本文作者在云南省某强制戒毒所对３２名吸毒者进行了为期３ｄ的培训，培训完全采用参与性教学法，根据培训对象的需要，提供有关药物滥用、艾滋病及性传播疾病的知识，并着重强调了降低危害的方法和措施，如消毒针具和使用避孕套。培训前后对他们的知识、态度作了测验，并作了重点问题小组讨论。从结果看，他们对培训感到满意，知识和态度都有大的转变 The author conducted a three-day training session for 32 drug addicts in a compulsory drug rehabilitation center in Yunnan Province. The training fully adopts participatory pedagogy and provides knowledge on substance abuse, AIDS and sexually transmitted diseases according to the needs of the target participants. Emphasis was placed on ways and means to reduce the harm, such as sterilization needles and the use of condoms. Before and after training on their knowledge and attitude have been tested, and made a key group discussion. From the results, they are satisfied with the training and have made great changes in their knowledge and attitudes