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Uri Simonsohn @urisohn.bsky.social · 11/08/2026

Here is what i think the head-to-head comparison of ResearchBox vs Zenodo look like as OSF replacements. If I am missing an important attribute, let me know, will update accordingly.

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Uri Simonsohn @urisohn.bsky.social · 11/08/2026

Do you think this comparison is accurate? Am I missing something you find valuable?

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Uri Simonsohn @urisohn.bsky.social · 15/06/2025

It's what we choose to focus on actually.

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Uri Simonsohn @urisohn.bsky.social · 15/06/2025

I dont think thats a realistic concern if you just browse the home page. It's a funny headline, but not super diagnostic

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Uri Simonsohn @urisohn.bsky.social · 14/02/2025

Fun paper in Journal Club today, from 1954 Participants were not given the questions but had to answer in standard multiple choice, agree/disagree, True/False, etc. I guess in 1954 the review process was a lot more expedient.

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Uri Simonsohn @urisohn.bsky.social · 26/11/2024

To any lawyers who may see this. is this (a) normal, (b) funny, (c) both:

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Uri Simonsohn @urisohn.bsky.social · 20/11/2024

I include this in most shareable R scripts I write

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Uri Simonsohn @urisohn.bsky.social · 14/11/2024

Such good user interface for interacting wth .PDF You say what you are doing: reading, editing etc. Related tools are available. I got sick (again) of Adobe, winner so far: pdf.easeus.com

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Uri Simonsohn @urisohn.bsky.social · 14/11/2024

I mean it in classical social psych type of way. The way Lee Ross would have used it. You think a phenomenon is true, and run a memorable experiment to demonstrate it. e.g., from Ross 2018 J Persp article:

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Uri Simonsohn @urisohn.bsky.social · 11/11/2024

It's surprising that alpha<1 here.

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Uri Simonsohn @urisohn.bsky.social · 25/10/2024

There is a famous article titled: "How to show 9 is bigger than 221"... It critiques between-subject comparisons. Not enough people know the result is artifactual. You only get it when using a 1-10 scale (!) So people say "well, 9 is 9 big". Change scale, no effect.

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Uri Simonsohn @urisohn.bsky.social · 21/10/2024

update: blueark.app works: this covid themed *tweet* long pre-dates my bluesky account but is on my bluesky feed now. re-deactivating twitter now.

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Uri Simonsohn @urisohn.bsky.social · 18/10/2024

Is this definition as bad it seems to me?

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Uri Simonsohn @urisohn.bsky.social · 10/10/2024

At a recent marketing conference I gave the talk "Catching up to Psychology in Credibility". Slide from that talk:

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Uri Simonsohn @urisohn.bsky.social · 08/10/2024

econtent.hogrefe.com/doi/full/10....

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Uri Simonsohn @urisohn.bsky.social · 19/09/2024

I think this is less satisfactory because you need to navigate your way to each item to see the description. If you have list of lists as output, or large objects, that can become tough. Or is there an easy way to see all descriptions for list objects in an orderly fashion?

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Uri Simonsohn @urisohn.bsky.social · 19/09/2024

I have started doing something when writing R functions I wished other people did for their functions. The function's output is a list where the last object is a 'table of contents' for all other items in the list.

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Uri Simonsohn @urisohn.bsky.social · 18/06/2024

I need to ask a question for a friend. Please answer poll about this figure in the reply to this tweet.

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Uri Simonsohn @urisohn.bsky.social · 03/06/2024

I'm giving a Zoom talk in the seminar series I call "EuroDecision" Title: "Stimulus Sampling Reimagined" Tuesday June 4th 2024 It's at 12.30 PM Barcelona / Berlin time (Yes, 6.30 AM ET) Register for free here: insead.zoom.us/meeting/regi... paper: urisohn.com/44

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Uri Simonsohn @urisohn.bsky.social · 03/06/2024

I'm giving a talk in the seminar series I call "EuroDecision" Title: "Stimulus Sampling Reimagined" Tuesday June 4th 2024 It's at 12.30 PM Barcelona/Berlin/Amsterdam time (Yes, 6.30 AM ET) Register for free...

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Uri Simonsohn @urisohn.bsky.social · 25/02/2024

I may have shared this before. With N=12.8 million p>.05 on effect of birthday number on people's address number. sci-hub.se/10.1037/a002...

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Uri Simonsohn @urisohn.bsky.social · 22/02/2024

A bit of an evergreen. When power is x%, the share of p<.01 among p<.05 results is approximately x% R Code: ncp=seq(0,4,.01) power05 =(1-pt(qt(.975,df=5000),df=5000,ncp=ncp)) power01 = (1-t(qt(.995,df=5000),df=5000,ncp=ncp)) share01 = power01/power05

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Uri Simonsohn @urisohn.bsky.social · 22/02/2024

A bit of an evergreen. When power is x%, the share of p<.01 among p<.05 results is approximately x% R Code: ncp=seq(0,4,.01) power05 =(1-pt(qt(.975,df=5000),df=5000,ncp=ncp)) power01 = (1-pt(qt(.995,df=5000),df=5000,ncp=ncp)) share01 = power01/power05

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Uri Simonsohn @urisohn.bsky.social · 02/12/2023

Authors writing "To the best of our knowledge, we are the first to..." --> please include a footnote showing us how hard you tried to find earlier work.

