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Author | Topic: Are learned and innate the only types of behaviors? | |||||||||||||||||||||||||||
Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
sinequanon writes: Assuming that the elevator speed didn't change the theory says that, taking only constant gravitational forces into account, you will land at the same speed as you jumped (similarly with solid ground). The point wasn't about whether or not you know the correct answer. The point was that Joe Average's common sense usually gets it wrong.
For the case of a bullet however, it is not so simple. A bullet flies and initially the most important factors are fluid dynamics. For example, in the same way a pitched baseball can dip suddenly, so can a bullet. Again, the point isn't what you yourself know, but that Joe Average's common sense usually gets this wrong. And it isn't because he's thinking about fluid dynamics. Even when the question is phrased properly, "Ignoring air resistance and horizon effects, if a bullet is dropped at the same time and from the same height as one fired horizontally from a gun, which hits the ground first," Joe Average will almost always give the wrong answer. If the common sense of Joe Average were so wonderfully accurate everybody would be a scientist. --Percy
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Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
sinequanon writes: My other point is that Joe Blow does not do hypothetical mind experiments. He tends to work from experience. He does not usually see bullets flying through a vacuum unless he's been lighting up the dodgy stuff. But attempting an explanation of why Joe Average's common sense often yields the wrong answer doesn't change the fact that his common sense is usually useless. In other words, arguments by laypeople that begin, "Common sense tells us..." aren't worth much. --Percy
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Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
sinequanon writes: Bad is an emotive word. I just prefer the evidence of my own eyes to what a scientist says "pretty much" happens. Scientists also use the evidence of their own eyes, but because science is a collective activity, many other scientists have to see the same evidence with their own eyes before something can become accepted as a verified phenomenon. --Percy
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Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
sinequanon writes: You've missed the point. Perhaps it is a little subtle. A conclusion should be worded clearly so that anybody who does not have access to the full details knows what is being concluded. Scientific papers are written for other scientists using the specialized terminology of the particular field. Scientific papers are not popularized science books written for the lay public. These books are written in order to make understandable what is otherwise unintelligible and largely inaccessible in the technical literature. Laypeople who want to understand scientific papers properly must go through a period of familiarization first, at a minimum. --Percy
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Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
sinequanon writes: They fail to consider prey loss decreasing when a bird drops prey from a greater height. Why? I'm considering the possibility that the further I walk away from the park bench where I left my iPod, the more likely it is to be stolen. Presumably you're wondering why I'm not considering the likelihood of theft decreasing as I walk further away? Maybe in the future you'll teach us to consider the possibility that weight loss follows increased food intake and that cars slow down when you stomp on the accelerator. --Percy
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Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
sinequanon writes: The likelihood of the prey breaking also increases, so fewer drops would be needed. How do they know that wouldn't outweigh the benefit of shorter retrieval? You're thinking of a different question than the one they were actually attempting to answer. The question you seem to think they were asking is, "Does increasing drop-height increase the likelihood that they'll lose the walnut before they can break and eat it?" As stated in the excerpt you quoted in your Message 89, the question they were actually asking was, "Do crows adjust drop height with respect to potential kleptoparasitism?" I think your question is at least as interesting, but it definitely seems outside the paper's topic area, which was the factors affecting prey-dropping behavior, not the success-rate of various prey dropping strategies. --Percy
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Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
I'm starting to lose the point in all the focus on details. Assuming you're correct about this paper and the other one, how does this support the premise of this thread that lay observations should trump scientific ones?
--Percy
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Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
I'm having difficulty finding a connection between your premise and your line of argument. I keep going back to your OP. The documentary you mention can't be used as evidence because no one else can see it. Even if I fully accept your description of it, it just sounds like a typical documentary. I couldn't possibly count the number of documentaries I've turned off after less than 10 minutes because of what were either errors or gross simplifications so severe that they seemed like errors. There aren't that many good documentaries on television.
After reading just the first three paragraphs of your OP, I had the impression that you'd be arguing differently then you actually are, that you would be introducing examples like this:
Those are the kinds of examples I expected you'd offer. I don't think we'll convince you that the problems you think you're finding in those papers are either trivial or don't exist, but it doesn't seem like a significant enough issue to even try, plus your arguments are unpersuasive on their face and don't really need active rebuttal. --Percy Edited by Percy, : Grammar.
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Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
Hi Sinequanon,
This thread should be in the [forum=-11] forum, not here in the [forum=-14], and it should have gone through the thread approval process. Supposedly your topic asks whether what you see with you own eyes is superior to what scientists say, but what you're actually discussing is learned vs. innate behavior, which has nothing in common with the thread's topic beyond that most certainly much of the data gathering is visual. If all research that includes some form of visual data gathering is fair game for this thread then there's almost nothing that's off-topic, and we prefer not to allow threads like that.
sinequanon writes: What I see with my own eyes tells me that learned and evolved behaviours are NOT the only options for behaviour. A determination of whether a behavior is learned or innate, or whether there are other origins of behavior, is definitely not something that you determine by a simple visual observation. It requires mounds of evidence, detailed analytical study, and a great deal of interpretation. It definitely is not a simple question of, "Should I believe scientists or my own eyes." A discussion of the origins of behavior belongs in one of the science forums, not here, and the title and opening post should make clear the boundaries of discussion. --Percy
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Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
I guess the key question is what kind of thought process should someone like yourself go through when considering possible interpretations of observations of an unusual or unexpected phenomenon.
Let's say you see what appears to be a ghost or a UFO. Presumably you're aware of the history of claims surrounding such phenomena, and you're at least somewhat aware of the scientific research regarding the ways in which interpretation of visual stimulus can go astray. So how do you think your way through these considerations to arrive at a conclusion such as, "Nope, the scientists are wrong, UFO's (in the sense of aliens from outer space) exist and I just saw one." --Percy
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Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
Hi Sinequanon,
I think a discussion of the origins of behavior belongs in one of the science forums, not here. Just propose a new thread over at [forum=-25]. The title and opening post should make clear the boundaries of discussion, but you can work that out with the moderators. --Percy
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Percy Member Posts: 22480 From: New Hampshire Joined: Member Rating: 4.8 |
sinequanon writes: I will not be taking up your invitation as I do not agree with your personal interpretation of my intention in this thread. I'm not insisting my interpretation is correct, and I'm not trying to stifle debate. My point is only that this *is* a science topic, and it should have gone through the thread proposal process where the topic you wanted to discuss could have been made clear in both the thread title and the opening post. What you've done is started a science discussion in the [forum=-14]. I'm not moderating this thread, I'm only playing the role of a topic nag, but since you're interpreting my comments made as a member as if I were moderating I'll change the title and move the thread. --Percy
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