testing protocols

A friend and I recently tossed back and forth on a hyptotheical issue. Let's say you are an organization like the JREF and you test people who claim to have psychic abilities. What protocol would you advise for a test of telekinesis? Here's the issues: 1)The test has to be fair both ways...

If this is the wrong forum for this, my apologies, and if so I'd appreciate if a mod could move. I just wanted to get people's thoughts on the following rough draft of a testing protocol. The idea is that I'm betting someone that he can't reliable taste the difference between a vodka tonic made...