Tap MATCH (or Space) if the cell is the same as two-back. Otherwise wait. About 24 trials after a short warm-up.
Come funziona
Tap MATCH (or Space) if the cell is the same as two-back. Otherwise wait. About 24 trials after a short warm-up. N-back papers specify n, timing and scoring. This 3×3 original is not a working-memory IQ. Pratica — non un QI clinico.
📍 2-back spaziale lite — solo posizione🔁 Test N-back (aggiornamento della memoria di lavoro)2️⃣ Visual 2-Back Lite — Letter Identity2️⃣ Letter 2-Back Lite — Same Letter Two Back?
❓ FAQ
Same as spatial-2back or letter-2back?Those URLs exist. This page is a 3×3 cell, n=2, original stream. Pratica — non un QI clinico.
Does training this raise IQ?Near transfer to this toy is expected. Far transfer to IQ is not a claim we make. Pratica — non un QI clinico.
Is Space required?Click also works. Input method is another reason scores are not clinical. Pratica — non un QI clinico.
📅 Ultimo aggiornamento: 2026-08-27 · ✔ Verificato dal team editoriale di All-Lifes · Chi siamo · Metodologia