To Ensure That Participants Are Responding Honestly Andconsistently, Survey Researchers

Multiple Choice

To ensure that participants are responding honestly andconsistently, survey researchers:

A) usually withhold payment for participating in the survey until the person's answers have been independently checked and verified.
B) almost always interview the participants on two separate
C) sometimes ask the same basic question at different points in the interview occasions using two different interviewers
D) routinely check the participant's responses with the spouse or a friend of the participant.