How do skeptics account for the placebo effect?

I think there is further misunderstanding--the skeptic objection to placebo is not that it is completely useless, the way I see it--but that it does not justify mumbo-jumbo.

If something works by placebo... someone who says it works by "quantum energies" and sells junk for $49.95 claiming it's "cutting edge science" is still ripping you off.

You might think you get some benefit from a copper bracelet... but to ask scientists to listen to someone debate the DETAILS of something that is only working because it's perceived to work, is foolish...
 
Well, this might come as a surprise to you. But magnet bracers MAY have a beneficial effect. I don't know about the copper ones but there was research done a while back about how a magnetic field can be used to help knit bones.

It is only Mumbo-Jumbo til its proved. Don't close your mind to something just because it sounds rediculous. If you told someone in the 1800s that you could send pictures to someone in a box they would have laughed at you and called it Mumbo-Jumbo.

New ideas pop up all the time, new superstitions get created. With a critical mind one can explore every possibility of an idea even if it turns out to be invalid there may be another way of doing it that can prove sucessful.

It will never hurt you to keep an open mind. It only hurts when you shut your mind to the possibilities.
 
MoonDragn said:
Well, this might come as a surprise to you. But magnet bracers MAY have a beneficial effect. I don't know about the copper ones but there was research done a while back about how a magnetic field can be used to help knit bones...
It would be nice if you could provide a reference, but I'll bet you can't find one that will show that "magnet bracers" (sic) help knit bones.
 
MoonDragn said:
Well, this might come as a surprise to you. But magnet bracers MAY have a beneficial effect. I don't know about the copper ones but there was research done a while back about how a magnetic field can be used to help knit bones.

It is only Mumbo-Jumbo til its proved. Don't close your mind to something just because it sounds rediculous. If you told someone in the 1800s that you could send pictures to someone in a box they would have laughed at you and called it Mumbo-Jumbo.

New ideas pop up all the time, new superstitions get created. With a critical mind one can explore every possibility of an idea even if it turns out to be invalid there may be another way of doing it that can prove sucessful.

It will never hurt you to keep an open mind. It only hurts when you shut your mind to the possibilities.
Most of the people here are very open minded. If magnetic bracelets really help knit bones or have other beneficial effects then that would be great.
If they actually do what they claim then it will open up new health treatments and provide exciting new research avenues. Nobody here would want them not to have such an efect.

But if they don't really have that effect then all the claims in the world won't make a difference.

It is not 'closed minded' to ask for evidence of claims.
It is not 'closed minded' to want to know the truth about how the world works.

It's a rather tired and childish insult of believers to call sceptics 'closed minded'.
It also isn't in any way true.

Wanting to believe every mysterious paranormal claim that comes along isn't being 'open minded', it is merely wishful thinking.

I personally would love there to be an afterlife. I would love to know that we exist in some form after death. I would love to be able to communicate telepathically or know the future. I have often wished that I possessed telekinesis.
And with regard to health issues a close family member of mine has just been diagnosed with, I would love to believe in miracle cures.

But if they don't exist they don't exist. It isn't a case of open or closed minded. It is a case of looking at evidence and seeing how reality works.

Imagining what might or might not exist in the future is rather pointless isn't it?
If I were in the 1800s and I told someone I could send pictures in a box, I would have been lying as nobody could then. If I had said it might happen in the future they might have said, 'possibly, possibly not, we don't know what technology might be invented'. It wouldn't have changed the fact that it couldn't be done then.


What really hurts is refusing to accept negative results because they don't fit in with our opinions. That way we never really learn the true nature of reality - we merely misinterpret the results to always produce results that we like. That might keep us happy, but we aren't really learning anything new.
 
Ashles said:
Most of the people here are very open minded. If magnetic bracelets really help knit bones or have other beneficial effects then that would be great.
If they actually do what they claim then it will open up new health treatments and provide exciting new research avenues. Nobody here would want them not to have such an efect.

But if they don't really have that effect then all the claims in the world won't make a difference.

It is not 'closed minded' to ask for evidence of claims.
It is not 'closed minded' to want to know the truth about how the world works.

