I have no intention of proposing hypotheticals -- I just want to understand the JREF's position on whether Ganzfeld experiments qualify for the MDC.
Perhaps you could try looking up the definition of "hypothetical". You may find it enlightening.
I have no intention of proposing hypotheticals -- I just want to understand the JREF's position on whether Ganzfeld experiments qualify for the MDC.
Your concerns were addressed by more recent Ganzfeld experiments, as Ray Hyman concedes.
A Freudian slip or a satori?![]()
If a 30% threshold were used and the experiment were to achieve 600 hits in 2000 trials (as opposed to the expected 500 hits), the odds against would be 4.3 million to one, according to the binomial distribution.
On my part, I'm assuming 6 trials per day with 15-minute breaks every 2 trials (total 4.5 hours). For 2000 trials, a whole 11 months would be needed (including Sundays, etc.).I think each trial takes about 40 minutes. If that's about right, the time for 2000 trials would be about 1,333 hours.
But why should that be? Doesn't the JREF know whether a 1000+ hour protocol would be acceptable?I think you misunderstood what I was saying. If JREF says "maybe, it depends on the claim", they would be saying "maybe, it depends on the claim".
In other words, someone would have to actually make the claim involving a 1000 hour+ protocol in order to find out whether JREF would accept it.
1. It would depend on the exact claim now, wouldn't it? And besides...But why should that be? Doesn't the JREF know whether a 1000+ hour protocol would be acceptable?
But why should that be? Doesn't the JREF know whether a 1000+ hour protocol would be acceptable?
So why doesn't the JREF simply respond to my e-mail of last May by saying that?Summary of this post: if an application were filled with the proposal implied in this thread, I'd expect the JREF to reject it as untestable.
Try re-reading my e-mail, which is reproduced in post #5 on this thread. If you don't have the time to do that, read the below excerpt from that e-mail about the arduous choice faced by the JREF. They have to choose either (2) or (2A):It depends on the protocol. Are you talking about all 1000 hours in one go? Are you breaking it up into 30-minute periods? One-hour periods? Two-hour periods? How much actual time (including setup, breakdown, rest, and administrative time), involving how many people, are you talking about? What are the logistical requirements of the protocol?
See jojonete's excellent post, also. This is why a vague hypothetical statement such as yours can only be met with "maybe, it depends on the claim and the protocol".
So why doesn't the JREF simply respond to my e-mail of last May by saying that?
Try re-reading my e-mail, which is reproduced in post #5 on this thread. If you don't have the time to do that, read the below excerpt from that e-mail about the arduous choice faced by the JREF. They have to choose either (2) or (2A):
"(2) All protocols, including time-consuming ones such as Ganzfeld experiments, are eligible for the Challenge; or
"(2a) Some time-consuming protocols, such as Ganzfeld experiments, are not eligible for the Challenge due to the impact on JREF resources."
They don't even have to type anything -- they just have to copy either (2) of (2A) and paste it into this thread.
So why doesn't the JREF simply respond to my e-mail of last May by saying that?
So why doesn't the JREF simply respond to my e-mail of last May by saying that?
For an official answer please contact the JREF.
Try re-reading my e-mail, which is reproduced in post #5 on this thread. If you don't have the time to do that, read the below excerpt from that e-mail about the arduous choice faced by the JREF. They have to choose either (2) or (2A):
"(2) All protocols, including time-consuming ones such as Ganzfeld experiments, are eligible for the Challenge; or
"(2a) Some time-consuming protocols, such as Ganzfeld experiments, are not eligible for the Challenge due to the impact on JREF resources."
They don't even have to type anything -- they just have to copy either (2) of (2A) and paste it into this thread.
While I admit I'd be much happier had the JREF given some answer, I see at least two reasons for them to not give the answer you suggest.So why doesn't the JREF simply respond to my e-mail of last May by saying that?Summary of this post: if an application were filled with the proposal implied in this thread, I'd expect the JREF to reject it as untestable.
Only when you answered that question with specific numbers could I decide the claim is untestable.What would a would-be serious candidate to Ganzfeld applicant's paranormal claim be?
I did -- in an e-mail of May 10, 2008 titled "Clarifying the Challenge."For an official answer please contact the JREF.
Because, according to Radin, the composite results of more than 3,000 Ganzfeld trials show better than a 30% hit rate, when 25% would be expected by chance. This is highly statistically significant.And, well, I still wonder: if Ganzfeld experimenters have never tried an experiment similar to this one, what would make them think they can succeed?
Oops! Didn't notice how off-topic my comment was until I saw the reply.Because, according to Radin, the composite results of more than 3,000 Ganzfeld trials show better than a 30% hit rate, when 25% would be expected by chance. This is highly statistically significant.And, well, I still wonder: if Ganzfeld experimenters have never tried an experiment similar to this one, what would make them think they can succeed?