Susan Gerbic
Graduate Poster
- Joined
- Jan 23, 2007
- Messages
- 1,527
There have been many challenges and I am not familiar with all of them. How many others have gotten one or two right? Who got closest to statistical improbability?
to be honest I don't think there have been more challenges than the ones you mentioned. The Rosemary Hunter claim was that she could make Jeff Wagg pee, no measurements were done.
Most people who are doing this professionally do not want to take the challenge. The rest are mostly mentally ill. On the Amazing Adventure 5 I just came off of Bart showed us some of the letters they get at the JREF, scary! Most people can not claim what they can do. Correspondence between them and the JREF can take years to iron out what the actual claim is.
Once they have decided on what they claim to do, then both parties have to decide how to test it. That can take years as well.
Rosemary and Conne were able to get through the "paperwork" (actually there isn't that much) and do the test. Probably 99.8% of the people who say they are going to do the challenge are unable to make a claim that is testable.
Anita and Regan were the first I think that the IIG has done.
There have been lots of people tested in years past by Randi (most were dowsers) but not in the way that you would recognize as JREF now does tests. I think Randi would do a special for TV and bring in a bunch of people who claimed to be able to find running water. Or he sought out people that were making claims and then he filmed them doing whatever.
The history of the challenge is very interesting, I understand Bart is writing a book about it.
So yes, there have been tests over many years. But the ones you are mentioning are the most current. Also done in the style of the person approaches JREF and IIG then the back and forth happens.
If you haven't already seen Randi's "Secrets of the Psychic's" video, it is a must see. He goes to Russia and tests people there. Amazing! He is also writing a book right now about his years testing inside the lab. Called, "A magician in the Lab"
Sorry a long answer to your question about previous tests and what were the results. But there really haven't been any like these that I know of done before. You also must be careful that you can't compare a specific test to another specific test. They are all independent of each other. I think that is called meta-(something or other, I know someone will correct me) when you mine the studies done looking for a result, combining unalike tests, and cherry-picking which tests to keep for your results.