Monday, 28 January 2013

Do Scientists Fear Paranormal?---Do scientists fear the paranormal?:  The question has been asked for decades: why haven’t psychic powers been proven yet? Psychics have been studied for decades, both in and out of the laboratory, yet the scientific community (and the public at large) remains unconvinced.

In a recent book, “Science & Psychic Phenomena: The Fall of the House of Skeptics,” author Chris Carter insists that the reason that psychic powers have not been proven is because scientists are unaware of the research or refuse to take it seriously because “Clearly many scientists find the claims of parapsychology disturbing.”

This is a common charge leveled against skeptics and scientists: that they refuse to acknowledge the existence of paranormal phenomenon (psychic abilities, ghosts, etc.) because it would somehow challenge or “disturb” their worldview.

 ANALYSIS: Curiosity Spots Mystery Mars ‘Flower’

Skeptics and scientists, they say, are deeply personally and professional invested in defending the scientific status quo and cannot psychologically tolerate the idea that they could be wrong. This results in a closed-minded refusal to accept, or even seriously examine, the evidence.

But is this really true? Do scientists ignore and dismiss claims and evidence that challenge dominant scientific ideas? Let’s examine some recent examples.

Psychic Powers

A study published in 2011 in a scientific journal claimed to have found strong evidence for the existence of psychic powers such as ESP. The paper, written by Cornell professor Daryl J. Bem, was published in The Journal of Personality and Social Psychology and quickly made headlines around the world for its implication: that psychic powers had been scientifically proven.

Bem’s claim of evidence for ESP wasn’t ridiculed or ignored; instead it was taken seriously and tested by scientific researchers.

Replication is of course the hallmark of valid scientific research — if the findings are true and accurate, they should be able to be replicated by others. Otherwise the results may simply be due to normal and expected statistical variations and errors. If other experimenters cannot get the same result using the same techniques, it’s usually a sign that the original study was flawed in one or more ways.

A team of researchers collaborated to accurately replicate Bem’s final experiment, and found no evidence for any psychic powers. Their results were published in the journal PLoS ONE. Bem — explicitly contradicting Carter’s suggestion that skeptics set out to discredit his work or refused to look at it — acknowledged that the findings did not support his claims and wrote that the researchers had “made a competent, good-faith effort to replicate the results of one of my experiments on precognition.”

Read more: http://www.livescience.com/26268-do-scientists-fear-the-paranormal.html
filed under:
Copyright © 2013 MSZAN .com