Which of the following is considered appropriate for follow-up is a follow-up session with all members could take place? a. Group leaders can go to each member's house and complete an extensive interview b. Members can meet, even if not all members, and discuss the group c. Members can be given the opportunity to identify what else they can do before the final session d. Group leaders can send a brief questionnaire to assess members' perceptions about the group and its impact on their lives