There must be a problem to be solved or interrelationship to be found. The results or accomplishments of discussion are related directly to the preparation of the group members with facts, general information, and ideas about the problem being discussed. a discussion group is no place to keep ideas a secret; each member must be willing to share information. Good discussion is based on and requires objectives thinking. Discussion that follows the steps of problem solving and decision making is more effective than unorganized and random discussion. Listening is vital to discussion; each member must hear every other member and do some thinking about what he hears. Good discussion depends upon individual contributions. The designated leader must be qualified and have the necessary experience and training to lead a group discussion successfully. The domination of discussion by one or more persons will limit the effectiveness and use of this technique.