rchy of power advocate or prohibit communication among groups? Name 2 ways that an issue can be addressed without insulting or challenging a superior?...

How does the hierarchy of power advocate or prohibit communication among groups? Name 2 ways that an issue can be addressed without insulting or challenging a superior? How should an employee address a change in management that affects performance evaluation? How do the line of communication and the "rumor mill" affect dispersal of information? If employees hear about changes through rumor first, does that diminish authority? Can a manager stop the rumors?