Effect of intravenous gammaglobulin infusion on recurrent episodes of thrombotic thrombocytopenic purpura (TTP)

One of the most difficult aspects of leading a discussion and trying to facilitate group problem solving is restraining domineering group members. A group leader who cannot control aggressive, talkative individuals will soon have a group where members are not only angry and frustrated, but also who will make excuses to be excluded or who will leave the group.