@alexxcz.bsky.social @alexxcz.bsky.social 
Michael Hahn @m-hahn.bsky.social Prof at Saarland. NLP and machine learning.
Theory and interpretability of LLMs.
https://www.mhahn.info
Adam Goliński @adamgol.bsky.social Apple ML Research in Barcelona, prev OxCSML InfAtEd, part of MLinPL & polonium_org 🇵🇱, sometimes funny
Sergio Perea @sperea.es Software Developer / Desarrollador
de Software. 🇪🇸 Ⓥ
#Python, #Java, #TypeScript & #JavaScript.
Embracing #CleanCode, #TDD, #XP #DDD
sperea.es
Sébastien Darses @sebdarses.bsky.social Act. Int. Agent? (Math. Assoc. Prof., on leave)
Research: Prob / Stat / Ant
Teaching Project (non-profit): https://highcolle.com/
https://sites.google.com/view/sebastien-darses/research?authuser=0
Mike Masnick @masnick.com Techdirt guy. Writes about social media, copyright, free speech, content moderation, civil liberties and stuff like that. Once wrote a paper that may have helped inspire this service & now I'm on its board: https://bit.ly/protocolnotplatform
Jacob Schreiber @jmschreiber91.bsky.social Studying genomics, machine learning, and fruit. My code is like our genomes -- most of it is junk.
Assistant Professor UMass Chan
Previously IMP Vienna, Stanford Genetics, UW CSE.
Corey Cottrell @coreycottrell.bsky.social AI tinkerer and protagonist. Pro-democracy. Resisting fascism. The Singularity is near.
Musician.
Jeff Dean @jeffdean.bsky.social Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...
The Oatmeal @theoatmeal.bsky.social Cartoonist and creator of The Oatmeal and Exploding Kittens https://linktr.ee/theoatmeal
Omar Khattab @lateinteraction.bsky.social Incoming asst professor at MIT EECS, Fall 2025. Research scientist at Databricks. CS PhD @StanfordNLP.bsky.social. Author of ColBERT.ai & DSPy.ai.
PHI @philphi.bsky.social PHILosophy, "Philo" means "loving" or "friend". D[R S] ≠ 0. sPaceNPilottime Fisher Curvature
David Rand @dgrand.bsky.social Prof at Cornell studying how human-AI dialogues can correct inaccurate beliefs, why people share falsehoods, and ways to reduce political polarization and promote cooperation. Computational social science + cognitive psychology.
https://www.DaveRand.org/
Gordon Pennycook @gordpennycook.bsky.social Associate Professor, Psychology @cornelluniversity.bsky.social. Researching thinking & reasoning, misinformation, social media, AI, belief, metacognition, B.S., and various other keywords. 🇨🇦
https://gordonpennycook.com/
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
Uri Simonsohn @urisohn.bsky.social Pragmatic methodologist and behavioral scientist at Esade business school. Barcelona
website: https://urisohn.com
Blog: https://DataColada.org
Katy Milkman @katymilkman.bsky.social 👩🏫 Professor at Wharton
📖 Author of the WSJ Bestseller #HowToChange
🎧 Host of Charles Schwab’s #Choiceology podcast
📰 Author of the Milkman Delivers newsletter @ http://katymilkman.substack.com
🌎 Website: www.katymilkman.com
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/
Yoel Inbar @yoelinbar.net Psychology prof at the University of Toronto.
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.
Stephen Spiller @spillersas.bsky.social Professor of Marketing & Behavioral Decision Making at UCLA Anderson. Studies decisions. Has opinions about graphs. Thinks we should say "I don't know" more.
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
Nick Byrd, Ph.D. @byrdnick.com I study how to improve decisions and well-being at @GeisingerCollege.bsky.social.
🎓 gScholar: shorturl.at/uBDPW
▶️ youtube.com/@ByrdNick
👨💻 psychologytoday.com/us/blog/upon-reflection
📓 byrdnick.com/blog
🎙️ byrdnick.com/pod
Gilad Feldman @giladfeldman.bsky.social Social psychology, judgment & decision-making/behavioral economics, agency, & action. Open/meta science. (Peer Community in) Registered Reports, mass replications, & meta-analyses.
https://mgto.org/resume-cv/
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. 
Rima-Maria Rahal @rimamrahal.bsky.social Decision Making, Process Tracing, Open Science. Researcher (Cognition and Behavior, WU Vienna). she/her.
