The bonus to working on a difficult task is the knowledge that you will gain.
你将获得奖励是从棘手问题中学到的知识。
2
But when we included a task that required even rudimentary cognitive skill, the outcome was the same as in the India study: the offer of a higher bonus led to poorer performance.
但是在另一项需要基本认知技能的任务中，与India的研究结果一致：报酬越高，执行结果越坏。
3
CFS does not consider a task to be a sleeper if it sleeps for "very" short time-a short sleeper might be entitled to some bonus time, but never more than it would have had had it not slept.