Mail surveys have the concern of _____ but have the advantage of _____.
A)low return rate; eliminating interviewer bias
B)interviewer bias; high return rate
C)sampling bias; interviewer bias
D)increasing socially desirable responses; high return rate

Question

Quizplus · Accepted Answer

Mail surveys have the concern of low return rate, which means that not many people may respond to the survey. However, they have the advantage of eliminating interviewer bias, as there is no interviewer present to influence or skew the responses of the participants.

Mail Surveys Have the Concern of _____ but Have the Advantage