Which of the Following Is an Accurate Statement with Regard

question 54

Multiple Choice

Which of the following is an accurate statement with regard to personal interviews?

• A) In general they tend to be the least expensive per completed contact.
• B) As the number of interviewers increases, so do problems of interviewer-related variations in responses.
• C) It takes as long to get replies from a small sample as from a large sample.
• D) Interviewer-induced bias is minimal.
• E) They are less costly than telephone interviews.