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Johannes Hartig
@johartig.fediscience.org.ap.brid.gy
Father of three. Professor for Educational Measurement at @dipf_aktuell Frankfurt. Private account. [bridged from fediscience.org/@johartig on the fediverse by fed.brid.gy/ ]
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I just stumbled accross @oa_bison 🐂, a journal finder for #OpenAccess#AcademicPublishing#OpenScience

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Die (durchweg positiven) Gutachten für die Beiträge auf der #gebf2025#Mannheim#GEBF#gebf25https://www.sowi.uni-mannheim.de/gebf-2025

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Reposted by Johannes Hartig

Email from De Gruyter Brill: Hey, we are going to sell all your work to AI companies. Maybe you'll get some money out of it, but probably not. Cheers!

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Reposted by Johannes Hartig
PPolGM.masto.bike.ap.brid.gy

Tim Berners-Lee, un des principaux inventeurs du World Wide Web, vient de rejoindre Mastodon 👀 Pour le suivre : @timbl

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I'm going to miss my old #Duolingo profile picture, had it for years 😢. It's a fossilized starfish we found on the coast of the Normandy, where I started learning French. Now I'll have create a stupid avatar...

Screen grab of a small picture of a fossilized starfish, "profile" written above and "change avatar" below it.
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Reposted by Johannes Hartig

Bildungsforschung goes Fediverse! Wir gratulieren dem @dipf_aktuell zum offiziellen Start der Mastodon-Instanz! Es ist ein starkes Zeichen für die Bildung und die Bildungsforschung, dass sie im Fediverse vertreten sind und die Türen für alle an Bildungsforschung Interessierten öffnen. 🥳 Und […]

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Reposted by Johannes Hartig

"Vom Mythos, KI sei gut in der Schule", Diesen Freitag in Berlin. Mit Nina Galla von @algorithmwatch und kara von @zerforschung https://pretalx.com/netzpolitik-org-2024/talk/GCBTYD/#netzpolitik @netzpolitik_feed

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Reposted by Johannes Hartig

My foray into IRT software with bigIRT for R now has a proper paper describing it, comparing performance. https://osf.io/preprints/psyarxiv/594uw Seems it might also be interesting for non-big data cases. Needs work to add flexibility on multidim & non-binary, if anyone wants a project ;) […]

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JH
Johannes Hartig
@johartig.fediscience.org.ap.brid.gy
Father of three. Professor for Educational Measurement at @dipf_aktuell Frankfurt. Private account. [bridged from fediscience.org/@johartig on the fediverse by fed.brid.gy/ ]
0 followers1 following6 posts