Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 exptools 1/6/84; site ihuxb.UUCP Path: utzoo!linus!security!genrad!grkermit!masscomp!clyde!floyd!harpo!ihnp4!ihuxb!alle From: alle@ihuxb.UUCP Newsgroups: net.tv,net.physics,net.sf-lovers Subject: NOVA: The Case for ESP Message-ID: <468@ihuxb.UUCP> Date: Thu, 19-Jan-84 08:54:42 EST Article-I.D.: ihuxb.468 Posted: Thu Jan 19 08:54:42 1984 Date-Received: Fri, 20-Jan-84 06:23:37 EST Organization: AT&T Bell Labs, Naperville, IL Lines: 104 NOVA presented the evidence for ESP (also called PSI) on the show broadcast by PBS on Tuesday January 17. If you haven't seen the show and you have interest in PSI (belief or skepticism), you would do well to try and catch a repeat of the show. I will try to summarize some of the main points presented. The Case For ESP ESP phenomenon have been grouped into 4 distinct abilities. These 4 abilities are: - Telepathy (mind to mind communication) ---| - Clairvoyance (Remote Viewing) | ESP ---| - Precognition (Sensing the future) --------| | PSI | - Psychokinesis (physically moving/affecting - PK ---| objects) Many studies have been done on this subject and the conclusion presented by NOVA is that there are no conclusive results. One basic problem is that some researchers get negative results and others get positive results. Some skeptics dismiss *ANY* strongly positive results as being the result of fraud or experimenter bias. No one denies that in the past there have been many cases of fraud and many situations where the bias of experimenters have contributed to positive results. Here is a description of some of the experiments done to test for the particular PSI abilities and some of the results. Precognition Many of these experiments use the deck of 25 cards composed of 5 cards of 5 symbols. The goal of the experiment is to measure the participants ability to predict the order of the 25 cards. By statistics, getting 5 cards correct out of the 25 would be the average. The results of these experiments have shown that over the long run, the participants perform very closely to the statistical average. An interesting result from CCNY is that believers in PSI abilities do slightly better than the statistical average and non-believers do slightly worse. The variation from the norm is small, but it is statistically significant. Psychokinesis One of the more interesting experiments used a circle of lights. One light was lighted and then using a random number generator, either the next light in the clockwise direction was lighted or the next light in the counter-clockwise direction. The participant was to try to cause the lights to light in a clockwise direction. Again, the participants did little different than the statistical norm, but the participants tended to fall into two categories. Those with "high aim" were able to cause the lights to move in a clockwise direction (statistically) and those with "low aim" had the surprising result of causing the lights to move in the counter-clockwise direction (statistically). The deviation was approx. 2% from the statistical norm, but this is statistically significant. Some people cause the lights to move clockwise, others cause the lights to move counter-clockwise consistently. These results have been verified by 19 other researchers. Telepathy The experiments here had one person in a room isolated from a person in another room. The object was to describe a set of slides that the person in the other room was viewing. Some positive results have been obtained by some researchers, but many critics charge that experimenter bias played a role. Clairvoyance These experiments were done by researchers Putoff (sp?) and Tareg (sp?) with a well known psychic named Price. Price was isolated in a Faraday cage (to shield from Electro-magnetic fields) with one of the researchers. The other researcher was in a car. He used a computer to generate a random number which chose a location that he would drive to. The object was for Price to describe the location. The surprising results were that Price was very accurate and was able to correctly describe the location 7 times out of 9. Another interesting point was that he often saw a markedly different perspective than the researcher at the scene. Some of Price's descriptions fit an aerial view of the scene. Since these results are so strikingly positive, they are disputed by many critics. Summary There are two companies now that provide the services of psychic for a price. One company, called Delphi, attempts to predict trends in the stock market. The other, called Mobius, offers the services of a team of psychics to companies, police investigators and anyone willing to pay the fee. The results of the various experiments are inconclusive, but seem to indicate that more research is needed to answer the many questions about PSI. One explanation of the variance of the results is that some people (so called psychics) are good at utilizing PSI abilities and others are not good at this. I will admit to being extremely skeptical about this topic prior to viewing the show, but I think my opinion now is that open-mindedness is important in this area. I support more research. Allen England at AT&T Bell Laboratories, Naperville, IL ihnp4!ihuxb!alle