Texts: Could someone help me with the questions from A to F?
Question 4:
Is Vitamin C helpful in preventing the common cold? We wish to conduct an experiment to examine this.
a. Describe how you would conduct the experiment.
Answer:
b. Discuss the general roles of the three requirements of experimental design with particular reference to your design in (a).
Answer:
What are placebos?
Answer:
d. What is a double-blind study?
Answer:
e. Why are placebos and double-blind studies important in experimental design?
Answer:
Suppose that it is thought that physically fit people catch cold less easily. How would this influence your design in (a)?