Daniel Heck
@danielheck.bsky.social
Professor of Psychological Methods @Phillips-Universtät Marburg Mathematical psychology | Cognitive modeling | Psychometrics | Bayesian statistics Personal: www.dwheck.de Team: https://www.uni-marburg.de/de/fb04/team-heck
Our article introducing the #openESM database for experience samling data, led by @bsiepe.bsky.social, has now been published 🎉 Paper: link.springer.com/article/10.3... openESM interactive website: openesmdata.org GitHub repository: github.com/openesm-proj...
AI in scientific publishing: Slower, worse, and more expensive | Science www.science.org/doi/10.1126/... Claude's comment on the title: "Turns out you can automate everything about publishing except the part that made it worth doing." 🤫
AI in scientific publishing: Slower, worse, and more expensive
There’s a saying in the management world, popularized by NASA administrator Daniel Goldin in the 1990s, that the goal of technological improvements is to make products faster, better, and cheaper. Alt...
science.org
Eine weitere Stellungnahme der @dgps.bsky.social zum drohenden Kahlschlag durch Union und SPD. www.dgps.de/aktuelles/de...
Weitere geplante Änderungen im GKV-Beitragssatz Stabilisierungsgesetz gefährden eine evidenzbasierte psychotherapeutische Versorgung, die Ausbildung zukünftiger Psychotherapeut:innen und damit eine zentrale Säule der wissenschaftlichen Psychologie. Angesichts zunehmender psychischer Belastungen in Zeiten multipler Krisen braucht es eine Stärkung psychischer Gesundheit – nicht den Abbau bewährter Versorgungsstrukturen. Die Deutsche Gesellschaft für Psychologie (DGPs) appelliert daher, wissenschaftlich fundierte Psychotherapie langfristig zu sichern und verlässliche Perspektiven für Patientinnen und Patienten, psychotherapeutische Versorgung und die nächste Generation von Psychotherapeutinnen und Psychotherapeuten zu schaffen.
dgps.de
New website is live, including a new blog post :). I respond to the call by @psychscience.bsky.social asking how we can improve APS conferences. eiko-fried.com/blog/in-pers...
In-person conferences in 2026: yay or nay? | Eiko Fried
Some ideas on improving conferences so they are worth the financial, time, and ecological investments.
eiko-fried.com
At the end of the term I asked my college creative wriing students to submit anonymous thoughts on AI. No real surprises: Mood ranges from resignation to despair, capitulation from embittered erosion of standards to total, feelings of betrayal from deep to furious. 1/
One more week to apply for the postdoc position 🙂 uni-marburg.de/78NrWT
Daniel Heck@danielheck.bsky.social · 2mo agoPostdoc position @unimarburg.bsky.social in the project: "Bridging the Gap Between Verbal Psychological Theories & Formal Statistical Modeling with Large Language Models" (funded by @volkswagenstiftung.de) 📅Start: 01.10.2026 |⏳3 years 🔗 Job posting: uni-marburg.de/78NrWT Thanks for sharing!
Postdoc position @unimarburg.bsky.social in the project: "Bridging the Gap Between Verbal Psychological Theories & Formal Statistical Modeling with Large Language Models" (funded by @volkswagenstiftung.de) 📅Start: 01.10.2026 |⏳3 years 🔗 Job posting: uni-marburg.de/78NrWT Thanks for sharing!
Wichtigste Änderung neben dem Nichts, was letztlich drinsteht: Die Übernahme der nicht genutzten Zeiten in die Postdoc-Phase entfällt. Wer also unter sechs Jahre Befristung vor Abschluss der Promotion hatte, bekommt sie danach nicht mehr. #IchBinHanna #WissZeitVG
Jan-Martin Wiarda@jmwiarda.bsky.social · 2mo agoEXKLUSIV im Wiarda-Blog: BMFTR legt seinen mit Spannung erwarteten WissZeitVG-Referentenentwurf vor Vieles ist drin aus dem alten Ampelpaket, doch es gibt eine Lücke, mit der die meisten gerechnet hatten. Die Details im Wiarda-Blog: www.jmwiarda.de/blog/2026/05...
New preprint together with @timangelike.bsky.social: Evaluating Large Language Models for Feature Extraction from Verbal Stimuli: A Simulation-Based Workflow We draw on generalizability theory and the ADEMP-template for simulation studies to assess the multiverse of prompt decisions. osf.io/xphm9
Tim Angelike@timangelike.bsky.social · 2mo agoIn a new preprint with @danielheck.bsky.social, we adapted the ADEMP framework to provide a structured workflow for evaluating LLM feature extraction from verbal stimuli. Link: doi.org/10.31234/osf.... Figure 1 from the paper shows the proposed workflow:
Email: "anbei senden wir Ihnen Ihre Biographie für den Europäischen Gelehrtenkalender. Wir wären Ihnen dankbar, wenn Sie uns etwaige Korrekturen mitteilen könnten." Kleingedrucktes im PDF: "Eintragungspreis Euro 369,-. Durch Rücksendung dieser bestätigten Textvorlage kommt ein Vertrag zustande."😮
"What follows are the five horsemen of the significance apocalypse [...] To the truly free-spirited researcher, they are a coordinated assault on productivity, publishability, and the ancient scholarly right to discover one’s hypotheses only after the data have had a proper chance to speak." 😅
Robert Böhm@robertboehm.bsky.social · 3mo ago🚨NEW PREPRINT🚨 together with Jürgen Huber & Michael Kirchler: “Massaging Significance in the Age of Open Science: A Satirical Tutorial,” which is a public service for anyone unwilling to let inconvenient data get in the way of a compelling narrative. 😉 Link to preprint: osf.io/preprints/ps...
