What primarily distinguishes intrinsic motivation from extrinsic motivation?

Intrinsic motivation is characterized by engaging in a behavior or activity for its own sake, driven by personal satisfaction, interest, or enjoyment. This type of motivation comes from within the individual, meaning that the behavior itself is rewarding. For example, someone who reads a book simply out of love for reading is driven by intrinsic motivation.

On the other hand, extrinsic motivation involves engaging in a behavior to earn external rewards or avoid negative outcomes. This might include working hard at a job for a paycheck, studying to get good grades, or participating in sports to win trophies. Unlike intrinsic motivation, which is about personal fulfillment, extrinsic motivation is contingent on external factors.

This distinction helps to clarify why intrinsic motivation is more focused on personal satisfaction and internal rewards, whereas extrinsic motivation hinges on external validation and rewards, such as praise, money, or recognition.