The document outlines the key stages and methods of evaluating training programs. It discusses:
1. The immediate reaction level which evaluates trainees' opinions and attitudes after training through comment forms.
2. The learning level which assesses knowledge acquired through tests and questionnaires at the end of training.
3. The behavior level which evaluates if knowledge changed work performance after training through appraisals and observation over a period of time.
4. The ultimate outcome level which measures how training impacted productivity through increased output and cost reductions. Problems and solutions are provided for each evaluation level.