The trainer needs to know the subject matter very well; and in order to know a subject well enough to train it, a trainer often needs to have expert experience or knowledge at a much higher level than the level they are taken. They need to acquire the instructional expertise, or trainer training. A person has the knowledge and skills of the subject area so that they will be able to train others.read this article
Training presents a prime opportunity to expand the knowledge base of all employees, but many employers find the development opportunities expensive. Employees also miss out on work time while attending the sessions, which may delay the completion of projects. By rapidly emerging graduates in a company culture, and teaching them the skills to not only fit in but become more productive more quickly, both employers and their employees will benefit in the same way that employees have always benefited from any form of training programme on joining a company.
Advantage of training programmes: A structured and development program ensures that employees have a consistent experience and background knowledge. The consistency is particularly relevant for the company’s basic policies and procedures. All employees need to be aware of the expectations and procedures within the company training and development programs have the advantage over employees in other companies who are left to seek out training opportunities on their own. The investment in training that a company makes shows the employees they are valued. The training program for trainers creates a supportive workplace. Employees may gain access to training.