Part 1: Training that respects the learner -- Teaching adults: insights from popular education -- Training trainers in the popular education approach: one model -- Part 2: Lessons learned from practice -- Group size and the role of the "Professor": training trainers in community health -- The importance of dialogue: training in nonprofit organizations -- Honoring the role of the learner: training with health professionals -- Transforming the culture of teaching: training in literacy programs -- Rebuilding faith in teaching: training in a substance abuse program -- Making time for training: a community development bank invests in learning -- Part 3: Applying the approach -- The challenge of design: developing a program for community volunteers -- Supporting newly trained trainers: strategies for continuing dialogue -- Evaluation: beginning to assess the results -- Resource: a glossary of concepts from popular education.