What are five specific limitations of focus groups?

Question

Quizplus · Accepted Answer

The Answer is “Polarization effect”exists whereby attitudes become more extreme after group discussion.
Only one or a few topics can be discussed in a focus group session.
A moderator may unknowingly limit open,free expression of group members.
Focus groups may produce groupthink.
It is not clear whom the members of the focus group are representing-themselves,social groups,or their membership to the focus group.
Focus group participants produce fewer ideas than individual interviews do.
Focus group studies rarely report all the details of study design/procedure.
Researchers cannot reconcile the differences that arise between individual-only and focus group-context responses.

What Are Five Specific Limitations of Focus Groups