Captain Trips
Sr. Member
- #221
Thread Owner
af1733 said:Right, I can give you that one. I still think you've posted one of the best challenge opportunities I've ever seen.Rich NY said:It's just not your thinking thats effected. I think It can also affect your whole nervous system and cause blockages. I have also found out the more relaxed you are the more successful you will be. You just have to let things happen, you can't force things.
I'm afraid I disagree. It isn't necessary to have someone perform a "random chance" attempt to have a double-blind experiment. Random chance is something that can be calculated by the mathematics of probability. Furthermore, someone trying to find 10 objects in a two-acre field by random chance would almost certainly come up with nothing. Assume we are using coins, about one square inch each. We are trying to find ten square inches in two acres. There are 6,272,640 square inches per acre, or 12,545,280 per two acres. So, the odds of finding ten seperate square inch objects are 10 in 12,545,280, or worse then one in a million! Of course, these odds apply to either a dowser or a guesser.
To be a controlled test, the one using ten specific spots, with only one of those being a positive, is much easier to administer, and the odds are much easier to work with. Someone just guessing is known to have a 10% chance of finding the test object, and repeating this test multiple times reduces those chances in a measurable manner. (The actual probability of success by guessing is one-tenth as much for each repitition of the test. So, repeating the test twice is gives 1% odds, three times gives 0.1%, etc. Repeating it ten times is one-in-ten billion odds, or 0.0000001% chance of success. If dowsing gives succes even only five times out of all ten repitions, it has shown a 50% chance of success, which is five billion times more accurate than guessing, and therefore is an acceptable proof that it is a valid method of hunting.)
As I have said, keep it simple. Ten bags in an area, say, 40 feet square, is a much more controlled environment. (This size room would allow the placement of the bags more than ten feet apart, so there would be no "interference" from one bag to another.) Also, the probabilities involved are much easier to work with.