Answers by visitors named: PSYKO

Older adults who continue complex mental activities can delay or even reverse decline in brain mass that is part of normal aging... You should read the book its on page 169 2nd to last paragraph. Even while taking the quiz you have no time limit. In other words your LAZY!

The answer is Role conflict but if you werent so lazy you'd know it was in one of the practice questions in the back of the book for chapter 7