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Pepe
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14 Dec 2019, 5:39 pm

Amity wrote:
Thanks for the info chaps, posting so that I can find this thread later... will likely need time to 'digest' it!

Thank you for your appreciation.

The subject material here isn't easy going and it is expected that few would devote the needed cerebral energy to "digest" it.

Yes, this thread was created with the intention of being an "information station" that I will refer to myself from time to time.
If I ever get back into the "perilous" discussion scene dominated by political correctness hugging "luvies", I will have a bunker of rationality to fall back on. :mrgreen:



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14 Dec 2019, 11:01 pm

Source Credibility:

Quote:
Cayla Buttram, David MacMillan III, & Leigh ThompsonUpdated November 2012UNA Center for Writing Excellence.

Source Credibility:
How To Select The Best Sources:
Finding sources for research is important, but using unreliable sources will hurt your credibility and make your arguments seem less powerful. It is important to be able to identify which sources are credible. This ability requires an understanding of depth, objectivity, currency, authority, and purpose.
Whether or not your source is peer-reviewed, it is still a good idea to evaluate it based on these five factors. An article that has been peer-reviewed is credible, but it still might not be completely relevant to your assignment.

Depth:
What is the depth of coverage of the information?
A source that is completely reliable may still only give a light overview of the important information. In many cases, you will need to have more than a simple overview of information in order to connect the data to your topic.

Objectivity:
Is the information you are using biased in any way? If so, does the bias affect the conclusions of the research?
Does the information come from a source that will profit from a particular point of view? If so, the information may not be reliable.
Does the source use proper citation?

Currency:
How up-to-date is the information? When was it written? Many assignments, especially in the sciences, require research from the past five or ten years.

Authority:
Who is the author? Does the author have a degree in the field? Is the author affiliated with an unbiased reputable organization? Note that scholarly articles tend to have multiple authors.PurposeWhat is the purpose of the source? Is it to entertain, to change public opinion, to present research, or to teach? Who is the intended audience? Reliable research articles are usually very specific in nature and relate to a very specific field.

These five areas give you a way to reduce a large body of sources into the specific information that you need to include. This process will enhance the credibility of your writing and lead you to more accurate conclusions. https://www.una.edu/writingcenter/docs/ ... bility.pdf



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15 Dec 2019, 11:29 pm

CRITICAL THINKING - Fallacies: Straw Man Fallacy

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In this Wireless Philosophy video, Joseph Wu (University of Cambridge) introduces you to the straw man fallacy. This fallacy is committed whenever someone misrepresents an opponent's claim in arguing against it.



https://youtu.be/hfil34ayaEU



Pepe
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15 Dec 2019, 11:43 pm

CRITICAL THINKING - Fallacies: Ad Hominem

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In this video, Paul Henne (Duke University) describes the ad hominem fallacy, which is an informal fallacy that arises when someone attacks the person making the argument rather than their argument. He also describes the four subtypes of this fallacy.



https://youtu.be/qBkj-AYYg7w



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16 Dec 2019, 7:39 pm

Argument from authority:

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Argument from authority (Latin: argumentum ab auctoritate), also authoritative argument and appeal to authority, is a common form of argument which leads to a logical fallacy when misused.
In informal reasoning, the appeal to authority is a form of argument attempting to establish a statistical syllogism.



https://youtu.be/FgmvH5eKgww



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16 Dec 2019, 8:00 pm

Scientific Skepticism | Dr. Steven J. Allen:

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The terms “Global Warming Skeptic” and “Climate Change Skeptic” are insults, but those who use this line of attack ignore that science only works when there are skeptics. The Capital Research Center's Dr. Steven J. Allen explains why argument, not anathemas, is the way to approach scientific issues surrounding climate changes.



https://youtu.be/stGBDI2SgEU



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17 Dec 2019, 2:57 am

Red Herring - Critical Thinking Fallacies:

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In this Wireless Philosophy video, Joseph Wu (University of Cambridge) introduces you to the red herring, a rhetorical device and fallacy that is often difficult to spot. A red herring occurs when something is introduced to an argument that misleads or distracts from the relevant issue. Wu walks us through this rhetorical device and shows us how to avoid committing a fallacy.



https://youtu.be/Af0STrY58i4



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17 Dec 2019, 3:33 am

CRITICAL THINKING - Fallacies: Post Hoc Ergo Propter Hoc:

Quote:
In this video, Paul Henne (Duke University) explains the post-hoc-ergo-propter-hoc fallacy. This is an informal fallacy committed when a person reasons that because one event happened after another event, the first event caused the second. He also discusses why it is sometimes hasty to conclude that your cat scratch caused your fever.



https://youtu.be/5A7hSaoRv0g



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17 Dec 2019, 4:07 am

Are you Begging the Question? - Gentleman Thinker:


https://youtu.be/OAXKc-rvMa8



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17 Dec 2019, 6:05 am

Why Do Stupid People Think They're Smart? The Dunning Kruger Effect

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Why Do Stupid People Think They're Smart? The Dunning Kruger Effect (animated)

The Dunning-Kruger effect can be observed during talent shows like American Idol. The auditions are usually filled with a variety of good and bad singers. The ones who are bad at it, almost never realize how bad they really are.

