David P. Baker @netdpb.bsky.social Sam’s father. Sally’s husband. Fourth generation New Yorker. Traveling eater. Amateur cook. Software engineer. Googler. Hasn't yet won a Nobel Prize.
he/him
Rachel Zacharias, JD, MBE @rachelzacharias.bsky.social Lawyer & Clinical Fellow @ Harvard Law School Health Law & Policy Clinic | Litigation, policy advocacy, and academic work in health & admin law, focused on health access, public health, and repro & gender justice. Frequenter of Amtrak Northeast Regional
Josh Rottman @joshrottman.bsky.social Professor of moral psychology and cognitive science @ Franklin & Marshall College. Dad, vegan, nature-lover. www.joshuarottman.com
Heather Urry @heatherurry.io Prof @TuftsUniversity (psychology) | open inclusive affective scientist | R enthusiast | she/her | say Urry: http://bit.ly/SayUrry | Black Lives Matter | https://heatherurry.io
Brian Zikmund-Fisher @bzikmund.bsky.social Professor @ UMich. Research making health & risk data communications intuitively meaningful, narratives, improv. Editor-in-Chief of Medical Decision Making & MDM Policy & Practice. Opinions my own.
Ashley T. Rubin @ashleytrubin.bsky.social Interdisciplinary law & society scholar of prisons & punishment. Co-Editor, Law & Society Review. Prof @ University of Hawaii at Manoa.
Books: #TheDeviantPrison #RockingQualSocSci
Aaron Levine @aarondlevine.bsky.social Professor and Interim Chair,
Carter School of Public Policy, Georgia Tech
#Bioethics, #SciencePolicy, #CellManufacturing
Views my own, Not my employer's
#academicsky
Zackary Berger שלום בערגער @drberger.bsky.social Doctor, researcher, poet, translator. #AbolishICE #BlackLivesMatter prons: he él ער הוא 他
https://linktr.ee/zackarysholemberger
Peter Ubel @peterubel.bsky.social Professor of Business, Public Policy, and Medicine. Duke University. Interested in decision making.
Aysu Okbay @aysuo.bsky.social 
Paul Hufe @paulhufe.net social scientist (economist). interests: equality of opportunity, skill development, and education.
paulhufe.net
Shai Carmi @shaicarmi.bsky.social Associate professor at the Hebrew University of Jerusalem.
Statistical, population, and medical genetics; preimplantation genetic testing. Views my own.
http://scarmilab.org
Gail Rosenbaum @gmrosenb.bsky.social Behavioral Insights Team at Geisinger Health
Ma’n H. Zawati @mhzawati.bsky.social Associate Professor, McGill University | Research Director at the Centre of Genomics and Policy | Author | Health law, #genomics, #data governance, #AI, #bioethics, #mhealth | Cinephile
Robel Alemu @robel-alemu.bsky.social Postdoctoral Scholar @UCLA & Affiliate Fellow @broadinstitute of @MIT and @Harvard. Alumni @TuftsUniversity. GWAS of complex traits. Unraveling GxE effects.
Leslie E. Wolf, JD, MPH @leslieewolf.bsky.social Law professor working in health law, public health and ethics, with a focus on research ethics, at Georgia State University College of Law's Center for Law, Health & Society
Bio(un)ethical Podcast @biounethical.bsky.social Questioning existing norms in medicine, science, and public health | Hosted by @leahpierson.bsky.social and Sophie Gibert
Jeremy Berg @jeremymberg.bsky.social Husband, Father, Grandfather, Datahound, Dog lover, Fan of Celtic music, Former NIGMS director, Former EiC of Science, Stand Up for Science advisor, Shananigator, Pittsburgh, PA
NIH Dashboard: https://jeremymberg.github.io/jeremyberg.github.io/index.html
Sasha Brietzke @sbrietz.bsky.social Postdoc | Behavioral Scientist @ Geisinger | Researching patient decision-making, health communcation, and the impact of nudges
Scott Delaney @scott-delaney.bsky.social Co-founder of Grant Witness: https://grantwitness.org
Epidemiologist. Attorney. Social, legal, and environmental determinants of health.
