I have a set "play"interview process I go through for each person I meet. (From my recruiting biz)
1. Do they look me in the eye when greeting?
2. Is their handshake weak?
3. Do they use words out of context? ("Ill be where Im at" or "Them there those things")
If they failed any one of those three on the initial meet, I say, "Im sorry, something has come up and I need to cancel the interview. But thanks for coming I'm really sorry. Here is the the door"..
If they pass those 3 we go to the next.
1. Do you have a resume with you? (I scan quickly looking for companies I know people at)
2. What attracted you to come today for this position?
No resume, unless they sent it prior. DONE
No answer as to why they want this job. DONE
NEXT:
I tell them that key hiring criteria for me is personality and I can teach anyone what I need them to do.
1. Tell me about your last job?
2. Can we call you old boss right now and see if he/she would recommend you?
From here its a personality agreement or disagreement. If I feel I can control the person, they are hired. If I feel they are more work than they are worth, its over.
I then tell them for 20-30 minutes how and why the business operates the way it does and what I expect of the candidate and position.
Now its question time.
I ask if they like what they heard, and if they have any questions. They all say the like it, its a "lie to me question". But you need to let them feel comfortable a bit. If they have no questions, you most likely bored them to death. If the dialogue was interactive, you may have a hire.
Asking "Let me lie to you" questions is pointless. You will teach people to do things your way if you need them to.
"Do you know how to use a rotary"?
"Are you good"?
"How many wahses can you do in a day"?
"Do you know the XYZ product line"?
"Can you wet sand"?
All pointless questions. Its not a pissing contest, you already won, you are the boss. Just move on to the important stuff. Get to know the character of the person as best you can in those initial 30-60 minutes.
To set someone up for failure, including yourself, is to bring in someone who can "hit the ground running" from day one. To make this work, you have to invest your time. You need to make sure they un-learn all their old "skills" and learn how to do things your way.