Links from 2025-06-23

Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task

This study explores the neural and behavioral consequences of LLM-assisted essay writing. Participants were divided into three groups: LLM, Search Engine, and Brain-only (no tools). Each completed three sessions under the same condition. In a fourth session, LLM users were reassigned to Brain-only group (LLM-to-Brain), and Brain-only users were reassigned to LLM condition (Brain-to-LLM). A total of 54 participants took part in Sessions 1-3, with 18 completing session 4. We used electroencephalography (EEG) to assess cognitive load during essay writing, and analyzed essays using NLP, as well as scoring essays with the help from human teachers and an AI judge. Across groups, NERs, n-gram patterns, and topic ontology showed within-group homogeneity. EEG revealed significant differences in brain connectivity: Brain-only participants exhibited the strongest, most distributed networks; Search Engine users showed moderate engagement; and LLM users displayed the weakest connectivity. Cognitive activity scaled down in relation to external tool use. In session 4, LLM-to-Brain participants showed reduced alpha and beta connectivity, indicating under-engagement. Brain-to-LLM users exhibited higher memory recall and activation of occipito-parietal and prefrontal areas, similar to Search Engine users. Self-reported ownership of essays was the lowest in the LLM group and the highest in the Brain-only group. LLM users also struggled to accurately quote their own work. While LLMs offer immediate convenience, our findings highlight potential cognitive costs. Over four months, LLM users consistently underperformed at neural, linguistic, and behavioral levels. These results raise concerns about the long-term educational implications of LLM reliance and underscore the need for deeper inquiry into AI’s role in learning.

Tagged as: , , , , , , , | Author:
[Dienstag, 20250624, 05:00 | permanent link | 0 Kommentar(e)


Nerderziehung, zweite Schulstunde

Inspiriert von der „FM4 Musikerziehung” und der Sendung ohne Namen haben Sarah und ich uns eine Stunde lang durch die Popkultur der letzten rund 60 Jahre gewühlt, um jene Popkultureferenzen aufzuspüren, die Menschen aus der Gen-X unmittelbar ansprechen.

Aus der Programmeinreichung zur 23. Gulaschprogrammiernacht:

Wir präsentieren, die zweite Schulstunde „Nerderziehung” oder auch „die Eltern besser verstehen”. Die beiden Gen-Xer (die sogenannte geriatrische Abteilung) Leyrer und Sarah greifen wieder in die Kiste der Memes und popkulturellen Schnipsel und präsentieren das beste der 70er, 80er, 90er und den 2000ern das jemals durchs Modem gepfiffen kam.

Nerderziehung, erste Schulstunde.

Nachfolgend findet Ihr eine Playlist, Referenzen und Amazon Affilate Links zu den Auschnitten, die wir präsentiert hatten.

Content Notes !!!

  • SPOILERS !!!
  • Deutsch/Englisch gemischt
  • Inhalte aus den 1960ern, 70er, 80ern und 90ern und später. Bitte beachtet den temporalen, gesellschaftlichen Kontext.

Die Liste

YouTube Playlist

Tagged as: , , , , | Author:
[Montag, 20250623, 18:01 | permanent link | 0 Kommentar(e)


Links from 2025-06-01

Why DNS Resolvers Are the Next Internet Frontline

  • Governments increasingly turn to DNS-level blocking interventions because they’re easy to implement.
  • Study show a drop in usage of public DNS services is making DNS blocking efforts easier.
  • Browser-based security, user-level content filtering, and greater transparency are alternate ways to implement censorship without erasing connections.

