Deat Assefa Amenu,
Please note the following:
a) Training is conducted to bring a organisational change. Therefore, your focus should be on the organisation and not on individual.
b) Employee training is only a medium and not an end in itself. End result should be reduction of some cost that organisation incurs in the course of its operations.
c) Measurement of training effectiveness is cost before the training and cost after the training.
d) Any training that does not reduce the cost is humbug.
e) Trainer's job is not just delivery or presentation skills but to study/understand the systems and processes and identify where and how revenue leakage is taking place. Your training efforts should be directed to plug that leakage.
I have given so many replies on the training related subject. You may click the following link to refer the replies:
https://www.citehr.com/311628-measur...ml#post1411484
(though this is related to technical training, the comments are useful to behavioural training as well)
https://www.citehr.com/119766-kirkpa...tml#post758770
https://www.citehr.com/171892-honeym...tml#post743051
https://www.citehr.com/137807-parame...tml#post712618
https://www.citehr.com/479129-how-ge...ml#post2112781
https://www.citehr.com/336611-roi-ca...ml#post1552221
https://www.citehr.com/423763-evalua...ml#post2149785
https://www.citehr.com/498440-how-ca...utomobile.html
https://www.citehr.com/446478-traini...-industry.html
I recommend you going through the above links patiently. It will enhance your training awareness.