Extrinsic Motivation: This is motivation driven by external rewards such as money, fame, grades etc., or punishments like criticism or fear of failure.
Self-Determination Theory (SDT): A theory of motivation that emphasizes the role of three universal needs – autonomy (self-control), competence (mastery), and relatedness (connection with others) – in driving human behavior.
Flow State: A mental state where one becomes fully immersed and focused on an activity they enjoy leading them to lose sense of time and self-consciousness. It often occurs when there's balance between challenge level and skill level involved in an activity.