
Angela L. answered 06/10/18
Tutor
4.9
(14)
Psychology professor with 5 years experience.
If they were opposites on a continuum, then as one increases, the other would decrease. But the statement says they are separate dimensions, in other words, on separate continuums. Therefore as one increases, the other can decrease, increase, or remain the same. And vice versa. So, you can be motivated to do something because you enjoy the it intrinsically AS WELL AS get rewarded for it.