Respond to the following discussion question:

• It has been said that, to some degree, coding of open-ended questions is an art. Would you agree or disagree? Why? Suppose that after coding a large number of questionnaires, the researcher notices that many responses end up in the "Other" category, what might this imply? What could be done to correct it?
• Describe the steps in the procedure for testing hypotheses. Discuss the difference between a null hypothesis and an alternative hypothesis.