On Signal: sdelaney.84
John Hawkinson @johnhawkinson.bsky.social Cambridge, MA freelance reporter, usually for @CambridgeDay.
MIT; public recs; data; legal news
Lately: immigration.
jhawk@alum.mit.edu
617.797.0250
Ben Goldacre @bengoldacre.bsky.social Prof of EBM @UniOxford, author, Bad Science person, more... I run http://bennett.ox.ac.uk making tools+papers from data http://OpenSAFELY.org http://OpenPrescribing.net
Alt NIH Bluesky 🧪 @altnih4science.bsky.social Facts & strategy, in an authoritarian takeover.
Rightwing billionaires want to privatize NIH and use it to control universities.
We work to cure diseases like cancer.
Pers views. #science #medicine
Adam Buchanan @adamhbuchanan.bsky.social Chair of the Geisinger Department of Genomic Health, passionate about using genomics at scale to improve population health. Fan of Carolina blue, woods, skinny tires and dad jokes.
Tim Clancy @viewfromarchstreet.com Arch Street=making connections in science, cybersecurity & innovation. former NSF, House Science Committee. environment, upstate NY, science & tech policy everywhere. Jazz. Occasional Boston Celtics musings
Alexandria, Virginia
viewfromarchstreet.com
SL Callier @slcallier.bsky.social 
Hadley Stevens Smith @hadleyssmith.bsky.social Health economist & ELSI scholar researching pediatric genomic medicine. Assistant Professor of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute. @cherpdpm.bsky.social
www.hadleysmith.com
Behavior Change for Good Initiative @bcfginitiative.bsky.social Wharton/UPenn Initiative led by @katymilkman.bsky.social & @angeladuckworth.bsky.social unites star #BehavioralScientists with organizations to advance the science of behavior change
bcfg.wharton.upenn.edu
Michael Inzlicht @minzlicht.bsky.social Professor (michaelinzlicht.com), Podcaster (www.fourbeers.com), Writer (www.speakandregret.michaelinzlicht.com)
Elizabeth Linos @elizabethlinos.bsky.social Professor of Public Policy & Management, Harvard Kennedy School
Faculty Director, The People Lab
ElizabethLinos.com
peoplelab.hks.harvard.edu
Rahul Ladhania @rladhania.bsky.social Asst Prof @ Michigan Public Health
Causal Inference, ML, Behavioural Science
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.
Keisha Ray @drkeisharay.bsky.social Author of “Black Health: The Social, Political, and Cultural Determinants of Black People’s Health” @oxfordup.
Bioethicist. Philosopher. Med school professor. www.KeishaRay.com
Jenny Blumenthal-Barby, PhD, MA @blumenthalbarby.bsky.social Philosopher bioethicist. Cullen Professor at BCM Ethics. Associate Editor at AJOB. Philosophical bioethics, decision making, neuroethics, and AI ethics. Views my own. https://jenniferblumenthalbarby.wordpress.com/
The Hastings Center for Bioethics @hastingscenter.bsky.social The Hastings Center is a bioethics institute that addresses social and ethical issues in health care, science, and technology. thehastingscenter.org
Ben Stiller @benstiller.redhour.com Artist whose mediums include film, tv, and soda. www.StillersSoda.com
Emma Tumilty (she/her) @emtumilty.bsky.social Kiwi Bioethicist living in Naarm with partner, two kitties, and a massive to-read pile.
"You have to act as if it were possible to radically transform the world. And you have to do it all the time." (Davis)
#AlwaysWasAlwaysWillBe #StopTheGenocide
Evan Giangrande @evangiangrande.bsky.social Assistant Professor of Clinical-Community Psychology, University of South Carolina
Psychiatric & Behavioral Genetics | Psychotic Disorders | Cog Development | Longitudinal Modeling
Chair of Behavior Genetics Association Public Science Committee
Anna Mastroianni @amastroi.bsky.social 
Susan Gilbert @susangilb.bsky.social Communications Director, The Hastings Center for Bioethics.
