________ is a general expectation about whether the results of your actions are under your own control or not

Research on metamemory in elderly people shows that

a. in general, elderly people and young adults have similar beliefs about how their memory works. b. elderly people are less accurate than young adults in predicting which items on a list they will later remember. c. ironically, young adults are more likely than elderly adults to report problems with their memory. d. elderly people and young adults are equally likely to overestimate their total score on a memory test

Currently, in developed nations, most grandparents are surrogate parents

Indicate whether this statement is true or false.