What concept related to motivation is described by the saying "the grass is always greener on the other side of the fence"?

The aggregate of the courses of study offered in a school is that school's:

A) atmosphere. B) curriculum. C) climate. D) policy.

When we must speed up or intensify our efforts to live up to a higher standard of performance, we experience ______

a. anxiety c. pressure b. overload d. cognitive dissonance