I edit Hastings Bioethics Forum, an online publication of commentary.
Edward Dove @edwardsdove.bsky.social Professor of Law, School of Law and Criminology, Maynooth University: https://www.maynoothuniversity.ie/people/edward-dove
Editor, International Data Privacy Law: https://academic.oup.com/idpl
Areas of interest: medical law and health privacy law
Liam Delaney @liamdelaney2025.bsky.social Head of LSE Department of Psychological and Behavioural Science. Personal webpage with reading lists etc., here https://economicspsychologypolicy.blogspot.com/
Jordan Smoller @jorsmo.bsky.social Psychiatry, Genetics, Epidemiology, Precision Medicine. Author of The Other Side of Normal. 3% Neanderthal.
Jason Fletcher @jasonmfletcher.bsky.social Professor of Public Affairs at University of Wisconsin. Health Economics, Social Genomics, Networks. Views my own.
https://fletcher.lafollette.wisc.edu
https://substack.com/@jasonmfletcher
Tuuli Lappalainen @tuuliel.bsky.social Professor at KTH, NY Genome Center, SciLifeLab, working on functional genomics and human genetics.
Abdel Abdellaoui @dr-appie.bsky.social Complex Trait Genetics | Population Genetics | Evolutionary Genetics
https://scholar.google.nl/citations?user=hsyseKEAAAAJ&hl=en
Alex Imas @aleximas.bsky.social Economics + Applied AI, Prof at University of Chicago Booth School of Business. Formerly: Carnegie Mellon, UCSD, Northwestern.
Website: www.aleximas.com
Data Colada @datacolada.bsky.social Announcing posts for our blog.
This account is seldom monitored.
Uri Simonsohn @urisohn.bsky.social Pragmatic methodologist and behavioral scientist at Esade business school. Barcelona
website: https://urisohn.com
Blog: https://DataColada.org
Oleg Urminsky @olegurminsky.bsky.social Prof @ UChicago Booth. Trying to learn how people think. Not a statistician but not exactly a psychologist either. You kids keep me young.
Find my stuff here: https://home.uchicago.edu/~ourminsky/
Clintin Davis-Stober @clintin.bsky.social Professor, quantitative psychology, decision theory, data science, mathematics, statistics, open science, modeling, weight lifting, photography, enjoyer of poetry
www.davis-stober.com
David Rothschild @davmicrot.bsky.social economist. Posts Reflect Me Only! collects/analyzes: poll, market, social media/online data, to study: news, public opinion, ads, market design
koenfucius @koenfucius.bsky.social Accidental behavioural economist
koenfucius.substack.com
Ellen Peters @ellenpeters.bsky.social Prof SOJC and Psychology, Dir Ctr for Science Comm Research, UOregon. Studies decisions & communication. My book: Innumeracy in the Wild
Abby Sussman @abbysussman.bsky.social Professor of marketing at Chicago Booth. Studying financial (and other) decision making
Stefan Herzog @stefanherzog.bsky.social Senior Researcher @arc-mpib.bsky.social MaxPlanck @mpib-berlin.bsky.social, group leader #BOOSTING decisions: cognitive science, AI/collective intelligence, behavioral public policy, comput. social science, misinfo; stefanherzog.org scienceofboosting.org
Dave Nussbaum @davenussbaum.bsky.social Social psychologist. Founder of Psychgeist Media (www.psychgeistmedia.org). Teach at Chicago Booth. 
Dan Egan @dpegan.com Behavioral science & design. Mobile app engineer. Dog whisperer. Cyclopath. Speaker for the 🦕. My opinions only.
Barnabas Szaszi @szaszibarnabas.bsky.social Behavior change at scale, decision-making, meta-science, inequality, and a 'little bit' of happiness. Fulbright Alumn at Harvard & Columbia. Currently leading the Behavioral Science Center in Budapest.
