Reinforcement contingencies

1. Bobo Doll Experiment: Aggression Vs. Imitation (Deciphered)
2. Intrinsic Rewards vs Extrinsic Rewards (Gamification Achievement Systems Tips)
3. Gamification: Urgent Optimism Vs. Epic Meaning for Productivity (Contrasted)
4. Bobo Doll Experiment: Impact on Predictive Thought