Johannes Hartig
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johartig.fediscience.org.ap.brid.gy
Johannes Hartig
@johartig.fediscience.org.ap.brid.gy
18 followers 2 following 34 posts
Father of three. Professor for Educational Measurement at @dipf_aktuell Frankfurt. Private account.

[bridged from https://fediscience.org/@johartig on the fediverse by https://fed.brid.gy/ ]
Posts Replies Media Videos
johartig.fediscience.org.ap.brid.gy
RE: https://mastodon.social/@lemonde/115705253393388192

Très bien mérité, vraiment un jeu génial ! Et pour moi, une excellent occasion d'apprentissage 🇫🇷
#videogames #languageleaning
mastodon.social
December 12, 2025 at 10:19 AM
Reposted by Johannes Hartig
tastenzeux.hessen.social.ap.brid.gy
In Frankfurt machen wir uns von US-Techgiganten unabhängig und arbeiten in der lokalen Cloud.
Frankfurter Skyline vom Mainufer aus gesehen mit dem Eisernen Steg im Vordergrund. Von den Hochhäusern sind nur die unteren Etagen zu sehen; weiter oben ist alles im Nebel.
December 11, 2025 at 9:24 AM
Reposted by Johannes Hartig
tschfflr.fediscience.org.ap.brid.gy
Wenn der „Radweg“ selbst für die Radwegmarkierung zu schmal ist 😅
https://ruhr.social/@lichtlauschen/115671570545694901
Schall und Rauch (@lichtlauschen@ruhr.social)
Angehängt: 1 Bild Mut zur Lücke. Danke #bochum Danke rot-grün für 26 Jahre unentschlossenen Radwegeausbau
ruhr.social
December 6, 2025 at 10:23 AM
Reposted by Johannes Hartig
lapizistik.social.tchncs.de.ap.brid.gy
Liebe Städte, ihr könnt sehr viele Radwege einfach dadurch einsparen, daß ihr Straßen für den Autoverkehr sperrt.
November 27, 2025 at 9:14 AM
Reposted by Johannes Hartig
kingu.sakurajima.moe.ap.brid.gy
November 26, 2025 at 8:25 PM
Reposted by Johannes Hartig
tschfflr.fediscience.org.ap.brid.gy
Hat jemand Tipps für Restaurants in #dresden? Nicht zu fein, aber lecker! Nur selbst gegessene Empfehlungen bitte 🤗 #FragFedi
November 26, 2025 at 11:23 AM
Reposted by Johannes Hartig
maruey.pouet.chapril.org.ap.brid.gy
Bonjour cher.e camarade sentimental qui comme moi souhaite quitter #spotify mais rechigne à voir supprimer 10 ans de playlists de vacances amoureusement assemblées.

Bonjour cher.e consœur geekos qui comme moi aime trifouiller les nombres avec #python et #R.

Laissez-moi vous présenter […]
Original post on pouet.chapril.org
pouet.chapril.org
November 24, 2025 at 11:42 AM
Reposted by Johannes Hartig
tschfflr.fediscience.org.ap.brid.gy
Super proud that our research cluster "Limits of Variability in Language" can go into the third and final round! 🥳 Excited to keep working on this with fantastic colleagues from Potsdam! @unipotsdam @ruhr-uni-bochum.de #crc1287 #linguistics […]
Original post on fediscience.org
fediscience.org
November 21, 2025 at 8:52 AM
Reposted by Johannes Hartig
junglegeorge.mastodon.africa.ap.brid.gy
Clair Obscur #expedition33 just snagged a record-breaking 12 nominations at The Game Awards 2025! A game built by a tiny independent team, with no massive studio propping it up. A composer discovered on SoundCloud whose music is now performed in concert halls […]

[Original post on mastodon.africa]
Original post on mastodon.africa
mastodon.africa
November 19, 2025 at 4:29 AM
Reposted by Johannes Hartig
gargron.mastodon.social.ap.brid.gy
Today I am stepping down from my role as the CEO of #mastodon. Though this has been in the works for a while, I can't say I've fully processed how I feel about it. There is a bittersweet part to it, and I think I will miss it, but it also felt necessary. It feels like a goodbye, but it isn't—I […]
Original post on mastodon.social
mastodon.social
November 18, 2025 at 8:46 AM
Reposted by Johannes Hartig
mariyadelano.hachyderm.io.ap.brid.gy
I’ve been testing a theory: many people who are high on #ai and #LLMs are just new to automation and don’t realize you can automate processes with simple programming, if/then conditions, and API calls with zero AI involved.

So far it’s been working!

Whenever I’ve been asked to make an AI flow […]
Original post on hachyderm.io
hachyderm.io
November 14, 2025 at 3:29 PM
Reposted by Johannes Hartig
tante.tldr.nettime.org.ap.brid.gy
Please do not use "AI-slop" to illustrate your articles or presentations.
If you need images and have none just use one of the free stock image sites. It's not harder and doesn't make you look like a dumbass.
November 12, 2025 at 5:08 PM
Reposted by Johannes Hartig
elenlefoll.fediscience.org.ap.brid.gy
Is anyone aware of any survey or interview studies on qualitative researchers' attitudes towards (or perhaps even resistance to) #OpenScience? Many thanks! 🙏

#qualifair #qualitativeresearch
November 12, 2025 at 10:52 AM
Reposted by Johannes Hartig
elenlefoll.fediscience.org.ap.brid.gy
Darf man eigentlich noch Fruchtfleisch sagen?!?

