The questions for my interview for a promotion were professional. There were no bizarre "what kind of animal would you be" moments. There were no behavioral questions from the department staff, however there were from the community people. (They probably relied on an internet search of job interview tactic to prepare.) They department staff questions were forward thinking, such as how would I handle real issues faced by the department, what is my understanding of relevant subjects, and so on. I was given ample time to prepare my presentation for the interview and all questions, breaks, and my presentation lasted about three hours. We broke for a group lunch and then I was sent out into the community, which is when I dealt with people who really should not have been involved in the selection because they were ill-informed and in some case, not well prepared.
