Interviews are generally preferred over questionnaires because
A) they are cheaper.
B) they reduce the potential for bias.
C) they allow the researcher to administer follow-up questions.
D) all of the above

Question

Quizplus · Accepted Answer

Interviews allow for immediate follow-up questions based on the respondent's answers, enabling a deeper understanding of the respondent's views, which is not as easily achieved with questionnaires.

Interviews Are Generally Preferred Over Questionnaires Because