What is the primary distinction between intrinsic and extrinsic motivation?

The primary distinction between intrinsic and extrinsic motivation lies in their sources. Intrinsic motivation arises from internal factors within the individual, such as personal satisfaction, interest, or the joy of learning. When a student is intrinsically motivated, they engage in an activity for its own sake, finding personal meaning and fulfillment in the process. This type of motivation is often linked to deeper learning and sustained engagement because the motivation comes from within rather than being prompted by external rewards or pressures.

In contrast, intrinsic motivation is not about receiving external rewards, which is why other options do not define intrinsic motivation accurately. Additionally, while extrinsic motivation can sometimes enhance emotional well-being or be viewed as valuable, these aspects do not capture the essence of intrinsic motivation itself. Thus, option B clearly highlights the internal, self-driven nature of intrinsic motivation, making it the correct answer.