It's a rather tired and childish insult of believers to call sceptics 'closed minded'.
It also isn't in any way true.

Wanting to believe every mysterious paranormal claim that comes along isn't being 'open minded', it is merely wishful thinking.

I personally would love there to be an afterlife. I would love to know that we exist in some form after death. I would love to be able to communicate telepathically or know the future. I have often wished that I possessed telekinesis.
And with regard to health issues a close family member of mine has just been diagnosed with, I would love to believe in miracle cures.

But if they don't exist they don't exist. It isn't a case of open or closed minded. It is a case of looking at evidence and seeing how reality works.

Imagining what might or might not exist in the future is rather pointless isn't it?
If I were in the 1800s and I told someone I could send pictures in a box, I would have been lying as nobody could then. If I had said it might happen in the future they might have said, 'possibly, possibly not, we don't know what technology might be invented'. It wouldn't have changed the fact that it couldn't be done then.


What really hurts is refusing to accept negative results because they don't fit in with our opinions. That way we never really learn the true nature of reality - we merely misinterpret the results to always produce results that we like. That might keep us happy, but we aren't really learning anything new.

I'm not talking about asking questions and wanting evidence. Even as a believer you should always seek evidence. I'm talking about people who claim something does not work with a firm conviction like they personally have proved it doesn't work.

I consider myself a skeptic, but I also am skeptical of skeptics. Mostly because of some of the rediculous skeptical rantings that have been out there. Truth is very relative. Belief and knowledge are very different things. In order to believe in a diety you require blind faith. This is something that is just accepted without proof. To believe in truth you need a critical mind. Blind acceptance is the last thing you need.

Sometimes the skeptics step between these grey areas and try to discredit belief. Its their opinion, let them believe what they want. Its the truth and facts that you need to worry about, not the blind beliefs. Nothing you say will change blind belief.
 
MoonDragn said:
Truth is very relative.
Not necessarily. If we're talking about the question of whether a particular treatment is effective for a particular condition, it is possible to arrive at an answer that is objectively true. We can do this through properly controlled and blinded trials.
Belief and knowledge are very different things. In order to believe in a diety you require blind faith. This is something that is just accepted without proof. To believe in truth you need a critical mind. Blind acceptance is the last thing you need.

Sometimes the skeptics step between these grey areas and try to discredit belief. Its their opinion, let them believe what they want. Its the truth and facts that you need to worry about, not the blind beliefs. Nothing you say will change blind belief.
Certainly, belief in the simple existence of a deity is not within the areas which can be scientifically tested (on the other hand, claims about how the alleged deity affects the way the world actually works can be tested, of course, but only if the effects can only be explained by reference to the deity).

But as far as this thread goes, we're talking about phenomena which are firmly within the physical universe. Beliefs that don't correspond with how the universe actually works can, and should, be challenged. Hence the requests for evidence that you will see here and there around the forum.
 
MoonDragn said:
I'm not talking about asking questions and wanting evidence. Even as a believer you should always seek evidence. I'm talking about people who claim something does not work with a firm conviction like they personally have proved it doesn't work.
When there is no evidence that something works (after multiple tests) people are entitled to claim it doesn't work. They may turn out to be incorrect of course, but until contrary evidence is produced they would seem to have the stronger argument.

At what point would you consider it justified to assume something doesn't work?
What amount or kind of tests would you require to demonstrate the non-existence of, for example, precognition?

I consider myself a skeptic, but I also am skeptical of skeptics. Mostly because of some of the rediculous skeptical rantings that have been out there. Truth is very relative. Belief and knowledge are very different things. In order to believe in a diety you require blind faith. This is something that is just accepted without proof. To believe in truth you need a critical mind. Blind acceptance is the last thing you need.
I find this ironic coming from you as you have already demonstrated that you can find ways of making completely failed predictions seem to be successes.
This isn't being sceptical, it appears to be more like the blind acceptence you claim to dislike.

Also, as Mojo has mentioned, how is truth relative? The truth of how the universe works is fixed regardless of our opinions on the subject.
Does precognition (or the mechanism by which it could work) exist? Either it does or it doesn't. That isn't relative

Sometimes the skeptics step between these grey areas and try to discredit belief. Its their opinion, let them believe what they want.
Beliefs can be incorrect. Sceptics wish to know the truth of reality.
Don't you?

