Which levels can the evaluation of training take place on?

1. Reaction-Pre-test

2. Learning-Post test

3. Behaviour-Impact assessment

4. Result- Return On Investment.

It really depends on your own definition of the term "level of evaluation" and what you mean by that.,

Once the question is restated in a clear and well-defined way, I will be in a better position to answer it

training  is necessary  for every organization, for example , INDUCTION LEVEL, Developmental level, expert level, and time to time trainings for new techniques, techonology,

so level   of evaluation start with the training,  during training,conduction of tests, in written or in verbal presentation forms, and then implementation form  is  follow op, training need assessment

mentoring and manitering system,asssessment system,  are evaluation system

thanks