Low ability people do not possess the skills needed to recognize their own incompetence or lack of knowledge. Their poor self-awareness leads them to overestimate their own capabilities.

However when you become more knowledgeable about a certain topic, that confidence falls. Only when you start to reach above average skill, is when the your confidence about a certain topic starts to pick up again.

But why? Why does being less skilled make you more confident in your abilities?



https://youtu.be/GJz66wm95-M



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17 Dec 2019, 6:32 am

How to Argue - Philosophical Reasoning: Crash Course Philosophy #2:

Quote:
Before we dive into the big questions of philosophy, you need to know how to argue properly. We’ll start with an overview of philosophical reasoning and breakdown of how deductive arguments work (and sometimes don’t work).



https://youtu.be/NKEhdsnKKHs



jimmy m
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18 Dec 2019, 11:03 am

I came across an interesting article today. It basically says that many academic papers have stooped to become a form of click bait.

A study published last week in the Journal of the American Medical Association reported on an association between e-cigarette use and depression. The cross-sectional study of nearly 900,000 e-cigarette users who self-reported into the Behavioral Risk Factor Surveillance System from 2016 to 2017 found that users had a higher likelihood of reporting a history of depression, and that incrementally higher frequency e-cigarette use was associated with an incrementally higher likelihood of reporting depression.

The authors mention that several earlier studies showed an association between tobacco smoking and depression, but there are few studies looking at an association between e-cigarettes and depression. Regarding the meaning of their findings, the authors stated:

These findings highlight the need for longitudinal studies to examine the association between e-cigarette use and depression, which may be bidirectional.

And in their conclusions, the authors note “the need for prospective studies analyzing the longitudinal risk of depression with e-cigarette use.”

Correlation does not imply causation. And the fact that nicotine delivered in liquid vaping cartridges carries an association with depression among its users similar to that known to exist with nicotine delivered in combustible tobacco cigarette smoke should not come as earthshaking news.

At first blush, one is moved to ask what the researchers were trying to accomplish. The authors admit that any association between e-cigarette use and depression "may be bidirectional.” Indeed. A Duke University study in 2006 found nicotine may decrease depression in nonsmokers, and many studies show nicotine has a calming effect, and aids in cognition. It has even been found to benefit patients with Parkinson’s Disease.

It is fair to say that this study provides no real useful information. True, if, as the authors recommend, a longitudinal prospective study was performed, it might help with the question of causation, because it can then be determined which came first—the nicotine use or the depression. But even then, underlying characteristics may be causes of both depression and a demand for nicotine. And nicotine use may be a way to self-medicate for depressive symptoms but may still display first.

So why, then, was this study published? I am reminded of the influence that public policy and media narratives have on modern science. This led Stanford University Professor John Ioannidis to discover in 2005 “Why Most Published Research Papers Are False.” It is the subject of a new book, “Scientocracy”. Sometimes confirmation bias and politics influence which studies get published. If the study appears to add fuel to media-driven panic—in this case, the media-driven panic surrounding e-cigarettes—it stands a good chance of getting published. It seems these days as if even peer-reviewed academic journals are succumbing to the tabloid journalist dictum: “If it bleeds it leads.”


Source: Scientific Studies As 'Click Bait?'


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18 Dec 2019, 1:04 pm

jimmy m wrote:
So why, then, was this study published? I am reminded of the influence that public policy and media narratives have on modern science. This led Stanford University Professor John Ioannidis to discover in 2005 “Why Most Published Research Papers Are False.” It is the subject of a new book, “Scientocracy”. Sometimes confirmation bias and politics influence which studies get published. If the study appears to add fuel to media-driven panic—in this case, the media-driven panic surrounding e-cigarettes—it stands a good chance of getting published. It seems these days as if even peer-reviewed academic journals are succumbing to the tabloid journalist dictum: “If it bleeds it leads.”[/i]

Source: Scientific Studies As 'Click Bait?'


Zactly.
Cynicism is a "C" word,
But an important/vital "C" word.

Political interference in science is hardly new news, these days,
And those who ignore it or are unaware of it are hardly reliable information sources.

"Scepticism" is an essential part of scientific methodology, and if someone says differently, it comes down to questions of objectivity/impartiality, integrity and credibility.



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18 Dec 2019, 2:04 pm

Pepe wrote:
Zactly. Cynicism is a "C" word, But an important/vital "C" word.
Political interference in science is hardly new news, these days,
And those who ignore it or are unaware of it are hardly reliable information sources.

