Which of the following is considered an "intrinsic" motivation?

Intrinsic motivation refers to engaging in a behavior or activity for its own sake, driven by internal rewards like personal satisfaction, fulfillment, or a sense of achievement.

Personal growth is a prime example of intrinsic motivation because it represents an internal desire to improve oneself, learn new skills, and achieve personal goals. When individuals pursue personal growth, they do so not primarily for external rewards or recognition, but because of the inherent joy and satisfaction derived from the process of growing and learning.

In contrast, other options such as grades, job requirements, and raises are examples of extrinsic motivation, where actions are influenced by external rewards or pressures. Grades are typically tied to external evaluation, job requirements often serve to meet organizational standards, and raises are a financial incentive provided by employers. While these may drive behavior, they do not stem from the individual's internal desires or interests the way intrinsic motivation does.