Justin Sydnor @justinsydnor.bsky.social Behavioral economist and Professor of Risk and Insurance at University of Wisconsin, Madison at the Wisconsin School of Business. I study insurance, decision-making, behavioral change, and other applied-microeconomics stuff. website: www.justinsydnor.com
Elspeth Kirkman @karminker.bsky.social Exhausted mother. Shark enthusiast. Works at Nesta. Gabs on TikTok. Fellow at @uniofexeter.bsky.social and @kingscollegelondon.bsky.social Formerly at the Behavioural Insights Team.
📚Buy my books!📚 https://bit.ly/EKirkmanBooks
Rafael M Batista @rafmbatista.bsky.social Behavioral Scientist.
Exploring how AI is shaping the way we experience the world. New DC resident + civically engaged, so occasionally I post about that too.
Michael Lee @mdlbayes.bsky.social cognitive scientist, bayesian, fascinated by naturally occurring behavioral data, strong preference for second slip over mid off (he/him)
Michael Schulte @michaelschulte.bsky.social decision making, open science, psychology, sustainability, behavior change, RStats https://therbootcamp.github.io
@unibern.bsky.social & @mpib-berlin.bsky.social
food, coffee, skiing http://www.schulte-mecklenbeck.com
Deborah Small @deborahsmall.bsky.social Professor at Yale School of Management
Eesha Sharma @eeshasharma.bsky.social Marketing professor at SDSU. Consumer researcher and Visiting Scholar at Federal Reserve Bank of Philly’s Consumer Finance Institute. Opinions are my own.
http://eesharma.com
Mike Yeomans @mikeyeomans.bsky.social Decision-making in conversation, Natural Language Processing
Assistant Professor @imperialcollege @ImperialBiz
Gabriele Paolacci @gpaolacci.bsky.social Associate Professor of Marketing at RSM, Erasmus University. Interested in too many judgments, decisions, behaviors--including those of us behavioral scientists. Likes crescendos of different kinds and flatted fifths. https://www.gabrielepaolacci.com
Pantelis P. Analytis @pantelispa.bsky.social Associate professor, Department of Business and Management // fellow Danish Institute for Advanced Study & Digital Democracy Center, University of Southern Denmark
Dave Hardisty @dhardisty.bsky.social Associate Professor of Marketing and Behavioural Science at The University of British Columbia.
http://davidhardisty.info/
Scott Rick @scottianrick.bsky.social Behavioral scientist. Marketing professor at Michigan Ross. Author of TIGHTWADS AND SPENDTHRIFTS: NAVIGATING THE MONEY MINEFIELD IN REAL RELATIONSHIPS, available January 2024.
https://us.macmillan.com/books/9781250280077/tightwadsandspendthrifts
George Wu @geowu.bsky.social Decision researcher; just enough of a psychologist and economist to be dangerous
Ye Li @yeli.bsky.social Associate Professor of Management at University of California, Riverside.
I study decision making (consumer, organizational, financial) and the role of time, emotion, and cognition.
NLP and LLM novice
https://bit.ly/bedlab
Dan Schley @dschley.bsky.social Associate Professor of Marketing, Rotterdam School of Management, Erasmus University.
Quantitative Psychologist with academic OCD.- J Jon Bogard @jbogard.bsky.social
- K Kellen Mrkva @kellenmrkva.bsky.social Assistant Professor of Marketing, Hankamer School of Business, Baylor University
Prev: UoB, Columbia, CU Boulder, ND
Antonia Krefeld-Schwalb @krefeldschwalb.bsky.social Assistant professor in Marketing. 
Jonathan Berman @jzberman.bsky.social 
Prof Gaëlle Vallée-Tourangeau @profgaelle.bsky.social Behavioural Scientist Artist 👩🏻💻🌍👩🏻🎨 pushing materials & making stuff as well as tracing thinking & creating processes in the world and in the lab. • BeSCI Lead • Past President @EADM_1993
Jan K. Woike @jan-k-woike.bsky.social University of Plymouth (UK); Max Planck Institute for Human Development, Berlin; Decision Making Researcher
Stian Reimers @steer-rhinos.bsky.social Behavioural scientist and/or professor of psychology, interested in decision making in its many forms. Currently also director of digital innovation at City St George's School of Health and Medical Sciences.
