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Witness Evidence
#11
RE: Witness Evidence
lol ok we shouldnt blindly trust scientists either just because their scientists they might be mad scientists . people who make claims should be scrutinized and evaluated and if people are satisfied they are reliable their testomony should be accepted but not before then . so a credible witness is one who has been evaluated , have any of the witnesses to jesus been evaluated or even have character witnesses vouch for them or anything at all or is it just blind faith in these people who lived over 2000 years ago that we have very very little info about ? why OP do you think they are credible what has led you to that conclusion ?
Imagine there's no heaven It's easy if you try No hell below us Above us only sky Imagine all the people Living for today   FSM Grin   Imagine there's no countries It isn't hard to do Nothing to kill or die for And no religion too Imagine all the people Living life in peace You may say I'm a dreamer But I'm not the only one I hope someday you will join us And the world will be as one  - John Lennon

The easy confidence with which I know another man's religion is folly teaches me to suspect that my own is also  - Mark Twain
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#12
RE: Witness Evidence
I'd love to cross-examine the mother fuckers.

Reduce them to a puddle of piss without breaking a sweat.
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#13
RE: Witness Evidence
(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: I have often been told by atheist that witness testimony and observation either isn't evidence, or is evidence of poor quality. I question this notion. 

Yes there are issues within witness testimony and observations of humans in general.  The nature of memory will attempt to fill in gaps.  People can lie, be biased and mistaken.  Yet we trust in our own and others observations all the time.  It would be impossible to live your life without believing that our observances are mostly accurate of reality.  And if we lived based on our own experience alone, the world would be a very small place. Our view of reality is greater, by comparing our view of reality to others.  I would make the case, that not only is witness testimony evidence, but it is one of the strongest evidences we have.

And you'd be wrong. Mistaken impressions, distracted attention, and outright deceit can and od color independant reportage. While eyewitness testimony is admissible in a court of law, it is regarded as one of the weakest forms of evidence for this reason.

(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: Every other piece of evidence has to go through our senses and minds.   Therefore every other evidence is subject to observation and the problems that all humans suffer from.

Except that we can support perceptions with tangible evidence, such as a photograph or sound-recording of an event, or repetitions of an experiment with the results recorded digitally and visually.

(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: Testimony is more inclusive.  Short of video evidence where each individual can review what happened (and more than once), human observance can tell you more about what actually happened more than any other evidence.

Not so. Human attention is notoriously fickle, as shown by Loftus and Palmer's experiment:

Angela Lang Wrote:Elizabeth Loftus (1974) has been an extremely influential researcher that has contributed immensely to the field of psychology through her research in memory and specifically false memories. Loftus (1974) conducted an experiment in which she concentrated on eyewitness memories. She wanted to determine how accurate an individual's memory is after witnessing a crime or an accident. Loftus showed participants a video which depicted a traffic accident. She
then asked participants leading questions such as, “how fast were the cars going when they smashed into each other?” (Loftus 1974). When asked this question, participants were more apt to conclude that the cars were going at a fast speed. Participants were also more likely to falsely claim that they had seen shattered glass when in fact there was not any. In contrast, when the other half of participants were asked, “how fast were the cars going when they hit each other?” (Loftus 1974) led to lower estimates of speed. Loftus (1974) concluded that misinformation and leading questions greatly influence what we“remember” about an incident.

Source: http://digitalcommons.uri.edu/cgi/viewco...honorsprog

 
(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: Tests may be able to tell you if the person was in the room (at some time) or that the person has fired a gun recently.  I'm not saying that other evidence is insignificant, but that witness testimony can often tell you more.  Witnesses can even tell you about the demeanor of the person before, during, or after the crime.

Which is also largely irrelevant once you consider the many other variables that factor into a person's emotions.

(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: The sequence of events can be determined.  This can also lead to collaborating evidence.

No. Read Loftus and Palmer's experiment report, linked above. In a stressful situation, the human mind can and does scramble sequence-of-events information, and then can and does reconstruct it later with no guarantee that that sequence is correct. Anyone who has attended a family reunion knows this much.

(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: Witnesses seen what happened.  So we can have direct evidence without inference. (although sometimes it can be difficult to get a witness to give you only what they seen, without interpreting what it means).  

They may have seen some of what happened, but not all of it. This is why illusionists have audiences: human attention can and does pick up some but not all details of an event, and afterwards the mind constructs a narrative of the event.

(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: Testimony can give you evidence for things that leave no other physical evidence.

And yet without any other corroborating evidence, it is still subect to the limitations above.

(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: Many in intelligence and investigative professions rely heavily on witness testimony.

Yes, and many have been misled.

(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: Observation is the best evidence for what is possible.

Factually incorrect.

(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: You can find a number of articles and even professional opinions if you do an internet search for the reliability of witness testimony. However if you look closely at what they are saying, it is about specific issues within the topic. They do not say that observation is unreliable as a whole (if they did, I would ask how they knew this).  If there are issues with another form of evidence such as DNA identification, do you throw it out completely, or do you try and identify and limit the errors to keep what is good? 

The probelm with your reasoning here is that while memories are malleable, DNA isn't. Issues with DNA can be resolved by checking another swab. Issues with contradictory eyewitnesses (which happens often enough in American courtrooms) cannot be resolved so easily.

(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: So what strengthens testimony (or the lack of decreases it's worth).  Collaborating testimonies and evidence can verify what a witness reports. As with any evidence multiple pieces that tell the same story are less likely to be in error in the same way.

That depends. If John, Sue, and Frank all testify that they saw Danielle at the Macy's perfume counter while they were coming down the escalator, maybe they did. But a validated boarding pass showing that Danielle was on Flight 1734 to Tuscaloosa renders their testimony very weak indeed, given that Danielle had to check in by showing ID.

