Adult learners have different needs and preferences than children or students, including relevancy, participation, respect, challenge, and autonomy. To design interactive safety training that meets these needs and preferences, you should connect the training to employees' goals and interests, involve them as active learners, acknowledge their existing skills and experience, stimulate their curiosity and critical thinking, and empower them to take charge of their own learning. Show them how the safety training will benefit them personally and professionally; ask questions and solicit their input; provide constructive feedback; give them problems or puzzles; and offer options, alternatives, and resources that suit their learning needs.