Question

_____ characterizes individuals for whom psychological functioning often peaks in early middle age, remains relatively stable until the late fifties to early sixties, and then shows modest decline.

Answer 1

The answer is "normal aging".

Normal aging refers to one of the 3 developmental patterns of aging which portrays the two people, for whom mental working frequently tops in early middle age, remains generally stable until the late fifties to mid sixties, and after that demonstrates a humble decay through the mid eighties. Nonetheless, checked decay can happen as people close passing.