Which of the following research methods involves the serious disadvantages of cost and lack of privacy and anonymity?
A) questionnaires
B) interviews
C) secondary data research
D) experiments

Question

Quizplus · Accepted Answer

Interviews require face-to-face interaction with participants, which can be costly and may compromise their privacy and anonymity. Questionnaires can be anonymous and distributed electronically or in person, making them a less intrusive and expensive option. Secondary data research and experiments may have their own set of advantages and disadvantages, but they do not necessarily require the same level of personal interaction as interviews.

Which of the Following Research Methods Involves the Serious Disadvantages