Problems in measuring training results

1. The net impact of training is difficult to recognize.  Since profits has always been the business objective the additional net gain as the result of training should be measured.
2. The influence of other factors need to be eliminated as it is not done in a tube.
3. The cost of training intervention should include opportunity costs too.  For example, the participant salaries or loss of earnings for the corporation due to their training activities. 
4. As in all measurement, training too requires realistic assumptions.
5. Use input output to measure results of training.
6. Measure expected change results minus before training performance.
7. The change in competency causes the KPI line to shift to the left indicating improvement in performance after training.
8. The solutions are suggested in my other posts.

Arriffin Mansor 012-2786282