1) Effective teaching and learning strategies depend on both internal and external factors that facilitate training. Internally, trainees must have both the ability and motivation to learn. Externally, trainers can control conditions like practice opportunities, feedback, and meaningful material.
2) When selecting trainees, it is important to assess both their ability and motivation through tests and measures. Trainees must possess both to maximize performance.
3) External factors that facilitate learning include providing active practice, over-learning opportunities, appropriate distribution of practice sessions, optimal unit sizes, timely feedback, and maintaining motivation. The appropriate application of these strategies differs depending on the complexity and organization of the material.