Which of the Following Is FALSE

Multiple Choice

Which of the following is FALSE?

A) One problem with all questionnaires is that a question and the way it is asked will affect the response.
B) Initial pretests are best done by personal interview even if the survey is to be handled by mail or telephone.
C) Initial pretests are best done by personal interview unless the survey is to be handled by mail.
D) Both a and b.
E) Both a and c.