5) Select the study that is most appropriate and EXPLAIN WHY it is most appropriate for the study.
a) Is the aspirin produced by a particular pharmaceutical company better than that of a competitor at relieving headaches? Which of the following would best be used to study this: 1) a case-controlled observation; 2) an observation; 3) a double-blind experimental procedure; and 4) and experimental procedure.
Let us look at each one.
1) Case controlled observation:
This is definitely NOT the way to go. A case study usually is only a few participants. When you are trying to test the performance of a generic vs. the name brand, we can't base our research on only a few people. You need to have hundreds (or more ) people take the drug, in a systematic way, where half the people are given the generic version, and half the people are given aspirin.
Another issue with this method is the "observation". Granted ...
The solution discusses how a pharmaceutical company that produces aspiring may be better than that of a competitor at relieving headaches.