf.io
Olmo van den Akker @denolmo.bsky.social Postdoc @ QUEST Center for Responsible Research & Tilburg University. Doing meta-research aimed at improving preregistration, secondary data analysis, and peer review.
Benjamin Kunc @benjaminkunc.bsky.social Used to do some ESM stuff
Collabra: Psychology @collabrapsychology.bsky.social An open access, open science psychology journal from @ucpress.bsky.social, and the official journal of @improvingpsych.org (SIPS). Editor-in-Chief: @donvanraven.bsky.social
https://online.ucpress.edu/collabra
Eiko Fried @eikofried.bsky.social Professor of Mental Health & Data Science at Leiden University. Studying mental health problems as systems (http://eiko-fried.com). Building an early warning system for depression (http://WARN-D.com).- D @dennyborsboom.bsky.social @dennyborsboom.bsky.social
Lukas Jung @lhdjung.bsky.social PhD student in psychological metascience at Uni Bern | R package developer – {scrutiny}, {unsum}, and more | https://github.com/lhdjung | https://lhdjung.com/ | forensic metascience | error detection | missing value handling | #rstats
František Bartoš @fbartos.bsky.social PhD Candidate | Psychological Methods | UvA Amsterdam | interested in statistics, meta-analysis, and publication bias | once flipped a coin too many times
Eindhoven University of Technology (TU/e) @tue.nl At Eindhoven University of Technology (TU/e) we educate students and advance knowledge in science and technology for the benefit of humanity. Follow us! https://www.tue.nl/
Institute for Replication @i4replication.bsky.social The Institute for Replication (I4R) works to improve the credibility of science by promoting and conducting reproductions and replications.
i4replication.org
Psych #rstats Club @psychrstats.bsky.social An open-science collaborative learning platform to help you apply statistics and R programming to Psychology! #rstats
🌎Website: https://sites.google.com/view/psych-rstats-club/
Brian Nosek @briannosek.bsky.social Co-founder of Project Implicit, Society for Improving Psychological Science, and the Center for Open Science; Professor at the University of Virginia
Michèle Nuijten @michelenuijten.bsky.social Assistant Professor at the Meta-Research Center, Tilburg University, NL. Interested in reproducibility, replicability, and overall robustness of psychological science. Developer of #statcheck: a spellchecker for statistics. She/her. Mom.
Anouk Bouma @anoukbouma.bsky.social PhD candidate studying Monte Carlo simulations in the social/behavioral sciences | Meta-Research Center, Tilburg University | Board member at the Platform for Young Meta-Scientists (PYMS) @youngmetascience.bsky.social
Society for the Improvement of Psychological Science (SIPS) @improvingpsych.org SIPS brings together scholars working to improve methods and practices in psychological science. Join us!
https://improvingpsych.org/membership/
#PsychSciSky #OpenScience
improvingpsych.org
Bennet Strahmann @strahmann.bsky.social Psych Student @ruhr-uni-bochum.de
Platform for Young Meta-Scientists (PYMS) @youngmetascience.bsky.social PYMS | We host events to bring early-career-meta-researchers together at our own symposia, external conferences, or online! | Interested in joining our Discord server? Send a message! | https://youngmetascientists.github.io/
Sajedeh Rasti @sajedehra.bsky.social 
Raphael Merz @raphaelmerz.bsky.social PhD candidate @tue.nl | working on theory-informed predictions of plausible effect sizes | board member at the Platform for Young Meta-Scientists (PYMS)
Polska Akademia Nauk @polskaakademianauk.bsky.social 
Paweł Kleka @pkleka.bsky.social I am interested in the scientific process in psychology, I love data visualisation, and I enjoy teaching myself and others. Professor at a university in Poland
Caspar van Lissa 🟥 @cjvanlissa.bsky.social Associate professor of social data science at Tilburg University, chair of the Open Science Community Tilburg, board member of Tilburg Young Academy
Daniel Lakens @lakens.bsky.social Metascience, statistics, psychology, philosophy of science. Eindhoven University of Technology, The Netherlands. Omnia probate. 🇪🇺