עקרון: Detect plateau (same performance 3+ weeks). Don't just increase difficulty - CHANGE TASK TYPE. Prevent frustration + boredom.
8-Week Learning Trajectory
Notice: Weeks 4-7 plateau, then Week 8 task switch = breakthrough
Plateau Detection & Response
Weeks 1-3
Spatial Sequence (visual)
72-78%
Weeks 4-7
Still Spatial Sequence
76-79%
Week 8
Switch to Auditory + Spatial (hybrid)
81%
Smart Adjustment Strategies
Signal: Same difficulty, same performance 3 weeks
→ Auto-suggest task type switch
Signal: Just learned skill, but avoiding challenge
→ Gradual push (difficulty +1)
Signal: Boredom detected (too easy)
→ Jump 2 levels, add time pressure
✅ Key Difference:
Not: "increase difficulty 6→7". Instead: "child stuck at spatial. Try auditory-spatial hybrid." Task novelty = motivation surge + prevents plateau.
