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Shravan Vasishth

@shravanvasishth

Professor of Psycholinguistics, University of Potsdam, Germany. Outside of work: Classical guitar, beginning student of piano. I like our cats, on occasion. Web page: vasishth.github.io

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07.02.2024
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Latest posts by Shravan Vasishth @shravanvasishth

LOL; we ourselves (me included) just forgot to anonymize a response letter. @mattgoldrick.bsky.social

07.03.2026 10:36 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Yes, I have also done that in the past and nothing happened. Of course, technically it breaks the anonymity, but I am actually unsure about the value of anonymity. Author names is valuable prior information for a reviewer (but it might penalize new people, I have to admit).

06.03.2026 06:01 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Authors sometimes forget to anonymize the code :). So double-blind doesn't really work.

05.03.2026 19:33 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

I would ask the editor or look at their web page to see what their policy is. That said, usually even with double blind articles that I review, I can quite often easily guess who the authors are.

05.03.2026 19:33 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
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Don't hate the replicator, hate the game : Planet Money The world of science has been stuck in an existential crisis over whether we actually know the things we thought we knew. Re-running an old study today doesn't always yield the same result. Same with ...

Apparently @planetmoney.bsky.social does not know the difference between reproducing an analysis using the provided code and data, and replicating an experiment's results with a new experiment:

www.npr.org/2026/02/27/n...

02.03.2026 10:24 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Redirecting

New open-access paper with @shravanvasishth.bsky.social: "Context ameliorates but does not eliminate garden-pathing: Novel insights from latent-process modeling" doi.org/10.1016/j.jm...

17.02.2026 17:02 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
OSF

New preprint led by Pia Schoknecht:

Local coherence effects are task sensitive: Evidence from event-related potentials in German

doi.org/10.31234/osf...

25.02.2026 17:03 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

It is pure torture. That's probably why I felt compelled to become a linguist.

14.02.2026 09:31 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

At best it has two interpretations, which is what is bugging me. The interpretation that jumps out at me and bugs me:

Talks can not be short -> It is possible to set up a talk such that it is not short.

Of course, the rest of the post makes it clear what the interpretation is, but still...

14.02.2026 09:30 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

The distinction between "cannot" and "can not" completely changes the meaning of the sentence :)

It always bugs me when people write can not when they really mean cannot. I want to shout: WHAT IS WRONG WITH YOU? :)

14.02.2026 08:40 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

The content is less than 200 pages. My book, published by the same publisher in 2021, which is a bit longer, costs 28 Euros for the digital edition. Why the big discrepancy in price?

11.02.2026 17:14 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

122 Euros for the digital edition? Really?

11.02.2026 11:10 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

New preprint with @tallinzen.bsky.social and @shravanvasishth.bsky.social: We jointly model reading data from four tasks (SPR, BSPR, eye tracking, Maze) with a latent-process mixture, and find that it outperforms LLM surprisal in terms of predictive fit: arxiv.org/abs/2602.04489

05.02.2026 08:39 ๐Ÿ‘ 6 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
The Tenth Summer School on Statistical Methods for Linguistics and Psychology

Applications for the summer school on statistical methods for linguistics and psychology (Potsdam, Germany) are now open:

vasishth.github.io/smlp2026/

14.10.2025 21:10 ๐Ÿ‘ 4 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1

Oral interactive discussion with instructor without any notes or electronic aids. Time-consuming but effective.

27.12.2025 09:35 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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LINGUIST List 36.3850 Internships: Cognitive Science, General Linguistics, Language Acquisition, Neurolinguistics, Psycholinguistics: 3- to 4-month Fellowships at the University of Potsdam, CRC1287 L... The LINGUIST List, International Linguistics Community Online.

Short-term fellowships for 2026 at the University of Potsdam, Germany (linguistics and psychology): linguistlist.org/issues/36/38...

17.12.2025 08:03 ๐Ÿ‘ 8 ๐Ÿ” 8 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
Questionnaire | page 1

Here is your chance to weigh in on what the psycholinguistic and machine learning community needs regarding preprocessing pipelines, software tools, and data sharing standards for eye-tracking research: An anonymous survey that lasts just 10-15 minutes: www.soscisurvey.de/OpenEye/

04.12.2025 10:57 ๐Ÿ‘ 1 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Keynote speakers in 2026: Dale Barr and Lisa DeBruine.

14.10.2025 21:15 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
The Tenth Summer School on Statistical Methods for Linguistics and Psychology

Applications for the summer school on statistical methods for linguistics and psychology (Potsdam, Germany) are now open:

vasishth.github.io/smlp2026/

14.10.2025 21:10 ๐Ÿ‘ 4 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1
Post image

a rare sighting of all three authors of The Book, all in one place:

10.10.2025 13:32 ๐Ÿ‘ 8 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
OSF

New preprint investigating whether lossy-context surprisal can account for the locality and expectation effects found in Russian, Hindi, and Persian reading data: osf.io/preprints/ps...

13.09.2025 18:10 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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We are done with the ninth Statistical Methods for Linguistics and Psychology (SMLP) summer school, Potsdam, Germany. The tenth edition is planned for 24-28 August 2026.

31.08.2025 08:00 ๐Ÿ‘ 16 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

A common disease in academia is that for any position X there is an academic with an opposing position not-X. It's just how academics are. One can't just blindly follow one or another person's recommendation, but develop a good understanding of it oneself, and draw one's own conclusions.

17.08.2025 15:06 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

I guess then we should also recommend against using p-values because they are sensitive to the likelihood function assumed? :) Who was it that gave this recommendation? I'm guessing SIngmann but maybe I'm wrong.

17.08.2025 15:04 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
D Model comparison - Extended | Introduction to Bayesian Data Analysis for Cognitive Science Introduction to Bayesian data analysis for Cognitive Science.

Because this is a frequently asked question in summer schools I teach, I am thinking about adding a video lecture on this in my online materials for the book. Do also read the online chapter from our book on this topic:

bruno.nicenboim.me/bayescogsci/...

17.08.2025 13:14 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Bayesian Decisions using Regions of Practical Equivalence (ROPE): Foundations

Also:

Cumming, G. (2014). The new statistics: Why and how. Psychological science, 25(1), 7-29.

Kruschke, J. K. (2011). Bayesian assessment of null values via parameter estimation and model comparison. Perspectives on Psychological Science, 6(3), 299-312.

epub.ub.uni-muenchen.de/74222/

17.08.2025 12:13 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Some other books to read:

Royall, R. (2017). Statistical evidence: a likelihood paradigm. Routledge.

Spiegelhalter, D. (2024). The art of uncertainty: how to navigate chance, ignorance, risk and luck. Random House.

17.08.2025 12:10 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Spiegelhalter, D. J., Abrams, K. R., & Myles, J. P. (2004). Bayesian approaches to clinical trials and health-care evaluation. John Wiley & Sons.

14.08.2025 19:28 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

You can use the credible interval to think about whether the pattern is consistent with the predicted effect. Even better if you can compare that interval to a model's a priori predicted interval. Read Spiegelhalter's 2004 book:

14.08.2025 19:28 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

That's what the likelihood ratio test (aka anova) does, you compare likelihoods under the null and non-null to decide whether to reject the null. Bayes factors compare marginal likelihoods but the idea is the same. See our BF chapter.

14.08.2025 19:26 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0