Asking yourself "how would a physicist solve this?" is a good example of priming. I can't remember if I read about it in Malcolm Gladwell's Blink, but there wa

Asking yourself "how would a physicist solve this?" is a good example of priming. I can't remember if I read about it in Malcolm Gladwell's Blink, but there was an experiment where a couple groups were given a task, with one group told to imagine that they were professors. That group performed significantly better than the other. But you'll notice that it takes something more specific than "work smarter" to change up the way you approach a problem.