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SigmundAI.eu can now implement complete psychological experiments in #OpenSesame. From scratch based on verbal description. Astonishing how far #AI has come 😵‍💫 #psychology

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— Sebastiaan Mathôt (@cogsci.nl) Feb 23, 2026 at 3:56 PM

Quest staircase next

Processes a response and updates the Quest test value.