The document discusses different methods of training and development, including traditional and modern approaches. It describes cognitive methods that focus on changing knowledge and attitudes through lectures, demonstrations, discussions, and computer-based training. Behavioral methods allow trainees to learn skills through simulations, games, role plays, case studies, and equipment simulators. Development methods include on-the-job training techniques like coaching, mentoring, and job rotation, as well as off-the-job training like sensitivity training and transactional analysis.