It's much like with tech startups - you can design a startup such that it will either be worth billions or zero by tackling a problem that most people believe to be unsolvable but will affect lots of people, and then trying multiple counterintuitive ways of solving it. The vast majority of them will fail because that's what it means to be counterintuitive, but if it succeeds, you have a world-changing company.
Financial instruments as well - an option is a financial contract whose value will either be zero or a lot, depending on whether an unlikely-but-possible event occurs.
Not nearly enough of them of course.
But still, it's kind of funny how certain fields in pseudoscience actually drive progress in statistics and scientific methodology :)
He even made a simple problem more complex just to fit his base theory. It's only about getting citations.
You can look at any experiment as having essentially two possible outcomes - you need to ensure that at least one of those outcomes is publishable, because there are many experiments where any possible outcome will be weak.
Gelman's other point is this is all made much worse in inherently low-power fields like psychology and the social sciences. A field like physics can "get away with" it more because making the appropriate corrections is less likely to wildly change the conclusions.
[1]: http://www.stat.columbia.edu/~gelman/research/unpublished/p_...
This is the advice of a true scientist. I'm refreshed to see that they're still out there.
It encourages students to cheat, because most of the time you won't get either. Not a significant result, and usually not a counterintuitive one either. You're pretty likely to get a significant result that agrees with existing theory, though.
I don't see how you can look for a specific kind of outcome from an experiment without fooling yourself, or cheating.