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Uri Simonsohn @urisohn.bsky.social · 02/12/2023

Authors writing "To the best of our knowledge, we are the first to..." --> please include a footnote showing us how hard you tried to find earlier work.

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Uri Simonsohn @urisohn.bsky.social · 30/11/2023

just realized i can use ChatGPT to write in Chilean spanish and have it translated to Spanish spanish

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Uri Simonsohn @urisohn.bsky.social · 17/11/2023

Update: finding materials for Nature HB paper *on* open science.Go to osf.io/bnq5j/ 1.Scroll down files on left 2.About 100+ links down, click on "Survey of Predict..." 3.Click non-descript filename (see red arrow below) 3.Save .qsf file 4.Import->Qualtrics 5.Do 'ignore validation' 6.Navigate survey

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Uri Simonsohn @urisohn.bsky.social · 16/11/2023

Suggestion: when you post here, if you still have a twitter account, tweet just to notify people they must come here to read it. Like this:

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Uri Simonsohn @urisohn.bsky.social · 07/11/2023

Figure 1 of 3 in manycoauthors.org

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Uri Simonsohn @urisohn.bsky.social · 20/07/2023

This is in Luxemburg's airport. Any ideas what it means?

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Uri Simonsohn @urisohn.bsky.social · 08/07/2023

Save some characters for your next tweet. Don't need to use "alleged"

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Uri Simonsohn @urisohn.bsky.social · 20/06/2023

Post 2 in the series on Data Falsificada. Plus, a message to Gino's 148 co-authors (which include me) datacolada.org/110

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Uri Simonsohn @urisohn.bsky.social · 19/12/2022

From mastodon: Just learned that all but 1 of the AEs at Perspectives on Psychological Science have resigned

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Uri Simonsohn @urisohn.bsky.social · 04/12/2022

No idea why, but today gpt chat nailed these two which it had blown yesterday

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Uri Simonsohn @urisohn.bsky.social · 03/12/2022

Struggling with false premises

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Uri Simonsohn @urisohn.bsky.social · 02/12/2022

Next Thursday Dec 8th - 10AM ET Session #4 of Serialized Conference on "Stats Wars" In 30 minutes I will do my best to take down: 1) mixed-model random effects (for psych experiments) 2) meta-analytical means, and 3) Bayes factors Register for free...

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Uri Simonsohn @urisohn.bsky.social · 16/11/2022

Online workshop on big picture issues in methodology. Thursday Dec 1st & Thursday Dec 8th | 10AM-1PM ET I am the last speaker, easiest to skip. Register for free...

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Uri Simonsohn @urisohn.bsky.social · 17/02/2022

Tomorrow in the Colada seminar, Dante Donati is presenting a paper looking at how tripadvisor impacted tourist traps in Rome. Relevant question, ingenious analyses, amazing data collection datacolada.org/seminar

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Uri Simonsohn @urisohn.bsky.social · 15/12/2021

Silver-lining of an amazing team suddenly sucking. Affordable tickets.

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Uri Simonsohn @urisohn.bsky.social · 12/07/2021

Plans is a noun in this headline.

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Uri Simonsohn @urisohn.bsky.social · 06/07/2021

Researchers were asked about pre-registration's cost & benefits. - Top benefit (79%) is an unintended one: 'clarify ideas before running study' - Only 8% think it curtails exploration Logg & Dorison (OBHDP 2021) doi.org/10.1016/j.obhdp.2021.05.006

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Uri Simonsohn @urisohn.bsky.social · 13/05/2021

Took a few years, but figured easy sitting option for treadmill desk. Flip the treadmill. Treadmill: Domyos 8 Desk: FLEXISPOT EF1

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Uri Simonsohn @urisohn.bsky.social · 11/05/2021

New participant privacy feature at ResearchBox.org Datasets are scanned (variable names and cell contents) for identity disclosures. Flagging: prolific id, mturk id, ip address, email address, latitude & longitude. Thanks @maltoesermalte for the idea.

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Uri Simonsohn @urisohn.bsky.social · 27/04/2021

Hey, the MRAN time machine for CRAN has not collected any snapshots since April 20th, anybody knows why?

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Uri Simonsohn @urisohn.bsky.social · 23/04/2021

I get 61% effectiveness when I do the math. What am I doing wrong? ((105 / 147) - (81/292))/ (105/147) = 61%

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