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
Dave Hauser @davehauser.bsky.social Associate Professor of Social/Personality Psychology and co-inventor of the t-shirt cannon; posts about academia, dogs, and academic dogs; he/him
https://davidjhauser.weebly.com
Aaron Lob @aaronlob.bsky.social PhD student at CBDR, University of Zurich: https://cbdr-lab.net/lob. Interested in decision making, uncertainty, modeling, and EMA.
Baler Bilgin @balerbilgin.bsky.social 
Emir Efendić @emire.bsky.social Asst. prof. Maastricht University, Netherlands.
I study judgment and decision-making.
Psychology, Research methods, Statistics, Music.
These short bios are really difficult to write.
Sebastian Horn @sebastianshorn.bsky.social Interested in #Cognition (#Memory #DecisionMaking) and #Motivation from a #Developmental #Lifespan view. Also some #CognitiveModeling | Zurich Switzerland.
David Levari @davidlevari.bsky.social Assistant Professor of Cognitive & Psychological Sciences + Entrepreneurship @ Brown University
https://levarilab.com
Kianté @kiante.bsky.social cognitive models of decision making @UCLA
kiantefernandez.com
Georg Weizsäcker @georgweizsaecker.bsky.social Microeconomist, Behavioral Economist, Author of "Misunderstandings: False Beliefs in Communication"
Foto: Sebastian Wells/Ostkreuz
Daniel Triana @dtriana.bsky.social Economist, psychologist, and political scientist specializing in Computational Social Sciences. Lecturer in Statistics at Universidad Iberoamericana and Behavioral Economics at Tec de Monterrey. Currently at the Bank of Mexico.
Prof. Caroline Roux @carolineroux.bsky.social Professor of marketing at Concordia University (Montreal) | I study the psychology of resource scarcity | Geek, anglophile, wannabe foodie, not-so-crazy cat lady.
Eyal Pe'er @eyalpear.bsky.social Behavioral Science Professor on a quest to promote healthy and sustainable behaviors at https://Forachange.org.il 
Claudia Civai @claudiacivai.bsky.social Social cognitive neuroscientist interested in judgment, decision-making and social norms | Senior lecturer in Psychology and Behavioural Economics @ City St George’s, University of London
Tess Neal @tessneal.bsky.social Associate Prof. & Director, Law-Psychology Program. #Metacognition. #OpenScience. Editor-in-Chief @Psychology, Public Policy & Law. #Fulbright. Views mine. https://psych-law.lab.asu.edu/ (new lab website coming soon)- J Joe Simmons @joesimmons.bsky.social datacolada.org
Juliana Schroeder @julianaschroeder.bsky.social Prof in Management & Psych at UC Berkeley Haas, Director of @XlabAtBerkeley, Co-Director of @Psych_of_Tech.
Samuli Reijula @samulireijula.net Associate Professor, Theoretical Philosophy / UniHelsinki. #ERCCoG (SCI-AI) #Philsci #Cogsci #Scisci / European Network for the Science of Science (www.euroscisci.net) / Institutional epistemology WS
Andres Montealegre @andresm.bsky.social Postdoc at Yale School of Management, interested in judgment and decision-making, research methods, and movies.
http://andres-montealegre.com/
Manasvini Singh @vinisingh.bsky.social Asst Prof @CarnegieMellon • Health and Behavioral economist • Enjoy limericks, fantasy, and mezcal • also go by Vini
https://www.manasvinisingh.com/
(opinions mine)
Kurt Munz @kurtmunz.bsky.social Assistant professor of marketing at Bocconi
• Experimental approach to consumer judgment and decision making research 
Uma Karmarkar @umakarma.bsky.social Decision (neuro)scientist. Joint faculty between business and policy at UCSD. Neuroeconomics, psych, marketing, policy, snark, etc. 
David P. Daniels @dpdaniels.bsky.social Prof @NUSBizSchool. Research on organizations (esp. diversity), motivation (esp. prosocial behavior), influence/negotiation/decisions. ex-@StanfordGSB PhD, ex-@Harvard
Jean Czerlinski Ortega @jeanimal.bsky.social Sometimes Google engineer modeling things and celebrating non-things: machine learning, incentives, behavior, ethics, physics.
Former member of Gigerenzer's Adaptive Behavior and Cognition group.
Evan Wilhelms @evanwilhelms.bsky.social Psychology Professor (JDM, Health, Cog Development) at Hiram College, Musician, Bicyclist.
Steve Carney @stevecarney.bsky.social Marketing doctoral candidate at USC Marshall studying consumers and their choices.
Chengyao Sun @chengyaosun.bsky.social I study consumer behavior and decision-making: chengyaosun.com
When I’m not studying consumer decisions, I often make questionable ones of my own by buying unnecessary things. Then I write a blog to justify them: extrastuff.substack.com