problem 1: What can a researcher do to make the request for the information seem legitimate?

problem 2: Describe the use of randomized methods in obtaining the sensitive information.

problem 3: What are the benefits and drawbacks of unstructured problems?

problem 4: Illustrate the issues comprised in designing the multiple-choice problems?

problem 5: describe the guidelines available for deciding on problem wording?

problem 6: What do you mean by leading problem? Give an illustration.

problem 7: What is the appropriate order for problems intended to get basic, classification and identification information?

problem 8: What are the guidelines which are available for deciding on the form and layout of a problemnaire?