__________ focuses on the unique challenges (e.g., physical changes, lifestyle shifts, and role changes) and psychological symptoms faced by older adults

If you and your friends identified the "five best baseball players of all time" and computed the average age at which each of them had his best season, this average age would most likely be:

a. age 19 b. age 22 c. age 25 d. age 30

Generally speaking, older adults who become grandparents generally feel _________ about this role and those who become great-grandparents generally feel _________ about this role

a. negative; positive b. positive; negative c. negative; negative d. positive; positive