#vegan
Halbierte Orange
November 5, 2025 at 11:05 PM
Reposted by Johannes Hartig
c-ottenburg.hessen.social.ap.brid.gy
+++ Eil +++ Eil +++ Eil +++ Eil

Gerade kam der Anruf vom Ordnungsamt: Die von mir angemeldete Kundgebung #FürEinBuntesStadtbild kann wie geplant stattfinden!

🔜 Samstag 11. November
⏰ 11:55 Uhr
📍 An der Hauptwache, Frankfurt

Also lasst mich am Samstag nicht hängen! Seid bunt, seid laut, seid […]
Original post on hessen.social
hessen.social
November 4, 2025 at 10:29 AM
johartig.fediscience.org.ap.brid.gy
Fascinating: Rats hunting bats, catching them out of the air 😯
🦇🐀
https://doi.org/10.1016/j.gecco.2025.e03894
Redirecting
linkinghub.elsevier.com
November 3, 2025 at 9:13 PM
Reposted by Johannes Hartig
miffyhelen.beige.party.ap.brid.gy
Shout out to people who love ebooks but hate Amazon:

Bookshop.org has started doing eBooks! They have an app! They have classics for free! They have daily 99p deals!

Much excite!

#books #bookstodon
October 18, 2025 at 8:20 AM
johartig.fediscience.org.ap.brid.gy
@R_Foundation has added a Mastodon "news ticker" on the r-project.org homepage 🤩
#rstats

https://www.r-project.org
R: The R Project for Statistical Computing
www.r-project.org
October 20, 2025 at 6:04 PM
Reposted by Johannes Hartig
eliocamp.mastodon.social.ap.brid.gy
Any #quartodev user had this issue? My document knits correctly and outputs the md file but then things fail with "malloc_consolidate(): unaligned fastbin chunk detected".

#rstats
October 6, 2025 at 7:22 AM
Reposted by Johannes Hartig
zpid.bsky.social
💥We are hiring! 💥
Become part of our nice team 😀

We are currently looking for a system administrator (m/f/d) for our institute.

Here are the details: leibniz-psychology.org/produkte/job...

#jobopening #trier #job #systemadmin #team
Trier: Systemadministrator*in (m/w/d)
ZPID: Systemadministrator*in (m/w/d)
leibniz-psychology.org
October 2, 2025 at 10:09 AM
Reposted by Johannes Hartig
fachportalpaedagogik.eduresearch.social.ap.brid.gy
Zum 1. Oktober 2025 wurde an der TU Chemnitz ein neuer Professor berufen – PD Dr. Ulf Kröhne, vorher @dipf_aktuell, leitet zukünftig die Professur Forschungsmethodik und Evaluation in der Psychologie
https://www.tu-chemnitz.de/tu/pressestelle/aktuell/13127
#edtech #bildungsforschung
PD Dr. Ulf Kröhne (r.) erhielt aus den Händen des Rektors der TU Chemnitz, Prof. Dr. Gerd Strohmeier, seine Berufungsurkunde. Foto: Jacob Müller
September 30, 2025 at 8:35 AM
johartig.fediscience.org.ap.brid.gy
My #framework12 notebook arrived early 😁 (charge 11, planned to be "shipped in October"). Looks like something to do for the weekend. And to learn, this will be my first #linux device to work on.
#framework #fedora
Components of the DIY kit to "build" the framework 12 notebook (closed main body, keyboard, power adapter, RAM, SSD, expansion cards, and a screwdriver matching the color of the computer.
September 26, 2025 at 10:10 AM
Reposted by Johannes Hartig
gmcd.bsky.social
`tinyplot` 0.5.0 is now available from CRAN & R-universe. Alongside bug fixes & internal improvements, this release includes some cool new features like bubble chart + dual legend support, element dodging, & ephemeral themes.

Detailed changelog: grantmcdermott.com/tinyplot/NEW...

#rstats #dataviz
tinyplot bubble chart example with dual legend, using penguins data. Taken from https://grantmcdermott.com/tinyplot/vignettes/gallery.html
September 23, 2025 at 2:41 AM
Reposted by Johannes Hartig
fahrradfalko.hessen.social.ap.brid.gy
#parkingday in #frankfurt. Es ist harte Arbeit, zu zeigen, wozu Parkflächen auch genutzt werden könnten!
Eine Wohnstraße. Im Vordergrund ein Mann im Liegestuhl auf einer mit Hütchen abgegrenzten Fläche am Fahrbahnrand. Im Hintergrund ein Sonnenschirm, mehrere Flaggen und Lastenräder und -Anhänger neben den üblichen geparkten Autos.
September 20, 2025 at 12:31 PM