Updating · individual practice
3-back
Strictly harder than 2-back. Press MATCH when the current letter equals the one 3 positions back. 64 positions (~3 min). Lag-2 lures (the right answer at 2-back) defeat lag-N confusion (Owen et al. 2005 meta).
Updating · individual practice
Strictly harder than 2-back. Press MATCH when the current letter equals the one 3 positions back. 64 positions (~3 min). Lag-2 lures (the right answer at 2-back) defeat lag-N confusion (Owen et al. 2005 meta).