Nature of Emotion:
Five Perennial Questions
1. What is an emotion?
2. What causes an emotion?
3. How many emotions are there?
4. What good are the emotions?
5. What is the difference between emotion and mood?
Intrinsic and Extrinsic Motivations
External Regulation of Motivation
Hidden Costs of Rewards
Cognitive Evaluation Theory
Types of Extrinsic Motivation