(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote:  Time and proximity lessen error.  Familiarity will make a testimony more reliable; we can better recognize what we know.  We may mistake some details in what we remember or some thing may have more focus or less (given the person witnessing and perspective).  But it is rarely completely inaccurate (short of lying).

Wrong again. Read the eyewitness accounts of the JFK assassination. They all vary wildly.

(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: I'm not saying that witness testimony is the be all... end all.  Any evidence needs to be evaluated in light of all other evidence (pro and con), and in regard to it's strengths and weaknesses. And depending on the circumstances, witness testimony may not be reliable at all.   Even biases or motivation to lie, can be a strength or weakness (or it may be of null value).  It needs to be dealt with given the circumstances and considerations for each account. Hasty generalizations about all testimony and without looking at the facts is both naïve and I believe impossible to live.

Sure, it should be taken into account. But it is the weaker form of evidence in comparison to physical evidence. Modern psychology has demonstrated the plasticity of human memory and the suggestibility of subjects under question.

Your points don't comport with studies done over the last forty or so years.

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#14
RE: Witness Evidence
OP, look up the studies of Frederic Bartlett, Elizabeth Loftus, Allport & Postman, and other psychologists who over the decades have conclusively demonstrated that personal memory is often unreliable, especially under certain ambient circumstances. Bartlett showed that memory was reconstructed (not directly recalled), Loftus demonstrated that witness testimonies can be sub/unconsciously manipulated via leading questions, and Allport & Portman demonstrated that predetermined schemas set the stage for what we remember.

Also, look up studies on selective attention as well (weapon focus, the gorilla test, etc.)

Here's a link on the reliability of eyewitness testimony from the APA (American Psychological Association):
http://www.apa.org/monitor/apr06/eyewitness.aspx


Quote:Iowa State University experimental social psychologist Gary Wells, PhD, a member of a 1999 U.S. Department of Justice panel that published the first-ever national guidelines on gathering eyewitness testimony, says Loftus's model suggests that crime investigators need to think about eyewitness evidence in the same way that they think about trace evidence.

"Like trace evidence, eyewitness evidence can be contaminated, lost, destroyed or otherwise made to produce results that can lead to an incorrect reconstruction of the crime," he says. Investigators who employ a scientific model to collect, analyze and interpret eyewitness evidence may avoid incidents like Olson's potentially flawed identification of the Fairbanks suspects, he notes.
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#15
RE: Witness Evidence
Also ignores the fact that witnesses simply lie... like cops on a witness stand.
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#16
RE: Witness Evidence
(November 10, 2015 at 11:31 pm)RoadRunner79 Wrote: So what strengthens testimony (or the lack of decreases it's worth).  Collaborating testimonies and evidence can verify what a witness reports. As with any evidence multiple pieces that tell the same story are less likely to be in error in the same way.  Time and proximity lessen error.  Familiarity will make a testimony more reliable; we can better recognize what we know.  We may mistake some details in what we remember or some thing may have more focus or less (given the person witnessing and perspective).  But it is rarely completely inaccurate (short of lying).

I'm not saying that witness testimony is the be all... end all.  Any evidence needs to be evaluated in light of all other evidence (pro and con), and in regard to it's strengths and weaknesses. And depending on the circumstances, witness testimony may not be reliable at all.   Even biases or motivation to lie, can be a strength or weakness (or it may be of null value).  It needs to be dealt with given the circumstances and considerations for each account. Hasty generalizations about all testimony and without looking at the facts is both naïve and I believe impossible to live.

Witness testimony can establish what people experience, in a broad sense.  It cannot, however, establish that their assessment of their experiences is correct, no matter how many witnesses make the same assessment.  For example, many people believe God has come into their hearts and "shown them the way."  They had similar emotional experiences, and have drawn similar conclusions.  However, their testimony is garbage, because they have not established any reliable method by which to self-assess their decision-making processes, nor are they able to demonstrate that they've arrived at their conclusion by anything other than wishy-thinking.
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#17
RE: Witness Evidence
(November 11, 2015 at 2:26 am)jenny1972 Wrote: lol ok we shouldnt blindly trust scientists either just because their scientists they might be mad scientists . people who make claims should be scrutinized and evaluated and if people are satisfied they are reliable their testomony should be accepted but not before then . so a credible witness is one who has been evaluated , have any of the witnesses to jesus been evaluated or even have character witnesses vouch for them or anything at all or is it just blind faith in these people who lived over 2000 years ago that we have very very little info about ? why OP do you think they are credible what has led you to that conclusion ?

The witnesses to jesus are characters in a book. That is all. They are as valid as Hermione as a witness to Harry Potter.



You can fix ignorance, you can't fix stupid.

Tinkety Tonk and down with the Nazis.




 








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#18
RE: Witness Evidence
I only receive treatment from physicians who base their practice of medicine on testimonial evidence.
Being told you're delusional does not necessarily mean you're mental. 
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#19
RE: Witness Evidence
I won't let anyone give me a heart bypass unless they've seen EVERY episode of McGyver!
I just can't risk it!
No God, No fear.
Know God, Know fear.
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#20
RE: Witness Evidence
(November 11, 2015 at 12:50 am)jenny1972 Wrote: yes thats true we do have to trust in other peoples observations . we trust in the observations of scientists for example , not all eyewitness testomony is accepted as reliable you have to take a good look at the eyewitnesses and take into account their mental state and many other factors to determine the reliability of the testamony . If we have no information about an eyewitness as to their reliability and mental state then that eyewitness testomony shouldnt be trusted ...

LOL.... do scientist have to submit to a phych eval every time they submit their work. 

I generally agree, but where we cannot speak or access directly, then I think we need to rely on those around them.  I also think that collaborating testimony helps here.
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