In this weeks reading, we learned about the 4 steps to creating a research question. Trace the 4 steps that Prasad used to come up with the idea for this study.
2) In the Prasad study, how was the common cold operationally defined? What is the conceptual definition of the common cold?
3) Table 1 in Prasad is hugely important. What did you think of it? Was randomization successful? Is there anything else that you would have liked to have seen presented here to prove to you that both groups were equivalent?