Research that uses information collected in the past is called: ...

[nramada]

Research that uses information collected in the past is called:
 
  a. archival.
  b. ex post facto.
  c. retrospective.
  d. all of these

Question 2

If you wanted to know whether people who have strokes were more likely to have a history of hypertension, you would likely use a(n):
 
  a. nonequivalent before-after design.
  b. retrospective design.
  c. interrupted time-series design.
  d. multiple time-series design.

[fdliggud]

Answer to Question 1

D

Answer to Question 2

B