Don Moore @donandrewmoore.bsky.social 
Enrique Fatas @enriquefatas.bsky.social Prof in Behavioral Economics at the Universidad Europea in Madrid and Valencia (Spain), working on behavioral public policy, social norms, discrimination, development, and conflict.
#BehavioralScience
#BehaviouralScience
Stephen J Read @steveread.bsky.social Professor of Social Psychology, University of Southern California. Interested in Computational modeling of personality, decision-making, social reasoning, and social behavior. Also interested in relating this to Neuroscience
Kai Ruggeri @ruggeri.bsky.social Professor @Columbia studying financial decision-making & other behaviors | Officer @USAirForce & @AirNationalGuard | Ozark born and raised
Hallgeir Sjåstad @hallgeirsjastad.bsky.social Professor of Psychology & Leadership at Norwegian School of Economics (NHH). I study decision-making, social life, and how people think about the future.
Homepage: https://sites.google.com/view/hallgeir-sjastad/home
David Dunning @daviddunning6.bsky.social Studying the psychology underlying human misbelief.
Mary Ann and Charles R. Walgreen, Jr., Professor of the Study of Human Understanding, University of Michigan.
(PS. Neither Justin nor I named it that. Best career move we never made.)
he/him/his
Daniel Read @danielread.bsky.social Gentilhomme cambrioleur
Professor of Behavioural Science, University of Warwick.
Google scholar:
https://scholar.google.com/citations?user=uhMoc_8AAAAJ&hl=en
Strategic Information Network: https://sites.google.com/view/strategicinf
David V. Smith @dvsmith.bsky.social Associate Professor of Psychology & Neuroscience at Temple University. Using fMRI and tES to understand how we make social and economic decisions. 
Martijn J. van den Assem @mjvandenassem.bsky.social Professor of (Behavioral) Finance, interested in Judgment and Decision Making. Associate editor for JEBO. Founder and organizer of the Research in Behavioral Finance Conference (RBFC) series.
Lisa Kramer @lisakramer.com Financial economist musing on behavioural finance, behavioral economics, emotion, markets, risk, pensions, humans, & animals.
Professor of Finance, University of Toronto
Joint Sponsors, UPP
Board of Directors, UTAM & We Animals
http://www.lisakramer.com
sjdm-tweets @sjdm-tweets.bsky.social An official SJDM account. Tag your JDM announcements, conferences, and jobs with @sjdm-tweets.bsky.social
Questions? contact @dggoldst.bsky.social
Ioannis Evangelidis @ievangelidis.bsky.social Associate professor at ESADE. Behavioral scientist interested in judgment & decision-making, measurement, data analytics, replications, open science, etc.
Avni Shah @avnishah.bsky.social Assistant Professor of Marketing at the University of Toronto. Passionate about financial decision making, 90s candy, and all things sports. 
Sam Hirshman @hirshmansam.bsky.social Assistant Professor of Marketing Cornell SC Johnson College of Business, Past: FAIR/NHH Econ, Post Doc: CU-Boulder, PhD: Chicago Booth. Behavioral economics, financial decision making, coffee.
samhirshman.com
Joshua Weller @joshweller.bsky.social Associate Professor, Leeds University Business School, Centre for Decision Research
Peter Ayton @thruthal.bsky.social Professor of Decision Research, University of Leeds.
Lionel Page @lionelpage.bsky.social Director of UQ Centre for Unified Behavioural and Economic Sciences. Editor of the Journal of the Economic Science Association. Book: ‘Optimally Irrational’, Substack: https://www.optimallyirrational.com/
Barbara Fasolo @bfasolo.bsky.social 
Ayelet Fishbach @ayeletfishbach.bsky.social Eric J. Gleacher Distinguished Service Professor of Behavioral Science and Marketing at the University of Chicago