Felix Schönbrodt
Prof. at Psychology Department (Ludwig-Maximilians-Universität München), Director of LMU Open Science Center, Statistics/Methods, #rstats, #OpenScience, #ResearchAssessment.
Personal views here. My other private account is @nicebread@digitalcourage.social
Added a 10 Terabyte seeding node to the #SciOp #SafeguardingResearch swarm; focusing on large (> 1 TB) data sets with 0 or 1 seeders.
„When you optimise a step that is not the bottleneck, you don't get a faster system. You get a more broken one.“
Great blog post on the „efficiency" of #vibeCoding software: https://andrewmurphy.io/blog/if-you-thought-the-speed-of-writing-code-was-your-problem-you-have-bigger-problems
So much talking about #digitalSovereignty.
Sustainable sovereignty does not come from switching from a US techbro corporation to a closed European alternative. Proper #decentralization, like the fediverse, is a good step.
But real sovereignty comes from rethinking and questioning the very foundations of our IT infrastructure, with its central servers, IP addresses, or TCP/IP protocols.
#Reticulum is such an approach to think one step further, implementing uncentralizability and real resilience, where individuals stay in control of their identities by cryptographic proofs built into the protocol itself.
I appreciate that developers like Mark think deeply about such things. Read the philosophical essay “Zen of Reticulum“:
https://github.com/markqvist/Reticulum/blob/master/Zen%20of%20Reticulum.md
:crt_w_green_lines: Hackathon: Data Under Threat / Data Rescueing (Aug 7) in #München
The LMU Open Science Center (@lmu_osc@scicomm.xyz) runs a hackathon to support the #SciOp #SafeguardingResearch initiative: Rescuing research data that is deleted by the Trump administration.
Bonus: @lavaeolus@fedihum.org will give an ignition talk!
📅 Thursday, 2025-08-07, 16 – 19 (only in-person)
👉 Details and signup: https://github.com/lmu-osc/safeguar.de-hackathon
Become a data rescuer by turning your own laptop into a Research Data Rescue Node, scraping at-risk data sets, and breathing new life into your old HDD as part of a global, decentralised network.
#LMUMünchen #OpenScience #OpenData #DataRescue
CC @SafeguardingResearch@fedihum.org @bitsUndBaeumeAuxMuc@augsburg.social
The journal Psychological Science totally revamped their review and decision criteria towards good scientific practice (instead of novelty and significance).
E.g., the reviewer instructions say:
"Please do not assume that findings from studies that are not preregistered were the result of a detailed a priori plan - that would be unfair to authors who allow us to see their plans by preregistering them. [...] We do not want to create a situation where authors who preregister have their submissions evaluated more harshly than authors who do not preregister.“
Hear hear!
I consider them (now) to be a real top journal in the field (in the actual, quality-oriented sense; not in the crooked marketing speech JIF sense).
In the #RESQUE evaluation scheme („Research Quality Evaluation scheme for psychological research“), there is an indicator for publications: “Correctness of computational results has been independently verified“.
With CODECHECK, you can request and upload a verification certificate. This gives you "extra points“ in our evaluation scheme, as this is a real quality criterion.
#researchAssessment #CoARA @aufdroeseler@nerdculture.de @aufdroeseler@nerdculture.de
Petition an Deutschen Bundestag: Sicherstellung der ambulanten psychotherapeutischen Versorgung durch angemessene Vergütung.
Hintergrund: Die Honorare für ambulante Psychotherapie werden um 4,5% abgewertet - in einer Lage wo es ohnehin Versorgungsengpässe und monatelange Wartezeiten gibt.
https://epetitionen.bundestag.de/petitionen/_2026/_03/_22/Petition_196912.html
Hat schon einen steilen Verlauf, aber wir brauchen noch mehr Stimmen!
Bitte unterzeichnet auch. 🙏
🧮 How can we measure #researchQuality in #psychology?
The #DORA declaration tells us what *not* to do. But what to do instead?
A working group (commissioned by the German Psychological Society & in the spirit of #CoARA) now proposed a way to practically measure research quality in hiring & promotion, w/o resorting to JIF or h-index.
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Theory development and formalization is a new hot topic in psychology's reform movement.
We apply the #FAIR criteria to scientific theories. The increased accessibility and transparency of a #fairtheory promises faster scientific progress.
New preprint by @cjvanlissa@mastodon.social, Aaron Peikert, Max Ernst, Noah van Dongen, Andreas Brandmaier and me.
New large scale registered replication project probing Construal-Level Theory.
It shows the typical pattern: Hundreds of published studies (with positive effects), but virtually no replication attempts. Metaanalytic bias correction suggests true effect close to zero.
The preregistered replication:
* N = 11,775 from 27 countries and regions; 99.995% power for g = 0.23
* direct and paradigmatic replications
Results (positive effects are consistent with hypotheses):
* temporal, d = 0.08, 95% confidence interval [CI] = [0.003, 0.16] (effect in original study: d = 0.92);
* spatial, d = 0.04, 95% CI = [−0.03, 0.11] (effect in original study: d = 0.55);
* social, d = −0.27, 95% CI = [−0.34, −0.19]; and
* likelihood, d = 0.03, 95% CI = [−0.05, 0.11].
"These findings provide limited evidence for the predictions of the theory and present a critical challenge for CLT.“
OA paper: Calderon et al:: https://journals.sagepub.com/doi/full/10.1177/25152459251401177
#PsychScience #Replication #OpenScience https://getmona.app/rich_text/593518390090
Lessons learned today: `renv` does not work if you use it on a mapped network drive on Windows. (apparently problems with symlinks). After `restore()` it throws an error about:
`Error in .make_numeric_version(x, strict, .standard_regexps()$valid_package_version, : invalid non-character version specification 'x' (type: logical)`
Currently investigating potential solutions …