Question

multiple choice question
focus group interviews, usually consisting of six to ten similar but unrelated interviewees with a single interviewer, are designed to

o alter and reinforce the interviewees behavior so as to conform with the interviewer
o concentrate on a specific issue guided by a carefully crafted set of questions
o alter the way the interviewees feel in certain circumstances
o help the interviewees attain insight into their personal problems

Explanation:

Focus group interviews are structured discussions centered around a specific topic, guided by a set of well - planned questions to gather in - depth information and diverse perspectives on that issue.

Answer:

concentrate on a specific issue guided by a carefully crafted set of questions