Staff performance

Discuss the following questions in your posting: (follow the Discussion Board Grading Rubric) 

What evaluation method is used at your workplace? Do you feel that this is a good way to evaluate staff performance? Explain why or why not.  
Have you ever seen a staff member exhibit signs and symptoms of substance abuse? What happened? If you haven’t observed this, then how would you respond if you did?  
Have you ever experienced (or have seen) harassing behaviors, such as workplace bullying, lack of civility, or lateral violence? How did you (or how would you) handle it?