Tagged as: , , , , , , , | Author:
[Montag, 20250602, 05:00 | permanent link | 0 Kommentar(e)


Disclaimer

„Leyrers Online Pamphlet“ ist die persönliche Website von mir, Martin Leyrer. Die hier veröffentlichten Beiträge spiegeln meine Ideen, Interessen, meinen Humor und fallweise auch mein Leben wider.
The postings on this site are my own and do not represent the positions, strategies or opinions of any former, current or future employer of mine.
Impressum / Offenlegung gemäß § 25 Mediengesetz

Search

Me, Elsewhere

Tag Cloud

2007, 2blog, 2do, 2read, a-trust, a.trust, a1, accessability, acta, advent, age, ai, amazon, ankündigung, apache, apple, at, audio, austria, backup, barcamp, basteln, bba, big brother awards, birthday, blog, blogging, book, books, browser, Browser_-_Firefox, bruce sterling, buch, bürgerkarte, cars, cartoon, ccc, cfp, christmas, cloud, coding, collection, command line, commandline, computer, computing, concert, conference, copyright, covid19, css, database, date, datenschutz, debian, delicious, demokratie, design, desktop, deutsch, deutschland, dev, developer, development, devops, digitalisierung, digitalks, dilbert, disobay, dna, dns, Doctor Who, documentation, Domino, domino, Douglas Adams, download, downloads, drm, dsk, dvd, e-card, e-government, e-mail, e-voting, E71, education, Ein_Tag_im_Leben, elga, email, encryption, essen, eu, EU, event, events, exchange, Extensions, fail, fedora, feedback, film, firefox, flash, flightexpress, food, foto, fsfe, fun, future, games, gaming, geek, geld, git, gleichberechtigung, google, graz, grüne, grüninnen, hack, hacker, handtuch, handy, hardware, HHGTTG, history, how-to, howto, hp, html, humor, ibm, IBM, ical, iCalendar, image, innovation, intel, internet, internet explorer, iot, iphone, ipod, isp, IT, it, itfails, itfailsAT, itfailsDE, java, javascript, job, jobmarket, journalismus, keyboard, knowledge, konzert, language, laptop, law, lego, lenovo, life, links, Linux, linux, linuxwochen, linuxwochenende, live, living, living, lol, london, lost+found, Lotus, lotus, Lotus Notes, lotus notes, lotusnotes, LotusNotes, Lotusphere, lotusphere, Lotusphere2006, lotusphere2007, Lotusphere2008, lotusphere2008, lustig, m3_bei_der_Arbeit, mac, mail, marketing, mathematik, media, medien, metalab, Microsoft, microsoft, mint, mint, mITtendrin, mITtendrin, mobile, mood, motivation, movie, mp3, multimedia, music, musik, männer, nasa, nerd, netwatcher, network, netzpolitik, news, nokia, notes, Notes, Notes+Domino, office, online, OOXML, open source, openoffice, opensource, orf, orlando, os, outlook, patents, pc, pdf, performance, perl, personal, php, picture, pictures, podcast, politics, politik, pr, press, press, presse, privacy, privatsphäre, productivity, programming, protest, public speaking, qtalk, quintessenz, quote, quotes, radio, rant, rant, recherche, recht, release, review, rezension, rezension, rip, rss, science, search, security, server, settings, sf, shaarli, Show-n-tell thursday, sicherheit, silverlight, smtp, SnTT, social media, software, sony, sound, space, spam, sprache, sprache, spö, ssh, ssl, standards, storage, story, stupid, summerspecial, summerspecial, sun, surveillance, sysadmin, talk, talk, talks, technology, The Hitchhikers Guide to the Galaxy, theme, think, thinkpad, thunderbird, tip, tipp, tools, topgear, torrent, towel, Towel Day, TowelDay, travel, truth, tv, twitter, ubuntu, ui, uk, unix, update, usa, usb, vds, video, video, videoüberwachung, vienna, vim, Vim, vintage, vista, vorratsdatenspeicherung, vortrag, wahl, wcm, wcm, web, web 2.0, web2.0, Web20, web20, webdesign, werbung, wien, wiener linien, wikileaks, windows, windows, windows 7, wired, wishlist, wissen, Wissen_ist_Macht, wlan, work, workshops, wow, writing, wtf, Wunschzettel, wunschzettel, www, xbox, xml, xp, zensur, zukunft, zukunft, zune, österreich, österreich, övp, übersetzung, überwachung

AFK Readinglist