Which of the following is good advice about creating research questionnaires for Mark Hammel, research specialist at New Wave Data, to follow?
A) Use care in the wording and ordering of questions.
B) Questions do not have to be arranged in any given order.
C) Ask difficult questions in the beginning to "weed out" uninterested respondents.
D) Ask personal questions in the middle of the instrument.
E) Use impressive vocabulary to convey the importance of the questionnaire.
Answer: A