Its the truth and facts that you need to worry about, not the blind beliefs. Nothing you say will change blind belief.
Exactly what I have been saying.
 
MoonDragn said:
... Nothing you say will change blind belief.
So what about those "magnet bracers" knitting bones? Is that a blind belief or what?
 
MoonDragn said:
I'm not talking about asking questions and wanting evidence. Even as a believer you should always seek evidence. I'm talking about people who claim something does not work with a firm conviction like they personally have proved it doesn't work.
Skeptics do ask questions and they do want evidence; that’s at the heart of the skeptical method of inquiry.
The idea is to deal with objective evidence and not make mistakes like an argument to ignorance.
MoonDragn said:
Truth is very relative
Objective truth is not relative at all. Some things are true whether you believe them to be or not; likewise, some things are untrue no matter how much you believe in them.
MoonDragn said:
Sometimes the skeptics step between these grey areas and try to discredit belief. Its their opinion, let them believe what they want.
See above.
MoonDragn said:
Its the truth and facts that you need to worry about, not the blind beliefs.
Well said.
MoonDragn said:
I consider myself a skeptic
I agree – relatively speaking.
 
LOL I find it funny theres a whole skeptics dictionary of terms to support their arguments. Like that somehow validates what they are saying. I agree with your points but if everyone was logical they wouldn't have problems arguing with each other. Then again, we'd all just be computers on programmed responses.

Alot of the problem comes in when your logic is mixed by personal opinion and someone decides to attack the reasoning behind that opinion. As if they somehow discredit the reasoning they can discredit the belief. It doesn't work that way. I see it on both sides of the fence too. It makes for good entertainment but really hard to gain any real insight from them.
 
MoonDragn said:
Alot of the problem comes in when your logic is mixed by personal opinion and someone decides to attack the reasoning behind that opinion. As if they somehow discredit the reasoning they can discredit the belief. It doesn't work that way.
If a conclusion (or indeed a "belief") has been arrived at through faulty reasoning, it is perfectly valid to point out the failings in the reasoning.

To use a fictional example, in Blackadder II, Nursie believed that having brilliant ideas could make your foot fall off. This was because her brother had had a brilliant idea, and his foot had fallen off. His "brilliant idea" had been to cut his toenails with a scythe. Would you consider it invalid to point out the flaws in Nursie's reasoning?
 
MoonDragn said:
LOL I find it funny theres a whole skeptics dictionary of terms to support their arguments. Like that somehow validates what they are saying. I agree with your points but if everyone was logical they wouldn't have problems arguing with each other. Then again, we'd all just be computers on programmed responses.
The link provided is an example of a logical fallacy.
A logical fallacy renders the argument invalid. It is not a skeptical term, it is a general term applied to logical thinking, reasoning and debating.

Do you not think that when having a debate it is better to use logic? Do you prefer to be illogical in your arguments?

People can have opinions and those are personal and subjective and will differ hugely.
But when you are talking about facts then you need to use logic in your arguments otherwise it renders them a little bit pointless and they will just fall apart rather quickly.
 
Alot of the problem comes in when your logic is mixed by personal opinion and someone decides to attack the reasoning behind that opinion. As if they somehow discredit the reasoning they can discredit the belief. It doesn't work that way.

Actually, that's exactly how it works. If the reasoning behind an opinion is flawd, then that opinion is flawed as well. A belief is automatically discredited if the reasoning behind that belief is discredited. If I believed that homeopathy was effective, because I thought my doctor would never prescribe an ineffective remedy, and then I discover that he has, in fact, prescribes several ineffective remedies, then my belief that homeopathy is effective is discredited. This doesn't mean I start believing that it is ineffective; but at this point, I have no valid reason to believe in homeopathy, and must either discover a new line of reasoning to support my belief, or must change that belief.
 
zaayrdragon said:
Actually, that's exactly how it works. If the reasoning behind an opinion is flawd, then that opinion is flawed as well. A belief is automatically discredited if the reasoning behind that belief is discredited. If I believed that homeopathy was effective, because I thought my doctor would never prescribe an ineffective remedy, and then I discover that he has, in fact, prescribes several ineffective remedies, then my belief that homeopathy is effective is discredited. This doesn't mean I start believing that it is ineffective; but at this point, I have no valid reason to believe in homeopathy, and must either discover a new line of reasoning to support my belief, or must change that belief.


