Questionnaire design

• Have you designed a questionnaire which contains a number of open and closed questions? 
• Is there sufficient space for you to write comments people make in response to open questions? 
• Are you sure that there are no spelling or punctuation mistakes?
• Do you know how many people you will survey with your questionnaire?  How many will you survey personally?
• Are you sure that you can record personal information without asking people personal questions?
• Do you know how you are going to use the information you obtain from your survey?
• Does your questionnaire contain any perception survey questions?
• Do you know how you are going to use the results of your questionnaire survey?