"I just read an article where the CEO of Charles Schwab interviews candidates over breakfast and intentionally has the staff mess up the person's order to see how they will react to adversity. Really? If that were me, I'd serve him a knuckle sandwich for lunch. I get what he's trying to assess, but you don't mess with people's food especially in a situations where are you are clearly the inferior person at the table."
Vnewman2, there are different parameters to check or evaluate with a job aspirants based on the opening they applied for. These parameters are different for technical, sales, service and management jobs. Someone get measures in terms of punctuality, or cooperation or communication or even with domain/technical skills. In certain cases, they used to measure these parameters via various instances or incidents.