Little employee participation is required for a successful coaching session, do you agree?

if you mean employee as traineer so

i say big participation for successful coaching session

Coaching is based on the principle that the "specialist" (employee) uses his knowledge and skills to facilitated learning by the learner. This is done by letting the learner explains/ shows/ describes the topic the way the learner understands it, and the coach guides the learner in the correct direction.

I could'nt imagine that, it's a question of trainee/employee commitment to the coaching sessions.

I don't agree !

yes for sure.

Direct manager is the one who decides session and its contents, which helps the performance of the employee type