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Member (Idle past 235 days) Posts: 20714 From: the other end of the sidewalk Joined: |
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Author | Topic: Working Hypothesis -- what is the value? | ||||||||||||||||||||||||||||||||||||||||
RAZD Member (Idle past 235 days) Posts: 20714 From: the other end of the sidewalk Joined: |
The process of the scientific method involves starting with an hypothesis and then testing it.
Let us take the Yeti as an example (see YETI nother explanation?) ... As yet there is questionable evidence that something exists (ie - footprints, reports of sightings), and now there is possible evidence of a bear related distantly to polar bears. Bears (especially polar bears) tend to be solitary, and hibernate in caves, so this behavior fits the reported patterns of the "yeti" better than an ape (as they tend to live in family groups). White fur would also match polar bears. So it seems to me that a good "working hypothesis" is that the yeti is a bear ... ... so now we come to the issue of the value of a "working hypothesis" -- what does it do? Ostensibly it helps to formulate the search parameters for further information\evidence ... ... for those interested in pursuing the matter. Enjoy by our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. • • • Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click) • • •
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AdminPhat Administrator Posts: 1984 From: Denver,Colorado USA Joined: |
Thread copied here from the Working Hypothesis -- what is the value? thread in the Proposed New Topics forum.
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NoNukes Inactive Member |
Er, what "yeti" is a bear? Let's say that you confirm the existence of some kind of huge, funky, white bear. Is that the yeti? In any event, formulating h1 would seem to be the easier part, although I don't think it is as trivial as you are making it. Formulating h0 properly seems most important in studying a yeti that may or may not even exist. Under a government which imprisons any unjustly, the true place for a just man is also in prison. Thoreau: Civil Disobedience (1846) I have never met a man so ignorant that I couldn't learn something from him. Galileo Galilei If there is no struggle, there is no progress. Those who profess to favor freedom, and deprecate agitation, are men who want crops without plowing up the ground, they want rain without thunder and lightning. Frederick Douglass
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Jon Inactive Member |
I cannot see any value in distinguishing a regular hypothesis from a "working hypothesis" (especially based on your spotty definition of the latter).
As far as I can tell, simply being falsifiable makes all scientific hypotheses "working hypotheses"; they are living and dynamic, capable of being altered or entirely rejected. As to value, a "working hypothesis" should have the same value as a regular hypothesis in as much as they appear to be the same thing. Jon Edited by Jon, : No reason given. Love your enemies!
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Stile Member Posts: 4034 From: Ontario, Canada Joined: Member Rating: 3.5
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I think this is the problem. Right there in your last sentence. The 'good working hypothesis' is not that the yeti is a bear. Notice how the good working hypothesis doesn't mention a yeti. Science doesn't start with a conclusion and then form hypothesis from it: This is horrible science. This is creation-science. This is science led by it's pre-made conclusion, not by it's evidence. Good science goes from the data and moves from there... with no leading-pre-made-conclusion guiding it. Like this: "Let's look for a Yeti!!" Notice how "Yeti" is left out of the hypothesis/science portion because there's no evidence for a Yeti. Pre-maturely using the word "Yeti" in your science is allowing your pre-made conclusion to lead your work.
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New Cat's Eye Inactive Member |
You can still do good science with a leading pre-made conclusion. It happens when people are trying to invent technologies, or create new drugs. We use design controls for new product development and a lot of times we'll already know exactly what we want the product to do, we just got to figure out how to get there from here.
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Stile Member Posts: 4034 From: Ontario, Canada Joined: Member Rating: 3.5 |
Yeah, I was thinking about this, and I have something not-quite-right.
It should be okay to say something like "I'm looking for evidence of a Yeti..." There's something wrong with "This is evidence that the yeti is a bear..." Maybe it's the amount of evidence found? There is, however, something wrong with getting stuck on the 'yeti' aspect. At some point, that needs to be dropped or you're not following the evidence. Building something is a bit different.
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New Cat's Eye Inactive Member |
That's exactly how I read the OP. "This is evidence that the (thing that is referred to in legends as the) yeti is (actually) a bear (instead)".
Well, what counts? Does the eye-witness report of a large upright mammal roaming the Himalayas count? I'd say so. Its not good evidence but its something to work with. It at least points us in a direction. And if you then find bear fur in the areas of the reports, then I think that can lead us towards a working hypothesis that the thing that was seen, called the yeti, is actually a bear instead.
