Which characteristic is NOT associated with natural rewards according to Chapter 17?

Natural rewards are intrinsic motivators that arise from engaging in activities that are inherently enjoyable or fulfilling. The characteristic of being "less enjoyable" directly contrasts the very essence of natural rewards, which are meant to enhance the enjoyment and satisfaction derived from a task.

In the context of natural rewards, characteristics such as being more self-controlling, more competent, and having a sense of purpose are all positively associated with the experience of intrinsic motivation. When individuals feel competent and find purpose in their activities, they are often more self-driven and engaged, leading to a greater overall sense of enjoyment and fulfillment. Therefore, identifying "less enjoyable" as a characteristic not associated with natural rewards highlights that natural rewards should enhance, rather than diminish, positive experiences related to tasks or activities.