Andreas Voss

Excited to share that our paper "Associative and Categorical Priming in a Word-Picture Paradigm: A Diffusion Model Analysis" has been accepted for publication in Psychological Research! 🎉
Looking forward to sharing the full work soon!
#CognitiveScience #Psychology #AcademicPublishing

Happy to share that our paper “Stop frowning, it’s true: Reduced corrugator activity indicates increased positive affect after judging information as true”—on truth judgments, affect, and facial EMG—has been accepted for publication in Cognition and Emotion.

Does Unsupervised Domain Adaptation Improve the Robustness of Amortized Bayesian Inference? A Systematic Evaluation Neural networks are fragile when confronted with data that significantly deviates from their training distribution. This is true in particular for simulation-based inference methods, such as neural am...

Our paper on domain adaptation for simulation-based inference is now accepted at TMLR! We show UDA methods can robustify neural posterior estimation under likelihood shifts, but may worsen performance under prior misspecification. arxiv.org/abs/2502.04949

The CAS Cognitive Science at Heidelberg University is now accepting applications.

This interdisciplinary program is designed for Master’s students and doctoral candidates who wish to sharpen their academic profile in the field of cognitive science.

heibox.uni-heidelberg.de/f/c9e274379d...

🚀 PhD Position in Psychological Methods at @unimarburg.bsky.social
📅 Start: 01.10.2025 | 💼 50% TV-H E13 | ⏳ 3 years

Focus on statistical modeling—Bayesian statistics, cognitive modeling, psychometrics.

🔗 Apply now: uni-marburg.de/r5dKTr

🔄 Thanks for sharing!

📢 Just published:
“An Expert Guide to Planning Experimental Tasks for Evidence-Accumulation Modeling” is out now in AMPPS.
The paper offers practical guidance on designing tasks for valid and reliable applications of evidence-accumulation models.

Check it out here:
🔗 doi.org/10.1177/2515...

A new guide for evidence accumulation models in AMPPS of @psychscience.bsky.social A must read before you start using HDDM/docker HDDM/EZ DDM/fast-dm etc, better if you read it before design experiment!

journals.sagepub.com/doi/10.1177/...

Lévy Versus Wiener: Assessing the Effects of Model Misspecification on Diffusion Model Parameters - Computational Brain & Behavior The Lévy-flight model (LFM; Voss et al., Psychonomic Bulletin & Review, 26, 813–832, 2019) modifies the diffusion decision model (DDM; Ratcliff, Psychological Review, 85(2), 59, 1978) by integrating a...

Lévy Versus Wiener: Assessing the Effects of Model Misspecification on Diffusion Model Parameters -- The paper is now online: link.springer.com/article/10.1...

We are delighted to announce that the paper “Lévy versus Wiener: Assessing the Effects of Model Misspecification on Diffusion Model Parameters” by Tuba Hato, Lukas Schumacher, Stefan T. Radev, and Andreas Voss has been accepted for publication in Computational Brain & Behavior.

Herzliche Einladung zu unserem nächsten Anfängerkurs:
27. März bis 22. Mai 2025
donnerstags
20.30 – 22.00 Uhr im Heidelberger Judoclub