Which of the Following Is a Weakness of Focus Groups

Multiple Choice

Which of the following is a weakness of focus groups?

A) More time consuming than one-on-one interviews to gather data from the same number of people
B) Relatively expensive when compared to in-depth interviews
C) Yields vague,incomplete data
D) Yields no other data apart from the participant's direct responses
E) No observations are made regarding the body language and group interactions between the participants