Question: Assume you are the coach of a local sports team. You believe it is possible that drinking orange juice three times per day, for four days each week, might make the players perform better in the game at the weekend. Explain how you could test this hypothesis in each of the following ways:
a. As a descriptive non-experimental study
b. A quasi experimental study
c. An experimental study Which of the studies would give you the firmest evidence of whether your theory is correct? Justify your answers.