A single species of tea bush is the basis for traditional green, black, and oolong tea

Hassles are correlated with increased short-term illnesses such as backaches, flu, and headaches

Indicate whether the statement is true or false.

Which of the following statements about factors related to cognitive maintenance and change is true?

A) There is no genetic contribution to individual differences in cognitive change in late adulthood. B) Retirement affects cognitive change both positively and negatively. C) As seniors grow older, their cognitive scores show smaller fluctuations from one occasion to the next. D) Most chronic conditions are not associated with cognitive declines.