Which of the Following Is a Good Guideline to Use

Multiple Choice

Which of the following is a good guideline to use for developing an effective questionnaire?

A) No data collected should ever be considered to be irrelevant.
B) Write long, convoluted questions to keep respondents interested.
C) Avoid developing specific research objectives.
D) Put the demographic questions at the end of the questionnaire.
E) Ask leading questions to get the desired results.