A Nurse Educator Is Interacting with a Group of Nurses

A nurse educator is interacting with a group of nurses who are working toward their graduate degrees. The members of the group are interested in replication studies. Which of the following replication studies would be most appropriate given the changing demographics in the United States?

A) A study examining the ability of families to adapt to acute health problems
B) A study examining how effective use of supplies affects the cost of care
C) A study examining the ability of an aging population to care for itself
D) A study examining how new technology affects client care