Why managers don't notice silent workers but are result oriented?

it depends on the maneger type, ethics, opservations

 

silent workers, may be just workers

get noticed by your performance , your work, not by your voice

 

this is the best worker you can get

 

but the problem may be in the maneger, who just notice the loude voice and not the good work

ultimate silence is not very good in building team coherence that in return influence team productivity ...SO I wouldn't prefer the very silent kind of workers however, performance indicators should be taken in consideration as they, after all, count more

beacause manager keep Eye all time annual Apreasel is count