If it was that easy you could dismiss entire religions. It doesn't work that way. The reasoning behind the belief is never logical disproving it will just get you arguing with the person.

Starting from the point of disproving something is not the way to go. First, the method to disprove it could be just as flawed as the reasoning, and with a lack of credibility nobody is going to respect your findings.

In your example, your doctor is human, and can make mistakes. However making ONE mistake doesn't mean he made another with homeopathy. Thats like going shopping for milk and bringing home cheese instead. Does that mean you don't know how to shop? No, maybe the process is flawed and needs to be examined further but you can't condem a process entirely until you are sure exactly where it breaks down.

Perhaps your doctor made the mistake with another medication due to a recomendation by a collegue. Perhaps he placed a misguided trust in that person. However he chose to send you to homeopathy cause he saw alot of positive feedback from his patients.

Heres an example of religion... The bible was written by men who saw visions. Men who see visions are often locked up in insane asylums. Therefore the bible is an invalid book.

You see where I'm going with this? The bible has alot to merit it despite its origins but to dismiss it based on one aspect of it is rediculous.
 
MoonDragn said:
If it was that easy you could dismiss entire religions. It doesn't work that way. The reasoning behind the belief is never logical disproving it will just get you arguing with the person.

Starting from the point of disproving something is not the way to go. First, the method to disprove it could be just as flawed as the reasoning, and with a lack of credibility nobody is going to respect your findings.

In your example, your doctor is human, and can make mistakes. However making ONE mistake doesn't mean he made another with homeopathy. Thats like going shopping for milk and bringing home cheese instead. Does that mean you don't know how to shop? No, maybe the process is flawed and needs to be examined further but you can't condem a process entirely until you are sure exactly where it breaks down.

Perhaps your doctor made the mistake with another medication due to a recomendation by a collegue. Perhaps he placed a misguided trust in that person. However he chose to send you to homeopathy cause he saw alot of positive feedback from his patients.

Heres an example of religion... The bible was written by men who saw visions. Men who see visions are often locked up in insane asylums. Therefore the bible is an invalid book.

You see where I'm going with this? The bible has alot to merit it despite its origins but to dismiss it based on one aspect of it is rediculous.

And, apparently, you can't read, either.

This doesn't mean I start believing that it is ineffective; but at this point, I have no valid reason to believe in homeopathy, and must either discover a new line of reasoning to support my belief, or must change that belief.

As for your 'Bible' example, actually, I consider the Bible to be a thoroughly discredited piece of fiction, as well. And I do, in fact, dismiss entire religions for precisely those reasons.

What you have created is, in fact, a straw men. Very few, if any, of the writers of the Bible claim to have seen visions.

Here's a better example: the writers of the Gospels have been claimed to be contemporaries of The Messaiah, accurately portraying the key events of the life, death, and rebirth of Christ. It is, however, demonstrably true that several of the Gospels were not, in fact, written by men alive during Jesus' life; therefore, to believe that the Gospels are an accurate first-hand account of the events of the Resurrection is irrational and illogical.

The first five books of the Bible are supposedly written by Moses; however, as the final book describes the death of Moses, it is highly unlikely (if not impossible) that Moses wrote this final chapter. Therefore, believing that Moses is the author of the entire five books is fallacious and illogical.

Belief: The Bible is the infallible Word of God, and must be taken literally.
Fact: The Bible makes several glaring errors, such as defining bats as a type of bird, and failing to predict the existance of other actual stars and planets, as opposed to lights fixed in the firmament of the heavens.
Conclusion: The belief that the Bible is the infallable Word of God, and must be taken literally, is erroneous and illogical.

...

And so it goes.

In each case, you can choose to go on believing what you believe, in which case you are being WILLFULLY ignorant; or you can try to learn something, which may also return you to this state of belief, or may not. The skeptic chooses the latter; too often, the non-skeptic chooses the former.

