Jackalgirl
Graduate Poster
- Joined
- Aug 25, 2004
- Messages
- 1,801
can't believe you don't get it, what poor memories.
The bucket will double blind each of the 10 canisters.
Some one has to know which of the 10 cans has the target or else how would they be able to record on paper which canister I chose and which has passed on the spot???
You say if I see the numbers I'll some how see a pattern???
Edge, "double-blind" does not mean that the target (or dummy) is covered by two layers of obscuring material. It means that neither you NOR the people setting up the scene for you can have any inkling as to where the actual target is.
Therefore, a bucket is completely unnecessary. There is NO NEED for a bucket if:
1) The team that places the container has no way of knowing whether it contains the target or a dummy
2) You have no way of knowing whether the container contains the target or a dummy (other than, of course, by dowsing).
This requires that a third team be the one to prepare the container, by placing the target in one container and the dummies in the other 9, OUT OF SIGHT OF YOU AND THE PLACING TEAM.
It also requires that you not be present while the containers are being placed, and that the placing team not be present while you are doing your dowsing. Of course, once the preparation team is done preparing the canisters, they can't see anything else that goes on either. There can be no form of, or possibility of, communication between the teams other than the ability for each team to let the others know that they're done with whatever their task is. NO ONE can know the results of any attempt, or all attempts, until the very end, when the records are compared.
In other words, because both the people who set up the container are "blind" to whether the container actually has the target in it, and because you are "blind" as to whether it contains the target (at least, until you do your thing with the dowsing), the test is "double-blind".
...When the target appears on the one spot and then is removed It will still read like the metals there for a few minutes.
It will then return to the original readings by the scale which will be less readings by the scale than when the target is there.
There is no confusion in the readings for the rest of the empties in that set of ten.
You will need to figure out what an appropriate time is for the reading to return to its "background" value after the target metal has been removed, and then wait that amount of time between EACH and EVERY dowsing attempt. Otherwise, again, it simply amounts to you stopping the attempt set once you've selected what you think is the target.
I'm rescanning an empty area, targets, people, then I leave, they then continue.
I still do not understand this sentence. If the area is empty, how can you be scanning targets? If the area is empty, how can you be scanning people? Why do you want to scan people? Who is "they", in this sentence, and what are they continuing?
I am guessing that by the rest of your quote, this is what you are saying:
"When I am sure I have a hit, I will assume the other containers contain the dummies and will be quick with them, since I'll assume I've already found the target."
Which is fine, if that's how you want to handle it. But -- and this is critically important to the fairness of the test -- you have to treat every attempt (in terms of the steps you take) the same as every other attempt. Which means that if you have to wait x minutes after finding the true target for that target's "background interference" to fade from the area before a new container is brought online, you are going to need to wait x minutes after every attempt.
It is up to them to double blind the target or not.
See above. Once again, "double blind" doesn't mean "double-wrap".
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