After 5 years of data collection, our WARN-D machine learning competition to forecast depression onset is now LIVE! We hope many of you will participate—we have incredibly rich data. If you share a single thing of my lab this year, please make it this competition. eiko-fried.com/warn-d-machi...

Since all agree this site is for promotion of work we find valuable inc own, here's a paper I'm esp proud to have my name on (as a third author, after my heroes Lisa Wijsen n Denny Borsboom). We uncover the values the science of psychometrics encodes journals.sagepub.com/doi/full/10.... 1/n

Thrilled to share a new paper in @jamapsychiatry.com on path asymmetry in complex dynamic systems of psychopathology! jamanetwork.com/journals/jam... With amazing collaborators @tfblanken.bsky.social, Han van der Maas, & Denny Borsboom 🥳

There are still some spots open for PSYNETS 2026 (26–30 Jan) — a 5-day workshop on network psychometrics at the University of Amsterdam! 🇳🇱 📩Register here: docs.google.com/forms/d/e/1F... Can’t join this time? Email [email protected] to stay in the loop for future editions!

📢 New paper alert! Invited review led by Francis Tuerlinckx for BJMSP on the latest developments in #EMA / #ESM research 📱🔍 doi-org.kuleuven.e-bronnen.be/10.1111/bmsp... A (very) short 🧵 below: @saa2025leuven.bsky.social

Only 2 spots left for PSYNETS 2025 (30 Jun–4 Jul), a 5-day workshop on network psychometrics at the University of Amsterdam! 📩 Register: forms.gle/HfPw62EPMEo7dQhE8 Can’t join this time? Email [email protected] to stay in the loop for future editions!

🚨 New preprint: A Stochastic Block Prior for Clustering in Graphical Models We introduce an SBM prior to detect/test clusters in Bayesian network models for binary & ordinal data. Includes R code & tutorial. 📄 osf.io/preprints/ps... 📚 Blog: www.nikolasekulovski.com/blog/post2/

If you're a psychological scientist working at a Dutch university & want to join us in opposing the language barriers imposed by the government, here's your chance

The Universities of the Netherlands (UNL) have presented a “self-regulation plan” to the Dutch Minister of Education. In essence, this plan means that the Boards of Directors of Dutch universities will abolish international Bachelor’s programs in psychology.

An open letter supporting the international bachelor’s psychology programs threatened for cuts. Proceeding with these cuts would damage some of the most important and impactful psychology departments globally. #supportdutchpsychology openletter.earth/against-lang...

Five more days to submit an abstract for the International Meeting of the Psychometric Society (IMPS) in Minnesota: www.psychometricsociety.org/imps-2025 You can submit an abstract here: imps2025.exordo.com

This year I have the honour of serving the Psychometric Society as its President, and we have been working hard on the program for the International Meeting of the Psychometric Society (IMPS) psychometricsociety.org/imps-2025 You can submit an abstract here: imps2025.exordo.com

The Psychometric Society has new social media accounts! Follow us, repost us, like us, on your favorite platform: LinkedIn: www.linkedin.com/company/psyc... Facebook: www.facebook.com/pmetricsoc/ Bluesky: bsky.app/profile/pmet... Instagram: www.instagram.com/psychometric... X: x.com/pmetricsoc

I am so proud of the Psychometric Society having the courage to transition Psychometrika to Open Access. Practically all APCs are covered by TAs (see bit.ly/3NiAy6T) and for authors not covered will be waived! Support open science for everybody, send your best work to Psychometrika at bit.ly/4eXTvYp

I am very proud of this paper, which proposes a systematic method for testing whether theories putatively explain empirical phenomena. Congrats to the whole team, thanks to noah van Dongen for pulling it over the finish line. psycnet.apa.org/fulltext/202...