1
one\'s accumulated knowledge, as a reflected in vocabulary and analogies tests
2
One\'s ability to reason speedily and abstractly, as when solving unfamiliar logic problems.
3
To age 65
4
Roughly twenties and thirties
5
The years after 65
6
A culture\'s definition of \"the right time\" to leave home, get a job, marry, have children and retire.
7
The end of the menstrual cycle, usually within a few years of age 50.