But when evidence simply doesn't exist, one way or another, there seems to be two classes of people: those who choose not to believe until evidence appears, and those who choose to believe until counter-evidence appears. Generally, I am in the second group; I believe in a great deal of things for which no evidence exists - as long as no counter-evidence exists, as well. Most skeptics belong to the first group. Personally, I don't see either side as 'right' or 'wrong' in this case... just different.

But once someone presents evidence indicating that something cannot exist, I stop believing in it... if the evidence is that conclusive, and no evidence to the contrary appears.

And anecdotal evidence, testimonies, and the like are automatically discounted by myself and by skeptics, it seems, largely because we know how wrong people can be. 50 million Elvis fans, you know?

Or do you?
 
MoonDragn said:
I read somewhere that in a clinical trial they accounted a higher recovery from treatment than a fake acupuncture treatment and that both the real and fake treatments showed an improvement over those who received no treatment at all.
MoonDragn said:
Didn't freud say somewhere that he made the whole thing up?
MoonDragn said:
As I said I am not sure how it works, but I definately read somewhere that those points move.
MoonDragn said:
There have been many cases where the placebo HAS cured something conventional medicine cannot cure.
MoonDragn said:
How many times have we seen reports coming out saying this or that drug etc doesn't work the way it should because further tests proved the initial findings invalid?
MoonDragn said:
I don't know about the copper ones but there was research done a while back about how a magnetic field can be used to help knit bones.
MoonDragn said:
No I cannot provide a verified example...
 
Claimee,

That should say "No I'm too lazy too look up my sources cause I'm at work :P "

Here you go :

http://www.acupuncturetoday.com/archives2000/jan/01painrelief.html

http://www.lrb.co.uk/v22/n08/borc01_.html

The bit about the points moving was from a chinese text I read a long time ago, and I can't find references to it.

http://www.sustainedaction.org/Explorations/more_on_the_placebo_effect.htm

http://www.nelh.nhs.uk/hth/blood_pressure_drug.asp
http://www.post-gazette.com/pg/04161/329030.stm

http://biomagnetictherapy.webwise-media.com/history.htm

Happy now?

and..

Yes Zaay, I see your point. I agree with you 100% on your accessment of the bible. The logical thing is to change your belief, but as you can see in the case of the bible, they simply refuse to. You will see that over and over in alot of believer's arguments. I even met some guy on the subway last night who claimed that Jesus wrote the bible... No amount of reasoning was going to change his mind. He started quoting stuff about what Jesus said like it had any relation to proving Jesus wrote it.

As for that little barb about how I can't read, reread what I wrote. Your quote had nothing to do with what I was trying to say about changing belief. Yes YOU as a skeptic MIGHT change, but most believers would not.
 
MoonDragn said:
Well, this might come as a surprise to you. But magnet bracers MAY have a beneficial effect. I don't know about the copper ones but there was research done a while back about how a magnetic field can be used to help knit bones.

It is only Mumbo-Jumbo til its proved. Don't close your mind to something just because it sounds rediculous. If you told someone in the 1800s that you could send pictures to someone in a box they would have laughed at you and called it Mumbo-Jumbo.

New ideas pop up all the time, new superstitions get created. With a critical mind one can explore every possibility of an idea even if it turns out to be invalid there may be another way of doing it that can prove sucessful.

It will never hurt you to keep an open mind. It only hurts when you shut your mind to the possibilities.

I'm all for having an open mind... but you're changing the subject. I applied the term "mumbo-jumbo" to the details of something that was observed to perform as a placebo rather than a concrete treatment. Since it was a placebo--the "explanation" behind it is completely irrelevant as it was the mind of the user that generated whatever effect there was. It had nothing to do with whatever "energies" the placebo had, or what color it is, or whatever.

If you're arguing something's NOT a placebo and has a real effect, that isn't mumbo jumbo and can be proven--well, there's a way to prove it, and that's to have it perform better than placebo in a double-blind test. Once it's been demonstrated to work, then you can go about telling me what color it has to be.
 
MoonDragn said:
Not really.

Got anything peer-reviewed?
 

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