ClusterBoy
Scholar
- Joined
- Jan 11, 2006
- Messages
- 67
Thanks for that info. I am almost ashamed to admit i have a masters in Medical Statistics from the same institution as Walach
We have looked at what the large homoeopathic institutions do, and at their publications. BSM has several times, both here and on H'pathy, posted a very comprehensive critique of Scherr's writings on provings, demonstrating that the whole thing is hopelessly riddled with subjectivity and bias.
When BSM asked a homoeopath to point out the best example of the modern, double-blinded, scientific provings that he was insisting are being done, the link he was given was to the Devon School of Homoeopathy. I've never seen a better example of new-age Sympathetic Magic outside of Frazer. A slew of self-obsessed maunderings, collated by someone who knows exactly what is being proved, and which provers (if any, often there were none) got the placebo, and was deliberately selecting "themes" thought to be consistent with the spirit of the remedy.
It's been pointed out many times that when properly blinded proving trials are carried out, they fail to detect any specific or general effects of the remedy over placebo.
GOODYEAR, K., LEWITH, G. & LOW, J. L. (1998) Randomized double-blind placebo-controlled trial of homoeopathic 'proving' for Belladonna C30. J. R. Soc. Med. 91(11), 579-82.
VICKERS, A. J., VAN HASELEN, R. & HEGER, M. (2001) Can homeopathically prepared mercury cause symptoms in healthy volunteers? A randomized, double-blind placebo-controlled trial. J. Altern. Complement. Med. 7(2), 141-8.
WALACH, H. (1993) Does a highly diluted homeopathic drug act as a placebo in healthy volunteers? Experimental study of Belladonna 30C in a double blind crossover design - a pilot study. J. Psychosomatic Res. 37(8), 851-860.
WALACH, H., KOSTER, H., HENNIG, T., & HAAG, G. (2001) The effects of homeopathic belladonna 30CH in healthy volunteers - a randomized, double-blind experiment. J. Psychosomatic Res. 50(3), 155-160.
BRIEN, S., LEWITH, G. & BRYANT, T. (2003) Ultramolecular homeopathy has no observable clinical effects. A randomized, double-blind, placebo-controlled proving trial of Belladonna 30C. Br. J. Clin. Pharmacol. 56(5), 562-568.
Yes, homoeopaths have soundly criticised these protocols. However, most of the studies were carried out by keen homoeopathy proponents, and all used homoeopaths to help design the protocols. This is part of the "what is homoeopathy" problem - anything seems to go so long as success is claimed, but as soon as a negative result appears, the protocol, no matter how carefully accredited beforehand, is instantly denounced as "not homoeopathy". All of the criticisms put forward would equally (if not more so) be applicable to the accepted provings - but, since these unblinded and subjective methods claimed success that's OK then.
Ther is nothing inherently incompatible about homoeopathy and the scientific method. Real-world effects are claimed, often striking effects, and effects like these are testable. It's just one more constant frustration that homoeopaths simply will not consider such testing, and invariably denounce the methods when anyone does do such testing.
You are quite right, but according to homoeopathic theory, 30C, or 200C would be much stronger. Would it not be easier for you to get an effect out of a stronger preparation than a weaker one?
Why did you choose 13C? Is that because you are not quite sure that the calculation is correct, and that you hope therefore to be able to locate something that otherwise would not have been there?
You do believe in homoeopahy, don't you?
I would have thought that 30c would be a better example to use as it seems to be a potency in common use by homoeopaths, and therefore easier to obtain from a reasonably independent source.So that's why all agree that 13C is fine, but very slightly confusing.
Sounds sensible to me - though for some reason Sheikh seems to want to go only just past the Avogadro-defined limit. I wonder if he's hinting at a completely different "understanding" of how homeopathy "works" than most homeopaths would subscribe to. Still, 13, 14, or 30C, I hope Sheikh's clear he's not meeting opposition, only suggestions given on a pragmatic level.I would have thought that 30c would be a better example to use as it seems to be a potency in common use by homoeopaths, and therefore easier to obtain from a reasonably independent source.
I already said, the more you will raise the potency the more techniques will be involved to prove. So you all agreed with 13c. Thanks
Surely the simplest way to address the issue of the machine would be to not to use it at all, but to source the test materials from an third party that both sides agree uses proper homoeopathic preparation techniques.I am not convinced about this test if it simply means showing the presence of material remaining at a 14C dilution. In another thread people were talking about the potentizer machine, and the possibility that it did not adequately dilute the material.
Happy hunting!... a "reputable" homoeopathic pharmacy ...
I am not convinced about this test if it simply means showing the presence of material remaining at a 14C dilution. In another thread people were talking about the potentizer machine, and the possibility that it did not adequately dilute the material. There is also the possibility of contamination of the solvent, or of inadequately cleaned tubing and flasks in the potentizer. We know that parts of some remedies are not soluble. Whether the insoluble parts remain in the diluted remedies is a matter of the technique.
I don't think a demonstration of material in a 14C remedy would be grounds for winning the prize. I'd think demonstration of materials in a 14C remedy would be a basis for an analysis of problems in the technique. I think there would have to be all kinds of conditions set up before this could possibly be a useful test for the one million dollar challenge.
Dr. A Sheikh, if you decide on a technique to identify material in your 14C dilution, don't forget to design some controls. For instance, you should also test your various solvents. You might run the solvent through your machine with NO remedy present, and test that, in case there is contamination from your machine. You might test a series of dilutions to see how the material changes with dilution. And you could save some of the material removed at those dilutions, to see if you have the same concentration of material in the removed material as well as the saved material. I'm sure there are other things you could test.
Really, you should do this anyway for the fun of it, and to find out what is going on with your system.
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I keep wondering WHY Dr. A Sheikh and Dr. MAS are so sure there is material left in their remedies at higher dilutions. I wonder whether the reason they are so sure about it is that they can see sediment or floating bits or discoloration in their remedies.
Dr. A Sheikh, is there something you have seen in your remedies that makes you sure there is material in them?
So, how do you propose to proceed?
Rolfe.