The eyes have it: Globeandmail.com

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ALEXANDRA GILL explores a British scientist's theory on whether people can sense when they are being watched, expressing skepticism about the experiment's methodology and statistical manipulation. The results showed 12 correct and 8 incorrect responses out of 20 trials, which the discussion argues is not statistically significant. Concerns are raised about the potential influence of participant awareness on their responses, suggesting that informing participants they might be watched could trigger paranoia. The discussion also critiques the categorization of data, indicating it undermines the validity of the placebo effect in the experiment. Overall, the conversation highlights doubts about the experiment's design and its implications for understanding human perception.
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"ALEXANDRA GILL suspends her disbelief and tests a British scientist's theory that we really can tell when someone's watching us"

http://www.globeandmail.com/servlet/ArticleNews/TPStory/LAC/20030809/FCSHEL/TPScience/

Please bare in mind that as with all news links, I am only posting FYI. I am promoting no particular theory.
 
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Hmm... I do have some doubt about the method he used. Especially about his manipulation of the statistics. I don't think he is really justified to divide up the categories as he did, as that defeats the idea of a placebo in the first place.

If we take away his slant at it, we can see what the actual data was.

With 20 runs...

times correct: 12
times incorrect: 8

Is that significant? No.

IMHO, the way he deal with the data opens up a large number of problems.

For example, if Mrs Gill simply picked "being watched" all the time, the data would be:

times correct: 10
times incorrect: 10

As his is only looking for correct cases WHEN he is actually looking, he can then say that the result supports his case fully, as she is clearly(!) incapable of sensing when he isn't watching and very effective at sensing when he is.

All this really tells to me is that people are generally paranoic, and may be influenced by the way he, and those who repeated it, conducted the experiment. Notice for example that it is impossible to conduct the experiment without first informing the participant he may be being watched, triggering a paranoic response.
 
Did you guys see the movie "Sliver" with Sharon Stone. It dates some years ago. Some guy installed lots of cameras in an apartment building. He rented the room to all sorts of different people and he played God with them. Aproaching some of these people "by chance" on the street for "a survey" I think would give better results.
 
I think it's easist first to watch a short vidio clip I find these videos very relaxing to watch .. I got to thinking is this being done in the most efficient way? The sand has to be suspended in the water to move it to the outlet ... The faster the water , the more turbulance and the sand stays suspended, so it seems to me the rule of thumb is the hose be aimed towards the outlet at all times .. Many times the workers hit the sand directly which will greatly reduce the water...

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