At the beginning of every safety training session the trainer should clearly iterate the objectives of the class. The objectives should be delivered using action oriented words like: the employee "will be able to demonstrate" or "will know when to" which will help the audience understand what he/she should know by the end of the class or what to information to assimilate during the class. Clearly established objectives also help focus the evaluation process on those skill sets and knowledge requirements necessary to perform the job safely.