True, but give them something they can do at a computer, in an hour or a day or a weekend. Coding on a whiteboard with someone staring at you counting the secon

True, but give them something they can do at a computer, in an hour or a day or a weekend. Coding on a whiteboard with someone staring at you counting the seconds is not natural. It's like asking someone to do their job backwards and underwater. You'll get a lot of false negatives.