"Scepticism" is an essential part of scientific methodology, and if someone says differently, it comes down to questions of objectivity/impartiality, integrity and credibility.


Actually I coined this as the 40% rule, or jimmy's rule #1

In our world, newspapers are in the business of selling papers. This mission can sometimes be at odds with telling the truth. The truth is many times distorted. Many normal people are being led around like sheep to the slaughter.
Most normal people have learned herd instinct. They travel with the herd. If their teachers teach them something they accept it without question. If a politician says, “the debate is over” or “there is a consensus”, they accept this as true in blind faith. They do this for convenience. But this normal approach also has a severe weakness.

Around 40% of what you read is outright false or a misleading narrative.

On one day, the New York Times might publish an article titled Latest research indicates coffee is bad for you and drinking it will cause you to die prematurely.

The very next day another newspaper publishes an article titled Coffee is beneficial and scientist have proven that drinking it will extend your life.

So which headline is true and which is false?

The correct answer is probably both headlines are somewhat true. However, as first stated by Paracelsus, the #1 principle in toxicology is, “The dose makes the poison.” This means that below a certain dose (probably about 4 cups a day) coffee is beneficial to drink and above that threshold it can be destructive. In general, if you drink a few cups of coffee a day or not, it doesn’t really matter in extending or curtailing your life expectancy.

Consider even drinking too much water will kill you. Severe cases of hyponatremia (drinking too much water at once) can lead to water intoxication, an illness whose symptoms include headache, fatigue, nausea, vomiting, frequent urination and mental disorientation; and this condition can prove fatal. So do you really need to put a warning label on water! Or as in California, a Los Angeles Superior Court Judge just ruled that coffee must carry a warning label! Goodbye Starbucks!

Over 150 years ago Sir (Joseph) Norman Lockyer, a brilliant astrophysicist, found it very difficult to gain a voice and expand science. He created a new tool; he founded a great scientific journal called Nature and was its editor for a half century from 1869-1919. Nature encouraged controversy and vigorous debate within its pages. This was a tool he developed in gaining a voice.

But now the editors of many of these fine scientific journals have become corrupt and no longer encourage controversy and vigorous debate. They have made themselves the ultimate arbitrators. They have picked sides by deciding what is true and what is false, what to publish and what to censor. And many times they select the wrong side. They have lost their way.

Let the battles be fought out with logical arguments and research findings across the pages of the journal Nature or the many other scientific journals.

An article by the National Association of Scholars titled The Irreproducibility Crisis of Modern Science of April 2018 confirms that the crisis of reproducibility exists and compromises entire disciplines of science. In 2012 the biotechnology firm Amgen tried to reproduce 53 “landmark” studies in hematology and oncology, but could only replicate six. In that same year the director of the Center for Drug Evaluation and Research at the Food and Drug Administration estimated that up to three-quarters of published biomarker associations could not be replicated. A 2015 article in Science that presented the results of 100 replication studies of articles published in prominent psychological journals found that only 36% of the replication studies produced statistically significant results, compared with 97% of the original studies. If scientific findings are not reproducible then modern science is being built on a foundation of quicksand.

Governments run by biased politicians tend to down-select slices of funding to confirmational research at the exclusions of all others approaches. They arbitrarily pick winners and losers. As a result, many times the winners of government grants are actually to defective approaches and the funding is totally wasted.

You might even wonder if the Theory of Special Relativity might not have even survived the selection process used by the scientific journal publishers of today. After all Einstein was an obscure government employee working as a clerk at the Swiss patent office.

The case is never closed. There is no such thing as scientific consensus until the fat lady sings.

For Albert Einstein and the other scientist in the Manhattan Project, the fat lady did not sing until they built a prototype of the first atomic bomb and successfully tested it.

Aspies who developed into nonconformist tend to question everything, examine everything, and test everything. And that is why Aspies are critical to society.


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A very unique plan. As Dr. Paul Thompson wrote, "This is the very best paper on the virus I have ever seen."


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18 Dec 2019, 8:07 pm

CRITICAL THINKING - Fallacies: Appeal to the People:

Quote:
In this video, Jordan MacKenzie discusses a type of informal fallacy known as the argumentum ad populum fallacy, or the appeal to the people fallacy. This fallacy occurs when one attempts to establish the truth of a conclusion by appealing to the fact that the conclusion is widely believed to be true.



https://youtu.be/aF6EHTtyYqw



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18 Dec 2019, 8:19 pm

CRITICAL THINKING - Fallacies: Equivocation

Quote:
Joseph Wu (University of Cambridge) explains the fallacy of equivocation, the fallacy that occurs when the same term is used with different meanings in an argument. Along the way, he discusses whether Miley Cyrus is an exploding ball of gas.



https://youtu.be/bmIqWT7qMj4