I suppose it depends on what you're trying to do. If you're trying to figure out what the legends of the yeti stem from, then I wouldn't have a problem with keeping your hypothesis framed around that word. If you're just trying to find a large mammal in the area, then there's really no reason to bring up the yeti in the first place.
Heh, sometimes the people paying the bills really really want their idea to come to fruition... and they might tell you to keep trying.
And often we have to tell them: Honestly, you just can't get there from here. We need to start a new route. They don't like to hear that. lol, I've actually had a customer tell me to "work some magic"... I literally told them that there's no such thing as magic in chemistry. This was a grown-ass man. Desire sometimes outweighs realism. Ah, but now I'm just rambling...
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Stile Member Posts: 4034 From: Ontario, Canada Joined: Member Rating: 3.5 |
Yes, I agree. One side uses the term "Yeti" just because that's what the locals (or where the initial information) is coming from and they just want to get to the bottom of things (this shouldn't be an issue). Perhaps it's an internal decision... you have to identify it in yourself which side of the fence you're on.
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New Cat's Eye Inactive Member |
Sure, without us having any of the actual data and hypotheses, the only person who really knows your motivation is yourself. And I do think its that motivation that determines if you're gonna end up doing good science or not. Edited by Catholic Scientist, : No reason given.
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NoNukes Inactive Member |
There are bears in the Himalayas. There just don't seem to be many polar bears. And of course not all yeti sightings are supposed to be white. I'm not sure that most of them are white. Where I am going with this, is that there are already plenty of excuses to blame Yeti sightings on bears. What new evidence is likely to be found by following up on RAZD's working hypothesis? On the other hand, finding an unknown ape/primate would be far more convincing given that some of supposed Yeti sightings are definitely not easily attributable to something bear like. I'm not recommending that as a hypothesis. That would be kinda like looking for my missing wallet in some place I had not been just because the light was better there. But let's not forget that the evidence for any kind of Yeti is fairly lousy. Under a government which imprisons any unjustly, the true place for a just man is also in prison. Thoreau: Civil Disobedience (1846) I have never met a man so ignorant that I couldn't learn something from him. Galileo Galilei If there is no struggle, there is no progress. Those who profess to favor freedom, and deprecate agitation, are men who want crops without plowing up the ground, they want rain without thunder and lightning. Frederick Douglass
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New Cat's Eye Inactive Member |
Fur, scat, footprints, or even an actual bear.
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NoNukes Inactive Member |
None of that stuff would be new. The presence of bears in Tibet and the Himalayas is well known and documented. Under a government which imprisons any unjustly, the true place for a just man is also in prison. Thoreau: Civil Disobedience (1846) I have never met a man so ignorant that I couldn't learn something from him. Galileo Galilei If there is no struggle, there is no progress. Those who profess to favor freedom, and deprecate agitation, are men who want crops without plowing up the ground, they want rain without thunder and lightning. Frederick Douglass
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RAZD Member (Idle past 235 days) Posts: 20714 From: the other end of the sidewalk Joined: |
And non-existence is notoriously hard to demonstrate ... which leaves falsification somewhat problematic ... which is why it would be a working hypothesis rather than a more formal scientific one.
The creature found in anecdotal evidence from purported footprints and sightings and that has been given the name "yeti" by to local people (Sherpas) in the area.
Does it explain the evidence?
Which means the hypothesis that what is identified variously as yeti evidence is more likely to be due to a bear, yes?
Yet this is more of a westernized version of the sherpa legend isn't it? If a bear is found, is this sufficient reason to say that it is not the legendary yeti because it is not an ape? Wouldn't that be letting preconceptions bias your conclusion?
It seems to me that most of the ("westernized") investigations to date have been predicated on the legendary creature being an ape, so this would change that focus. Enjoy by our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. • • • Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click) • • •
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NoNukes Inactive Member |
What comparison are you making here. More likely to be a bear than what?
I'm not the least bit interested in a non scientific investigation into whether Yeti's exist. Under a government which imprisons any unjustly, the true place for a just man is also in prison. Thoreau: Civil Disobedience (1846) I have never met a man so ignorant that I couldn't learn something from him. Galileo Galilei If there is no struggle, there is no progress. Those who profess to favor freedom, and deprecate agitation, are men who want crops without plowing up the ground, they want rain without thunder and lightning. Frederick Douglass
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