Motivational psychology theories

1. Leaderboards vs Progress Bars (Gamification-Based Learning Tips)
2. Learner Profile vs Learner Persona (Gamification-Based Learning Tips)
3. Achievements vs Trophies (Gamification Achievement Systems Tips)
4. Player vs User (Gamification And Bloom's Taxonomy Tips)
5. Personal Progress vs Comparative Progress (Gamification Player Progression Tips)
6. Cognitive Gamification: Mastery Vs. Helplessness (Contrasted)