Which of the following contemporary motivational strategies recognizes the power of intrinsic rewards? a. financial incentives b. piecework c. job enrichment d. entrepreneurial incentives

I believe the answer is:  Job enrichment
Intrinsic reward refers to the type of reward that is subjectively valuable to the individual because it perceived as something that develop those individuals into a better version of themselves.
This would exclude all types of materialistic reward like the ones mentioned in option A,B, and D

It is a fact that often the designed IQ tests to measure intelligence do not measure creativity. Early studies established a little connection among creativity and intelligence but after a certain level the IQ does not change much.