The desire to do something that matters is an example of what type of reward?

The desire to do something that matters exemplifies intrinsic rewards. Intrinsic rewards are those that come from within the individual, driven by personal satisfaction, fulfillment, or a sense of purpose. Engaging in activities or work that is meaningful can produce a sense of accomplishment and contributes to an individual's self-worth, as it aligns with personal values or passions.

In contrast, direct rewards typically involve tangible benefits such as salary increases, bonuses, or financial incentives. Extrinsic rewards are those that come from an external source and motivate individuals through benefits that are separate from the task itself, such as recognition, prizes, or promotions. Psychological rewards, while related to internal feelings and motivations, do not specifically capture the essence of engaging in activities purely for their meaningfulness, which is why intrinsic is the most accurate classification in this context.