Great quote by Cronbach, Gleser & Nanda (1972): "The tidy theory of error laid down for psychology at the start of the century by Spearman and Brown has always seemed just a little too tidy to describe the perverse behavior of real data." 😅
I always had the vague feeling that Scientific Reports and Nature Communications are mainly APC business models. A paper estimated the total APC for gold/hybrid Open Access per journal 2015–2018: doi.org/10.1162/qss_... Surprise, surprise - there are 2 outliers at the top😐
💭 Come work with me, Mark Hoogendoorn, and Dimitris Rizopoulos! We are offering a 3 year PostDoc to do research on the intersection of machine learning (ML) and statistics. 🔢 💫 You will be part of the Stress in Action consortium: stress-in-action.nl/science-of-s... Vacancy: lnkd.in/ewN5T6AA
This link will take you to a page that’s not on LinkedIn
lnkd.in
Does it make sense to preregister simulation studies? This question has sparked a lot of debate. ▶️We* work through the why, when, and how ▶️We discuss different phases of methodological research to clarify where preregistration might (or might not) add value 📝 Preprint: doi.org/10.31234/osf...
Finally published in Memory & Cognition: Multinomial models of the repetition-based truth effect: Investigating the role of prior knowledge link.springer.com/article/10.3...
New preprint by @semihaktepe.bsky.social 🎉 We compare ANOVA/SDT/GLMM for binary judgments in 20 datasets of the truth effect. #lme4 Main conclusion: "GLMMs are a theoretically sound and practically robust method and thus superior for analyzing binary judgments in social and cognitive psychology.”
PsyArXivBot@psyarxivbot.bsky.social · 6mo agoAnalyzing Binary Judgments: A Comparison of ANOVA, Signal Detection Theory, and Generalized Linear Mixed Models in the Context of the Illusory Truth Effect: https://osf.io/xn397
Interesting postdoc position on modeling psychological resilience at the DKFZ Hector Cancer Institute, Mannheim: jobs.dkfz.de/en/jobs/1682... --> dynamic/latent-variable models, Bayesian hierarchical models, causal inference, time-series analysis, cognitive modelling
Postdoctoral Researcher in Quantitative Psychology / Data Science in Psychology
jobs.dkfz.de
The latest version of Sigmund, the #AI #research assistant, is able to fully control the #OpenSesame interface. This allows you to build #psychology experiments entirely through conversation. This is no AI slop, but real functionality with real benefits! Tutorial 👉 osdoc.cogsci.nl/4.1/tutorial...
New paper by @matzekloft.bsky.social in Psychometrika🎉 We developed a model for aggregating response intervals which are obtained if a participant judges that the word "most" covers the range [86% - 97%]. The model aggregates such intervals while considering people's proficiency & item difficulty.
Matthias Kloft@matzekloft.bsky.social · 9mo agoThe final paper of my dissertation has just been published in Psychometrika (@pmetricsoc.bsky.social). Many thanks to @bsiepe.bsky.social and @danielheck.bsky.social, who co-authored it with me. www.cambridge.org/core/journal...
There still seems to be a lot of confusion about significance testing in psych. No, p-values *don’t* become useless at large N. This flawed point also used to be framed as "too much power". But power isn't the problem – it's 1) unbalanced error rates and 2) the (lack of a) SESOI. 1/ >
Simulation studies have a conflict of interest problem. The same team: - develops a new method - designs a simulation study to evaluate it However, the new method has to show good performance to get published. We propose living synthetic benchmarks to address the issue (doi.org/10.48550/arX...).
Welcome to @lauragroot.bsky.social as a new member in the Psychological Methods Lab at @unimarburg.bsky.social! 🎉 Laura just started as a PhD student and will work on Bayesian statistics and multinomial processing tree (MPT) modeling.
We built the openESM database: ▶️60 openly available experience sampling datasets (16K+ participants, 740K+ obs.) in one place ▶️Harmonized (meta-)data, fully open-source software ▶️Filter & search all data, simply download via R/Python Find out more: 🌐 openesmdata.org 📝 doi.org/10.31234/osf...
Welcome to @timangelike.bsky.social as a new member of our lab at @unimarburg.bsky.social! 🎉 Tim just started as a postdoc in a Momentum project funded by @volkswagenstiftung.de: "Bridging the Gap Between Verbal Psychological Theories and Formal Statistical Modeling with Large Language Models"
