51. T F The best way to reach a consensus decision in a problem-solving group is to take a vote on the issue in dispute. 52. T F The work of a problem-solving group ends with the last stage of the reflective-thinking process. 53. T F An oral report from a problem-solving small group is usually delivered by one person. 54. T F Like other speeches, an oral report from a problem-solving group should have an introduction, a body, and a conclusion. 55. T F In a symposium, each participant in turn delivers a prepared speech on a different aspect of a common topic. Â